ISO 5167-1 : 2003(R2014)

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MEASUREMENT OF FLUID FLOW BY MEANS OF PRESSURE DIFFERENTIAL DEVICES INSERTED IN CIRCULAR CROSS-SECTION CONDUITS RUNNING FULL - PART 1: GENERAL PRINCIPLES AND REQUIREMENTS

Publisher: International Organization for Standardization

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Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and subscripts
   4.1 Symbols
   4.2 Subscripts
5 Principle of the method of measurement and computation
   5.1 Principle of the method of measurement
   5.2 Method of determination of the diameter ratio of
        the selected standard primary device
   5.3 Computation of flowrate
   5.4 Determination of density, pressure and temperature
6 General requirements for the measurements
   6.1 Primary device
   6.2 Nature of the fluid
   6.3 Flow conditions
7 Installation requirements
   7.1 General
   7.2 Minimum upstream and downstream straight lengths
   7.3 General requirements for flow conditions at the
        primary device
   7.4 Flow conditioners (see also Annex C)
8 Uncertainties on the measurement of flowrate
   8.1 Definition of uncertainty
   8.2 Practical computation of the uncertainty
Annex A (informative) Iterative computations
Annex B (informative) Examples of values of the pipe
                      wall uniform equivalent roughness, k
Annex C (informative) Flow conditioners and flow straighteners
Bibliography

Abstract - (Show below) - (Hide below)

This part of ISO 5167 defines terms and symbols and establishes the general principles for methods of measurement and computation of the flowrate of fluid flowing in a conduit by means of pressure differential devices (orifice plates, nozzles and Venturi tubes) when they are inserted into a circular cross-section conduit running full.

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Published
Document Type	Revision
Status	Current
Publisher	International Organization for Standardization
Pages
ISBN
Committee	TC 30
Supersedes	ISO R 541 : 1967 ISO/DIS 5167-1 : 60.00 (2002) NFX 10 102 : 1980 ISO 5167-1 : 1991 ISO 5167 : 1980

International Equivalents – Equivalent Standard(s) & Relationship - (Show below) - (Hide below)

Equivalent Standard(s)	Relationship
DS EN ISO 5167-1 : 2003	Identical
NF EN ISO 5167-1 : 2003	Identical
UNE EN ISO 5167-1 : 2003	Identical
NBN EN 1286 : 1999	Identical
NBN EN ISO 5167-1 : 2003	Identical
NBR ISO 5167-1 : 2008	Identical
NEN EN ISO 5167-1 : 2003	Identical
NS EN ISO 5167-1 : 2ED 2003	Identical
I.S. EN ISO 5167-1:2003	Identical
PN EN ISO 5167-1 : 2005	Identical
SN EN ISO 5167-1 : 2003	Identical
UNI EN ISO 5167-1 : 2004	Identical
BIS IS 14615-1 : 2018	Identical
SS-EN ISO 5167-1:2003	Identical
BS EN ISO 5167-1 : 2003	Identical
EN ISO 5167-1 : 2003	Identical
DIN EN ISO 5167-1 : 2004	Identical
DIN EN ISO 5167-1 E : 2004	Identical
DS EN ISO 5167-1 : 2003	Identical
BS 1042-1.1(1992) : 1992 AMD 9332	Identical
DIN 1952 : 1982	Corresponds
BIS IS 14615-1 : 2018	Identical
NBR ISO 5167-1 : 2008	Identical
SS-EN ISO 5167-1:2003	Identical
PN EN ISO 5167-1 : 2005	Identical
DIN EN ISO 5167-1 : 2004	Identical
DIN EN ISO 5167-1 E : 2004	Identical
UNE EN ISO 5167-1 : 2003	Identical
BS EN ISO 5167-1 : 2003	Identical

Standards Referenced By This Book - (Show below) - (Hide below)

PREN 14175-3 : DRAFT 2017	FUME CUPBOARDS - PART 3: TYPE TEST METHODS
I.S. EN 60193:2000	HYDRAULIC TURBINES, STORAGE PUMPS AND PUMP-TURBINES - MODEL ACCEPTANCE TESTS (IEC 60193:1999)
DIN EN 1366-12 E : 2014	FIRE RESISTANCE TESTS FOR SERVICE INSTALLATIONS - PART 12: NON-MECHANICAL FIRE BARRIER FOR VENTILATION DUCTWORK
DIN EN 16145 E : 2013	SANITARY TAPWARE - EXTRACTABLE OUTLETS FOR SINK AND BASIN MIXERS - GENERAL TECHNICAL SPECIFICATION
BS EN 12261 : 2002	GAS METERS - TURBINE GAS METERS
DIN EN 15116 E : 2008	VENTILATION IN BUILDINGS - CHILLED BEAMS - TESTING AND RATING OF ACTIVE CHILLED BEAMS
DIN EN 15096 E : 2008	DEVICES TO PREVENT POLLUTION BY BACKFLOW OF POTABLE WATER - HOSE UNION ANTI-VACUUM VALVES - DN 15 TO DN 25 INCLUSIVE FAMILY H, TYPE B AND TYPE D - GENERAL TECHNICAL SPECIFICATION
09/30182868 DC : 0	BS ISO 29463-2 - HIGH-EFFICIENCY FILTERS AND FILTER MEDIA FOR REMOVING PARTICLES FROM AIR - PART 2: AEROSOL PRODUCTION, MEASURING EQUIPMENT AND PARTICLE-COUNTING STATISTICS
11/30232917 DC : 0	BS ISO 13579-1 - INDUSTRIAL FURNACES AND ASSOCIATED PROCESSING EQUIPMENT - METHOD OF MEASURING ENERGY BALANCE AND CALCULATING EFFICIENCY - PART 1: GENERAL METHODOLOGY
DIN EN 1366-10 : 2011	FIRE RESISTANCE TESTS FOR SERVICE INSTALLATIONS - PART 10: SMOKE CONTROL DAMPERS
ISO 3313 : 1992	MEASUREMENT OF PULSATING FLUID FLOW IN A PIPE BY MEANS OF ORIFICE PLATES, NOZZLES OR VENTURI TUBES, IN PARTICULAR IN THE CASE OF SINUSOIDAL OR SQUARE WAVE INTERMITTENT PERIODIC TYPE FLUCTUATIONS
04/30113177 DC : DRAFT JUNE 2004	ISO 8178-11 - RECIPROCATING INTERNAL COMBUSTION ENGINES - EXHAUST EMISSION MEASUREMENT - PART 11: TEST-BED MEASUREMENT OF GASEOUS AND PARTICULATE EXHAUST EMISSIONS FROM ENGINES USED IN NONROAD MOBILE MACHINERY UNDER TRANSIENT TEST CONDITIONS
BS EN ISO 15970 : 2014	NATURAL GAS - MEASUREMENT OF PROPERTIES - VOLUMETRIC PROPERTIES: DENSITY, PRESSURE, TEMPERATURE AND COMPRESSION FACTOR
ISO TR 15377 : 2018	MEASUREMENT OF FLUID FLOW BY MEANS OF PRESSURE-DIFFERENTIAL DEVICES - GUIDELINES FOR THE SPECIFICATION OF ORIFICE PLATES, NOZZLES AND VENTURI TUBES BEYOND THE SCOPE OF ISO 5167
BS EN ISO 15112 : 2014	NATURAL GAS - ENERGY DETERMINATION
17/30332536 DC : 0	BS EN 13141-5 - VENTILATION FOR BUILDINGS - PERFORMANCE TESTING OF COMPONENTS/PRODUCTS FOR RESIDENTIAL VENTILATION - PART 5: COWLS AND ROOF OUTLET TERMINAL DEVICES
ANSI/AHRI/ASHRAE ISO 13256-1 : 1998	WATER-SOURCE HEAT PUMPS - TESTING AND RATING FOR PERFORMANCE - PART 1: WATER-TO-AIR AND BRINE-TO-AIR HEAT PUMPS
17/30363142 DC : 0	BS EN 61591 ED.2.0 - COOKING FUME EXTRACTORS - METHODS FOR MEASURING PERFORMANCE
DIN EN 16211 E : 2015	VENTILATION FOR BUILDINGS - MEASUREMENT OF AIR FLOWS ON SITE - METHODS
OIML R 140 : 2007	MEASURING SYSTEMS FOR GASEOUS FUEL
01/562316 DC : DRAFT JULY 2001	BS EN ISO 7235 ACOUSTICS - LABORATORY MEASUREMENT PROCEDURES FOR DUCTED SILENCERS AND AIR-TERMINAL UNITS - INSERTION LOSS, FLOW NOISE AND TOTAL PRESSURE LOSS
DIN EN 15726 : 2011	VENTILATION FOR BUILDINGS - AIR DIFFUSION - MEASUREMENTS IN THE OCCUPIED ZONE OF AIR-CONDITIONED/VENTILATED ROOMS TO EVALUATE THERMAL AND ACOUSTIC CONDITIONS
UNI EN ISO 15012-2 : 2008	HEALTH AND SAFETY IN WELDING AND ALLIED PROCESSES - REQUIREMENTS, TESTING AND MARKING OF EQUIPMENT FOR AIR FILTRATION - PART 2: DETERMINATION OF THE MINIMUM AIR VOLUME FLOW RATE OF CAPTOR HOODS AND NOZZLES
15/30328750 DC : 0	BS EN 14511-3 - AIR CONDITIONERS, LIQUID CHILLING PACKAGES AND HEAT PUMPS FOR SPACE HEATING AND COOLING AND PROCESS CHILLERS, WITH ELECTRICALLY DRIVEN COMPRESSORS - PART 3: TEST METHODS
ISO 18740 : 2016	TURBOCOMPRESSORS - PERFORMANCE TEST CODE - SIMPLIFIED ACCEPTANCE TEST
15/30321802 DC : 0	BS EN 1111 - SANITARY TAPWARE - THERMOSTATIC MIXING VALVES (PN 10) - GENERAL TECHNICAL SPECIFICATION
UNI EN 16445 : 2013	VENTILATION FOR BUILDINGS - AIR DIFFUSION - AERODYNAMIC TESTING AND RATING FOR MIXED FLOW APPLICATION: NON-ISOTHERMAL PROCEDURE FOR COLD JET
DD ISO/TS 11155-2 : 2002	ROAD VEHICLES - AIR FILTERS FOR PASSENGER COMPARTMENTS - TEST FOR GASEOUS FILTRATION
BS EN 15726 : 2011	VENTILATION FOR BUILDINGS - AIR DIFFUSION - MEASUREMENTS IN THE OCCUPIED ZONE OF AIR-CONDITIONED/VENTILATED ROOMS TO EVALUATE THERMAL AND ACOUSTIC CONDITIONS
ISO TR 12748 : 2015	NATURAL GAS - WET GAS FLOW MEASUREMENT IN NATURAL GAS OPERATIONS
ISO 10294-1 : 1996	FIRE RESISTANCE TESTS - FIRE DAMPERS FOR AIR DISTRIBUTION SYSTEMS - PART 1: TEST METHOD
DIN EN ISO 5802 : 2016	INDUSTRIAL FANS - PERFORMANCE TESTING IN SITU (ISO 5802:2001 + AMD 1:2015)
DIN EN ISO 18854 E : 2015	SMALL CRAFT - RECIPROCATING INTERNAL COMBUSTION ENGINES EXHAUST EMISSION MEASUREMENT - TEST-BED MEASUREMENT OF GASEOUS AND PARTICULATE EXHAUST EMISSIONS (ISO 18854:2015)
15/30321799 DC : 0	BS EN 1287 - SANITARY TAPWARE - LOW PRESSURE THERMOSTATIC MIXING VALVES - GENERAL TECHNICAL SPECIFICATIONS
BS EN 1366-10 : 2011	FIRE RESISTANCE TESTS FOR SERVICE INSTALLATIONS - PART 10: SMOKE CONTROL DAMPERS
BS PD ISO/TR 26762 : 2008	NATURAL GAS - UPSTREAM AREA - ALLOCATION OF GAS AND CONDENSATE
12/30255590 DC : 0	BS ISO 3008-2 - FIRE-RESISTANCE TESTS - PART 2: LIFT LANDING DOOR ASSEMBLIES
DIN EN ISO 15012-2 E : 2008	HEALTH AND SAFETY IN WELDING AND ALLIED PROCESSES - REQUIREMENTS, TESTING AND MARKING OF EQUIPMENT FOR AIR FILTRATION - PART 2: DETERMINATION OF THE MINIMUM AIR VOLUME FLOW RATE OF CAPTOR HOODS AND NOZZLES
CLC/TS 50594 : 2015	TUMBLE DRYERS FOR COMMERCIAL USE - METHODS FOR MEASURING THE PERFORMANCE
14/30313297 DC : 0	BS EN 13771-1 - COMPRESSORS AND CONDENSING UNITS FOR REFRIGERATION - PERFORMANCE TESTING AND TEST METHODS - PART 1: REFRIGERANT COMPRESSORS
BS ISO 18740 : 2016	TURBOCOMPRESSORS - PERFORMANCE TEST CODE - SIMPLIFIED ACCEPTANCE TEST
16/30326493 DC : 0	BS EN ISO 14644-3 - CLEANROOMS AND ASSOCIATED CONTROLLED ENVIRONMENTS - PART 3: TEST METHODS
DIN EN ISO 15970 E : 2014	NATURAL GAS - MEASUREMENT OF PROPERTIES - VOLUMETRIC PROPERTIES: DENSITY, PRESSURE, TEMPERATURE AND COMPRESSION FACTOR (ISO 15970:2008)
ISO 14955-2 : 1ED 2018	MACHINE TOOLS - ENVIRONMENTAL EVALUATION OF MACHINE TOOLS - PART 2: METHODS FOR MEASURING ENERGY SUPPLIED TO MACHINE TOOLS AND MACHINE TOOL COMPONENTS
08/30176852 DC : DRAFT APR 2008	BS EN 1822-4 - HIGH EFFICIENCY AIR FILTERS (EPA, HEPA AND ULPA) - PART 4: DETERMINING LEAKAGE OF FILTER ELEMENTS (SCAN METHOD)
UNE EN 15882-1 : 2013	EXTENDED APPLICATION OF RESULTS FROM FIRE RESISTANCE TESTS FOR SERVICE INSTALLATIONS - PART 1: DUCTS
11/30233217 DC : 0	BS EN 1751 - VENTILATION FOR BUILDINGS - AIR TERMINAL DEVICES - AERODYNAMIC TESTING OF DAMPER AND VALVES
17/30352210 DC : 0	BS ISO 21925-1 - FIRE RESISTANCE TESTS - FIRE DAMPERS FOR AIR DISTRIBUTION SYSTEMS - PART 1: MECHANICAL DAMPERS
14/30301149 DC : 0	BS EN 1366-2 - FIRE RESISTANCE TESTS FOR SERVICE INSTALLATIONS - PART 2: FIRE DAMPERS
BS EN ISO 27509 : 2012	PETROLEUM AND NATURAL GAS INDUSTRIES - COMPACT FLANGED CONNECTIONS WITH 9 SEAL RING
04/30113519 DC : DRAFT MAY 2004	EN 12975-2 - THERMAL SOLAR SYSTEMS AND COMPONENTS - SOLAR COLLECTORS - PART 2: TEST METHODS
DIN EN 15726 E : 2011	VENTILATION FOR BUILDINGS - AIR DIFFUSION - MEASUREMENTS IN THE OCCUPIED ZONE OF AIR-CONDITIONED/VENTILATED ROOMS TO EVALUATE THERMAL AND ACOUSTIC CONDITIONS
BS EN 16145 : 2012	SANITARY TAPWARE - EXTRACTABLE OUTLETS FOR SINK AND BASIN MIXERS - GENERAL TECHNICAL SPECIFICATION
10/30218038 DC : DRAFT MAY 2010	BS ISO 15112 - NATURAL GAS - ENERGY DETERMINATION
EN 16905-4 : 2017	GAS-FIRED ENDOTHERMIC ENGINE DRIVEN HEAT PUMPS - PART 4: TEST METHODS
BS EN 1822-1 : 2009	HIGH EFFICIENCY AIR FILTERS (EPA, HEPA AND ULPA) - PART 1: CLASSIFICATION, PERFORMANCE TESTING, MARKING
BS ISO 5168 : 2005	MEASUREMENT OF FLUID FLOW - PROCEDURES FOR THE EVALUATION OF UNCERTAINTIES
BS ISO 16345 : 2014	WATER-COOLING TOWERS - TESTING AND RATING OF THERMAL PERFORMANCE
13/30280715 DC : 0	BS EN 1287 - SANITARY TAPWARE - LOW PRESSURE THERMOSTATIC MIXING VALVES - GENERAL TECHNICAL SPECIFICATIONS
10/30240340 DC : 0	BS EN 16211 - VENTILATION FOR BUILDINGS - MEASUREMENT OF AIR FLOWS ON SITE - METHODS
ASHRAE 51 : 2016	LABORATORY METHODS OF TESTING FANS FOR CERTIFIED AERODYNAMIC PERFORMANCE RATING
BS PD CEN/TR 15500-2 : 2016	ENERGY PERFORMANCE OF BUILDINGS - CONTROL FOR HEATING, VENTILATING AND AIR-CONDITIONING APPLICATIONS - PART 2: ACCOMPANYING TR PREN 15500-1:2015 - MODULES M3-5, M4-5, M5-5
16/30331280 DC : DRAFT APR 2016	BS ISO 3008-2 - FIRE-RESISTANCE TESTS - PART 2: LIFT LANDING DOOR ASSEMBLIES
PREN 1111 : DRAFT 2015	SANITARY TAPWARE - THERMOSTATIC MIXING VALVES (PN 10) - GENERAL TECHNICAL SPECIFICATION
BS EN 15500-1 : 2017	ENERGY PERFORMANCE OF BUILDINGS - CONTROL FOR HEATING, VENTILATING AND AIR CONDITIONING APPLICATIONS - PART 1: ELECTRONIC INDIVIDUAL ZONE CONTROL EQUIPMENT - MODULES M3-5, M4-5, M5-5
BS ISO 10294-3 : 1999	FIRE RESISTANCE TESTS - FIRE DAMPERS FOR AIR DISTRIBUTION SYSTEMS - PART 3: GUIDANCE ON THE TEST METHOD
DIN EN 1111 E : 2017	SANITARY TAPWARE - THERMOSTATIC MIXING VALVES (PN 10) - GENERAL TECHNICAL SPECIFICATION
BS ISO 5389 : 2005	TURBOCOMPRESSORS - PERFORMANCE TEST CODE
HI 14.6 : 2016	ROTODYNAMIC PUMPS FOR HYDRAULIC PERFORMANCE ACCEPTANCE TESTS
BS PD ISO/TR 9464 : 2008	GUIDELINES FOR THE USE OF ISO 5167:2003
BS ISO 15042 : 2017	MULTIPLE SPLIT-SYSTEM AIR-CONDITIONERS AND AIR-TO-AIR HEAT PUMPS - TESTING AND RATING FOR PERFORMANCE
ISO 29463-2 : 2011(R2017)	HIGH-EFFICIENCY FILTERS AND FILTER MEDIA FOR REMOVING PARTICLES IN AIR - PART 2: AEROSOL PRODUCTION, MEASURING EQUIPMENT AND PARTICLE-COUNTING STATISTICS
00/706276 DC : DRAFT MAR 2000	ISO/DIS 5389 - TURBOCOMPRESSORS - PERFORMANCE TEST CODE
08/30176845 DC : DRAFT APR 2008	BS EN 1822-2 - HIGH EFFICIENCY AIR FILTERS (EPA, HEPA AND ULPA) - PART 2: AEROSOL PRODUCTION, MEASURING EQUIPMENT, PARTICLE COUNTING STATISTIC
CSA C13256.1 : 2001	WATER-SOURCE HEAT PUMPS - TESTING AND RATING FOR PERFORMANCE - PART 1: WATER-TO-AIR AND BRINE-TO-AIR HEAT PUMPS
BS EN ISO 4064-2 : 2017	WATER METERS FOR COLD POTABLE WATER AND HOT WATER - PART 2: TEST METHODS (ISO 4064-2:2014)
ISO 5801 : 2017	FANS - PERFORMANCE TESTING USING STANDARDIZED AIRWAYS
BS ISO 17089-1 : 2019	MEASUREMENT OF FLUID FLOW IN CLOSED CONDUITS - ULTRASONIC METERS FOR GAS - PART 1: METERS FOR CUSTODY TRANSFER AND ALLOCATION MEASUREMENT
BS EN 15500 : 2008	CONTROL FOR HEATING, VENTILATING AND AIR-CONDITIONING APPLICATIONS - ELECTRONIC INDIVIDUAL ZONE CONTROL EQUIPMENT
NORSOK I 104 : REV 3	FISCAL MEASUREMENT SYSTEMS FOR HYDROCARBON GAS
BS EN ISO 18854 : 2015	SMALL CRAFT - RECIPROCATING INTERNAL COMBUSTION ENGINES EXHAUST EMISSION MEASUREMENT - TEST-BED MEASUREMENT OF GASEOUS AND PARTICULATE EXHAUST EMISSIONS
BS ISO 12242 : 2012	MEASUREMENT OF FLUID FLOW IN CLOSED CONDUITS - ULTRASONIC TRANSIT-TIME METERS FOR LIQUID
ISO 29042-5 : 2010(R2015)	SAFETY OF MACHINERY - EVALUATION OF THE EMISSION OF AIRBORNE HAZARDOUS SUBSTANCES - PART 5: TEST BENCH METHOD FOR THE MEASUREMENT OF THE SEPARATION EFFICIENCY BY MASS OF AIR CLEANING SYSTEMS WITH UNDUCTED OUTLET
BS EN 60312-1 : 2017	VACUUM CLEANERS FOR HOUSEHOLD USE - PART 1: DRY VACUUM CLEANERS - METHODS FOR MEASURING THE PERFORMANCE (IEC 60312-1:2010, MODIFIED + A1:2011, MODIFIED)
BS EN 1366-9 : 2008	FIRE RESISTANCE TESTS FOR SERVICE INSTALLATIONS - PART 9: SINGLE COMPARTMENT SMOKE EXTRACTION DUCTS
NBR ISO 1217 : 2012	DISPLACEMENT COMPRESSORS - ACCEPTANCE TESTS
UNE EN 61121 : 2013	TUMBLE DRYERS FOR HOUSEHOLD USE - METHODS FOR MEASURING THE PERFORMANCE
14/30302515 DC : 0	BS EN 14175-3 - FUME CUPBOARDS - PART 3: TYPE TEST METHODS
DIN EN ISO 15112 E : 2014	NATURAL GAS - ENERGY DETERMINATION (ISO 15112:2011)
BS ISO 13579-1 : 2013	INDUSTRIAL FURNACES AND ASSOCIATED PROCESSING EQUIPMENT - METHOD OF MEASURING ENERGY BALANCE AND CALCULATING EFFICIENCY - PART 1: GENERAL METHODOLOGY
11/30243718 DC : 0	BS EN 61121 ED 4.0 - TUMBLE DRYERS FOR HOUSEHOLD USE - METHODS FOR MEASURING THE PERFORMANCE
13/30277457 DC : 0	BS EN 1776 - GAS INFRASTRUCTURE - GAS MEASURING SYSTEMS - FUNCTIONAL REQUIREMENTS
16/30334068 DC : 0	BS ISO 8178-4 - RECIPROCATING INTERNAL COMBUSTION ENGINES - EXHAUST EMISSION MEASUREMENT - PART 4: STEADY-STATE TEST CYCLES FOR DIFFERENT ENGINE APPLICATIONS
BS PD IEC TS 62282-7-1 : 2017	FUEL CELL TECHNOLOGIES - PART 7-1: TEST METHODS - SINGLE CELL PERFORMANCE TESTS FOR POLYMER ELECTROLYTE FUEL CELLS (PEFC)
BS EN 16146 : 2012	SANITARY TAPWARE - EXTRACTABLE SHOWER HOSES FOR SANITARY TAPWARE FOR SUPPLY SYSTEMS TYPE 1 AND TYPE 2 - GENERAL TECHNICAL SPECIFICATION
09/30206346 DC : 0	BS EN 14511-3 - AIR CONDITIONERS, LIQUID CHILLING PACKAGES AND HEAT PUMPS WITH ELECTRICALLY DRIVEN COMPRESSORS FOR SPACE HEATING AND COOLING - PART 3: TEST METHODS
UNI EN 15116 : 2008	VENTILATION IN BUILDINGS - CHILLED BEAMS - TESTING AND RATING OF ACTIVE CHILLED BEAMS
UNE EN 1822-1 : 2010	HIGH EFFICIENCY AIR FILTERS (EPA, HEPA AND ULPA) - PART 1: CLASSIFICATION, PERFORMANCE TESTING, MARKING
15/30284304 DC : 0	BS ISO 15042 - MULTIPLE SPLIT-SYSTEM AIR-CONDITIONERS AND AIR-TO-AIR HEAT PUMPS - TESTING AND RATING FOR PERFORMANCE
DIN EN ISO 15012-2 : 2008	HEALTH AND SAFETY IN WELDING AND ALLIED PROCESSES - REQUIREMENTS, TESTING AND MARKING OF EQUIPMENT FOR AIR FILTRATION - PART 2: DETERMINATION OF THE MINIMUM AIR VOLUME FLOW RATE OF CAPTOR HOODS AND NOZZLES
CEN/TR 12101-4 : 2009	SMOKE AND HEAT CONTROL SYSTEMS - PART 4: INSTALLED SHEVS SYSTEMS FOR SMOKE AND HEAT VENTILATION
07/30162717 DC : 0	BS EN 15080-10 - EXTENDED APPLICATION OF RESULTS FROM FIRE RESISTANCE TESTS - PART 10: FIRE RESISTING DUCTS
BS 848-1(2007) : 2007 COR 2010	INDUSTRIAL FANS - PERFORMANCE TESTING USING STANDARDIZED AIRWAYS
BS 1042-1.6(1993) : 1993	MEASUREMENT OF FLUID FLOW IN CLOSED CONDUITS - PRESSURE DIFFERENTIAL DEVICES - METHOD OF MEASUREMENT OF PULSATING FLUID FLOW IN A PIPE, BY MEANS OF ORIFICE PLATES, NOZZLES OR VENTURI TUBES
DIN EN 15116 : 2008	VENTILATION IN BUILDINGS - CHILLED BEAMS - TESTING AND RATING OF ACTIVE CHILLED BEAMS
DIN EN 16445 : 2013	VENTILATION FOR BUILDINGS - AIR DIFFUSION - AERODYNAMIC TESTING AND RATING FOR MIXED FLOW APPLICATION: NON-ISOTHERMAL PROCEDURE FOR COLD JET
ISO TS 11155-2 : 2002	ROAD VEHICLES - AIR FILTERS FOR PASSENGER COMPARTMENTS - PART 2: TEST FOR GASEOUS FILTRATION
ISO 2186 : 2007(R2015)	FLUID FLOW IN CLOSED CONDUITS - CONNECTIONS FOR PRESSURE SIGNAL TRANSMISSIONS BETWEEN PRIMARY AND SECONDARY ELEMENTS
09/30182882 DC : 0	BS ISO 29463-5 - HIGH-EFFICIENCY FILTERS AND FILTER MEDIA FOR REMOVING PARTICLES FROM AIR - PART 5: TEST METHOD FOR DETERMINING THE EFFICIENCY OF FILTER ELEMENTS
BS 848-3(2001) : 2001	FANS FOR GENERAL PURPOSE - PART 3: PERFORMANCE TESTING IN SITU
14/30289271 DC : 0	BS EN 16211 - VENTILATION FOR BUILDINGS - MEASUREMENT OF AIR FLOWS ON SITE - METHODS
ISO 8573-4 : 2001	COMPRESSED AIR - PART 4: TEST METHODS FOR SOLID PARTICLE CONTENT
UNI CEI EN ISO 4064-2 : 2014	WATER METERS FOR COLD POTABLE WATER AND HOT WATER - PART 2: TEST METHODS
05/30098143 DC : DRAFT OCT 2005	ISO 2186 - FLUID FLOW IN CLOSED CONDUITS - CONNECTIONS FOR PRESSURE SIGNAL TRANSMISSIONS BETWEEN PRIMARY AND SECONDARY ELEMENTS
98/719326 DC : DRAFT DEC 1998	ISO/CD 15042 - MULTI-SPLIT SYSTEM AIR-CONDITIONERS AND AIR-TO-AIR HEAT PUMPS - TESTING AND RATING FOR PERFORMANCE
BS ISO 11155-2 : 2009	ROAD VEHICLES - AIR FILTERS FOR PASSENGER COMPARTMENTS - PART 2: TEST FOR GASEOUS FILTRATION
BS ISO 8178-11 : 2006	RECIPROCATING INTERNAL COMBUSTION ENGINES - EXHAUST EMISSION MEASUREMENT - PART 11: TEST-BED MEASUREMENT OF GASEOUS AND PARTICULATE EXHAUST EMISSIONS FROM ENGINES USED IN NONROAD MOBILE MACHINERY UNDER TRANSIENT TEST CONDITIONS
ISO 16494 : 2014	HEAT RECOVERY VENTILATORS AND ENERGY RECOVERY VENTILATORS - METHOD OF TEST FOR PERFORMANCE
I.S. EN 14511-3:2018	AIR CONDITIONERS, LIQUID CHILLING PACKAGES AND HEAT PUMPS FOR SPACE HEATING AND COOLING AND PROCESS CHILLERS, WITH ELECTRICALLY DRIVEN COMPRESSORS - PART 3: TEST METHODS
I.S. EN 61121:2013	TUMBLE DRYERS FOR HOUSEHOLD USE - METHODS FOR MEASURING THE PERFORMANCE (IEC 61121:2012 (MOD))
17/30326671 DC : 0	BS ISO 27919-1 - CARBON DIOXIDE CAPTURE - PART 1: PERFORMANCE EVALUATION METHODS FOR POST-COMBUSTION CO[2] CAPTURE INTEGRATED WITH A POWER PLANT
17/30285147 DC : 0	BS ISO 18326 - SINGLE-DUCT PORTABLE AIRCONDITIONERS AND HEAT PUMPS - TESTING AND RATING FOR PERFORMANCE
I.S. EN 1366-10:2011	FIRE RESISTANCE TESTS FOR SERVICE INSTALLATIONS - PART 10: SMOKE CONTROL DAMPERS
UNE EN 16146 : 2013	SANITARY TAPWARE - EXTRACTABLE SHOWER HOSES FOR SANITARY TAPWARE FOR SUPPLY SYSTEMS TYPE 1 AND TYPE 2 - GENERAL TECHNICAL SPECIFICATION
BS ISO 19970 : 2017	REFRIGERATED HYDROCARBON AND NON-PETROLEUM BASED LIQUEFIED GASEOUS FUELS - METERING OF GAS AS FUEL ON LNG CARRIERS DURING CARGO TRANSFER OPERATIONS
BS 848-1(1997) : 1997	FANS FOR GENERAL PURPOSES - PERFORMANCE TESTING USING STANDARDIZED AIRWAYS
UNI EN 1366-12 : 2014	FIRE RESISTANCE TESTS FOR SERVICE INSTALLATIONS - PART 12: NON-MECHANICAL FIRE BARRIER FOR VENTILATION DUCTWORK
13/30280712 DC : 0	BS EN 1111 - SANITARY TAPWARE - THERMOSTATIC MIXING VALVES (PN 10) - GENERAL TECHNICAL SPECIFICATION
BS PD ISO/TR 11583 : 2012	MEASUREMENT OF WET GAS FLOW BY MEANS OF PRESSURE DIFFERENTIAL DEVICES INSERTED IN CIRCULAR CROSS-SECTION CONDUITS
DIN EN ISO 13349 E : 2012	FANS - VOCABULARY AND DEFINITIONS OF CATEGORIES (ISO 13349:2010)
05/30136105 DC : DRAFT JULY 2005	ISO 15042 - MULTIPLE SPLIT-SYSTEM AIR-CONDITIONERS AND AIR-TO-AIR HEAT PUMPS - TESTING AND RATING FOR PERFORMANCE
DIN EN 1366-10 E : 2017	FIRE RESISTANCE TESTS FOR SERVICE INSTALLATIONS - PART 10: SMOKE CONTROL DAMPERS
DIN EN 15500 : 2008	CONTROL FOR HEATING, VENTILATING AND AIR-CONDITIONING APPLICATIONS - ELECTRONIC INDIVIDUAL ZONE CONTROL EQUIPMENT
BS ISO 8178-1 : 2017	RECIPROCATING INTERNAL COMBUSTION ENGINES - EXHAUST EMISSION MEASUREMENT - PART 1: TEST-BED MEASUREMENT OF GASEOUS AND PARTICULATE EMISSIONS
UNI EN ISO 13349 : 2011	FANS - VOCABULARY AND DEFINITIONS OF CATEGORIES
BS EN ISO 5801 : 2017	FANS - PERFORMANCE TESTING USING STANDARDIZED AIRWAYS (ISO 5801:2017)
11/30215951 DC : 0	BS ISO 17089-2 - MEASUREMENT OF FLUID FLOW IN CLOSED CONDUITS - ULTRASONIC METERS FOR GAS - PART 2: METERS FOR INDUSTRIAL APPLICATIONS
BS EN 14511-3 : 2013	AIR CONDITIONERS, LIQUID CHILLING PACKAGES AND HEAT PUMPS WITH ELECTRICALLY DRIVEN COMPRESSORS FOR SPACE HEATING AND COOLING - PART 3: TEST METHODS
12/30258755 DC : 0	BS EN 1539 - DRYERS AND OVENS, IN WHICH FLAMMABLE SUBSTANCES ARE RELEASED - SAFETY REQUIREMENTS
EN ISO 5801 : 2017	FANS - PERFORMANCE TESTING USING STANDARDIZED AIRWAYS (ISO 5801: 2017)
DIN EN 16145 : 2013	SANITARY TAPWARE - EXTRACTABLE OUTLETS FOR SINK AND BASIN MIXERS - GENERAL TECHNICAL SPECIFICATION
09/30182865 DC : 0	BS ISO 29463-1 - HIGH EFFICIENCY FILTERS AND FILTER MEDIA FOR REMOVING PARTICLES FROM AIR - PART 1: CLASSIFICATION, PERFORMANCE, TESTING AND MARKING
09/30190929 DC : 0	BS ISO 29042-5 - SAFETY OF MACHINERY - EVALUATION OF THE EMISSION OF AIRBORNE HAZARDOUS SUBSTANCES - PART 5: TEST BENCH METHOD FOR THE MEASUREMENT OF THE SEPARATION EFFICIENCY BY MASS OF AIR CLEANING SYSTEMS WITH UNDUCTED OUTLET
BS PD ISO/TR 12748 : 2015	NATURAL GAS - WET GAS FLOW MEASUREMENT IN NATURAL GAS OPERATIONS
16/30346580 DC : 0	BS EN 13771-2 - COMPRESSORS AND CONDENSING UNITS FOR REFRIGERATION - PERFORMANCE TESTING AND TEST METHODS - PART 2: CONDENSING UNITS
DIN EN ISO 5167-5 E : 2016	MEASUREMENT OF FLUID FLOW BY MEANS OF PRESSURE DIFFERENTIAL DEVICES INSERTED IN CIRCULAR CROSS-SECTION CONDUITS RUNNING FULL - PART 5: CONE METERS (ISO 5167-5:2016)
DIN EN 1366-9 : 2008	FIRE RESISTANCE TESTS FOR SERVICE INSTALLATIONS - PART 9: SINGLE COMPARTMENT SMOKE EXTRACTION DUCTS
09/30182875 DC : 0	BS ISO 29463-4 - HIGH-EFFICIENCY FILTERS AND FILTER MEDIA FOR REMOVING PARTICLES FROM AIR - PART 4: TEST METHOD FOR DETERMINING THE LEAKAGE OF FILTER ELEMENTS (SCAN METHOD)
08/30188933 DC : DRAFT SEP 2008	BS EN 15854 - VENTILATION FOR BUILDINGS - AIR DIFFUSION - AERODYNAMIC TESTING AND RATING FOR MIXING FLOW APPLICATION - NON-ISOTHERMAL PROCEDURE FOR A COLD JET
ISO 6944-1 : 2008	FIRE CONTAINMENT - ELEMENTS OF BUILDING CONSTRUCTION - PART 1: VENTILATION DUCTS
05/30127036 DC : DRAFT JAN 2005	EN 817 - SANITARY TAPWARE - MECHANICAL MIXERS (PN 10) - GENERAL TECHNICAL SPECIFICATIONS
DIN EN ISO 4064-2 E : 2017	WATER METERS FOR COLD POTABLE WATER AND HOT WATER - PART 2: TEST METHODS (ISO 4064-2:2014)
I.S. EN 16905-4:2017	GAS-FIRED ENDOTHERMIC ENGINE DRIVEN HEAT PUMPS - PART 4: TEST METHODS
PIP PCCFL001 : 2015	FLOW MEASUREMENT DESIGN CRITERIA
BS ISO TR 9464 : 1998	GUIDE TO THE USE OF ISO 5167-1:1991
ISO 5151 : 2017	NON-DUCTED AIR CONDITIONERS AND HEAT PUMPS - TESTING AND RATING FOR PERFORMANCE
12/30260007 DC : 0	BS EN 15091 - SANITARY TAPWARE - ELECTRONIC OPENING AND CLOSING SANITARY TAPWARE
15/30326260 DC : 0	BS EN 16905-4 - GAS-FIRED ENDOTHERMIC ENGINE HEAT PUMPS - PART 4: TEST METHODS
ISO 8178-4 : 2017	RECIPROCATING INTERNAL COMBUSTION ENGINES - EXHAUST EMISSION MEASUREMENT - PART 4: STEADY-STATE AND TRANSIENT TEST CYCLES FOR DIFFERENT ENGINE APPLICATIONS
DIN EN ISO 4064-2 : 2016	WATER METERS FOR COLD POTABLE WATER AND HOT WATER - PART 2: TEST METHODS (ISO 4064-2:2014)
10/30235574 DC : 0	BS EN 12599 - VENTILATION FOR BUILDINGS - TEST PROCEDURES AND MEASUREMENT METHODS TO HAND OVER AIR CONDITIONING AND VENTILATION SYSTEMS
VDI 3986 : 2014	Determination of efficiencies of conventional power stations
UNI EN 14277 : 2008	VENTILATION FOR BUILDINGS - AIR TERMINAL DEVICES - METHOD FOR AIRFLOW MEASUREMENT BY CALIBRATED SENSORS IN OR CLOSE TO ATD/PLENUM BOXES
98/704586 DC : DRAFT FEB 1998	PREN 13141-5 - VENTILATION FOR BUILDINGS - PERFORMANCE TESTING OF COMPONENTS/PRODUCTS FOR RESIDENTIAL VENTILATION - PART 5: COWLS AND ROOF OUTLET TERMINAL DEVICES
05/30132431 DC : DRAFT APR 2005	EN 13771-2 - COMPRESSORS AND CONDENSING UNITS FOR REFRIGERATION - PERFORMANCE TESTING AND TEST METHODS - PART 2: CONDENSING UNITS
07/30113186 DC : 0	BS ISO 8178-2 - RECIPROCATING INTERNAL COMBUSTION ENGINES - EXHAUST EMISSION MEASUREMENT - PART 2: MEASUREMENT OF GASEOUS AND PARTICULATE EXHAUST EMISSIONS UNDER FIELD CONDITIONS
DIN EN 15096 : 2008	DEVICES TO PREVENT POLLUTION BY BACKFLOW OF POTABLE WATER - HOSE UNION ANTI-VACUUM VALVES - DN 15 TO DN 25 INCLUSIVE FAMILY H, TYPE B AND TYPE D - GENERAL TECHNICAL SPECIFICATION
VDI 2048-3 : 2012	UNCERTAINTIES OF MEASUREMENT DURING ACCEPTANCE TESTS ON ENERGY-CONVERSION AND POWER PLANTS - EXAMPLES, ESPECIALLY PREPARATION OF ACCEPTANCE TESTS OF A GAS AND STEAM POWER PLANT
BS ISO 8573-4 : 2001	COMPRESSED AIR - PART 4: TEST METHODS FOR SOLID PARTICLE CONTENT
BS ISO 13253 : 2017	DUCTED AIR-CONDITIONERS AND AIR-TO-AIR HEAT PUMPS - TESTING AND RATING FOR PERFORMANCE
ISO 5168 : 2005(R2015)	MEASUREMENT OF FLUID FLOW - PROCEDURES FOR THE EVALUATION OF UNCERTAINTIES
DIN EN ISO 18854 : 2015	SMALL CRAFT - RECIPROCATING INTERNAL COMBUSTION ENGINES EXHAUST EMISSION MEASUREMENT - TEST-BED MEASUREMENT OF GASEOUS AND PARTICULATE EXHAUST EMISSIONS (ISO 18854:2015)
08/30169640 DC : 0	BS ISO 17089-1 - MEASUREMENT OF FLUID FLOW IN CLOSED CONDUITS - ULTRASONIC METERS FOR GAS - PART 1: METERS FOR CUSTODY TRANSFER AND ALLOCATION MEASUREMENT
PREN 14511-3 : DRAFT 2015	AIR CONDITIONERS, LIQUID CHILLING PACKAGES AND HEAT PUMPS FOR SPACE HEATING AND COOLING AND PROCESS CHILLERS, WITH ELECTRICALLY DRIVEN COMPRESSORS - PART 3: TEST METHODS
ISO 8178-1 : 2017	RECIPROCATING INTERNAL COMBUSTION ENGINES - EXHAUST EMISSION MEASUREMENT - PART 1: TEST-BED MEASUREMENT SYSTEMS OF GASEOUS AND PARTICULATE EMISSIONS
PREN 1822-1 : DRAFT 2017	HIGH EFFICIENCY AIR FILTERS (EPA, HEPA AND ULPA) - PART 1: CLASSIFICATION, PERFORMANCE TESTING, MARKING
UNI EN 1366-10 : 2011	FIRE RESISTANCE TESTS FOR SERVICE INSTALLATIONS - PART 10: SMOKE CONTROL DAMPERS
UNI EN 15500 : 2008	CONTROL FOR HEATING, VENTILATING AND AIR-CONDITIONING APPLICATIONS - ELECTRONIC INDIVIDUAL ZONE CONTROL EQUIPMENT
15/30275843 DC : 0	BS ISO 18740 - TURBOCOMPRESSORS - PERFORMANCE TEST CODE - SIMPLIFIED ACCEPTANCE TEST
16/30334062 DC : 0	BS ISO 8178-1 - RECIPROCATING INTERNAL COMBUSTION ENGINES - EXHAUST EMISSION MEASUREMENT - PART 1: TEST-BED MEASUREMENT SYSTEMS OF GASEOUS AND PARTICULATE EMISSIONS
DIN 14811 E : 2008	FIRE-FIGHTING HOSES - NON-PERCOLATING LAYFLAT DELIVERY HOSES AND HOSE ASSEMBLIES FOR PUMPS AND VEHICLES
02/706744 DC : DRAFT MAY 2002	ISO/DIS 8178-1 - RECIPROCATING INTERNAL COMBUSTION ENGINES - EXHAUST EMISSION MEASUREMENT - PART 1: TEST-BED MEASUREMENT OF GASEOUS AND PARTICULATE EXHAUST EMISSIONS
UNE EN ISO 15970 : 2014	NATURAL GAS - MEASUREMENT OF PROPERTIES - VOLUMETRIC PROPERTIES: DENSITY, PRESSURE, TEMPERATURE AND COMPRESSION FACTOR (ISO 15970:2008)
DIN 19207 : 2004	MEASUREMENT OF FLUID FLOW BY MEANS OF PRESSURE DIFFERENTIAL DEVICES - THREADED PIPE END AND ACCESSORIES
BS EN 15116 : 2008	VENTILATION IN BUILDINGS - CHILLED BEAMS - TESTING AND RATING OF ACTIVE CHILLED BEAMS
03/316891 DC : DRAFT OCT 2003	EN 13053 - VENTILATION FOR BUILDINGS - AIR HANDLING UNITS - RATINGS AND PERFORMANCE FOR UNITS, COMPONENTS AND SECTIONS
I.S. EN 60312-1:2017	VACUUM CLEANERS FOR HOUSEHOLD USE - PART 1: DRY VACUUM CLEANERS - METHODS FOR MEASURING THE PERFORMANCE
04/30122896 DC : DRAFT SEP 2004	ISO 15112 - NATURAL GAS - ENERGY DETERMINATION
11/30253126 DC : 0	BS EN 16282-9 - EQUIPMENT FOR COMMERCIAL KITCHENS - COMPONENTS FOR VENTILATION OF COMMERCIAL KITCHENS - PART 9: CAPTURE AND CONTAINMENT PERFORMANCE OF EXTRACTION SYSTEMS - TEST METHODS
16/30349000 DC : 0	BS IEC 62885-4 ED 1.0 - SURFACE CLEANING APPLIANCES - PART 4: CORDLESS DRY VACUUM CLEANERS FOR HOUSEHOLD OR SIMILAR USE - METHODS FOR MEASURING THE PERFORMANCE
UNE EN ISO 18854 : 2015	SMALL CRAFT - RECIPROCATING INTERNAL COMBUSTION ENGINES EXHAUST EMISSION MEASUREMENT - TEST-BED MEASUREMENT OF GASEOUS AND PARTICULATE EXHAUST EMISSIONS (ISO 18854:2015)
BS ISO 16494 : 2014	HEAT RECOVERY VENTILATORS AND ENERGY RECOVERY VENTILATORS - METHOD OF TEST FOR PERFORMANCE
15/30331519 DC : 0	BS EN 15500-1 - CONTROL FOR HEATING, VENTILATING AND AIR-CONDITIONING APPLICATIONS - PART 1: ELECTRONIC INDIVIDUAL ZONE CONTROL EQUIPMENT - MODULES M3-5, M4-5, M5-5
DIN EN 1822-4 : 2011	HIGH EFFICIENCY AIR FILTERS (EPA, HEPA AND ULPA) - PART 4: DETERMINING LEAKAGE OF FILTER ELEMENTS (SCAN METHOD)
08/30175518 DC : DRAFT SEP 2008	BS EN 13141-2 - VENTILATION FOR BUILDINGS - PERFORMANCE TESTING OF COMPONENTS/PRODUCTS FOR RESIDENTIAL VENTILATION - PART 2: EXHAUST AND SUPPLY AIR TERMINAL DEVICES
PREN 13141-5 : DRAFT 2017	VENTILATION FOR BUILDINGS - PERFORMANCE TESTING OF COMPONENTS/PRODUCTS FOR RESIDENTIAL VENTILATION - PART 5: COWLS AND ROOF OUTLET TERMINAL DEVICES
DIN EN ISO 15970 : 2014	NATURAL GAS - MEASUREMENT OF PROPERTIES - VOLUMETRIC PROPERTIES: DENSITY, PRESSURE, TEMPERATURE AND COMPRESSION FACTOR (ISO 15970:2008)
DIN EN 16445 E : 2013	VENTILATION FOR BUILDINGS - AIR DIFFUSION - AERODYNAMIC TESTING AND RATING FOR MIXED FLOW APPLICATION: NON-ISOTHERMAL PROCEDURE FOR COLD JET
PREN 13771-1 : DRAFT 2014	COMPRESSORS AND CONDENSING UNITS FOR REFRIGERATION - PERFORMANCE TESTING AND TEST METHODS - PART 1: REFRIGERANT COMPRESSORS
BS ISO 5151 : 2017	NON-DUCTED AIR CONDITIONERS AND HEAT PUMPS - TESTING AND RATING FOR PERFORMANCE
BS EN 16905-4 : 2017	GAS-FIRED ENDOTHERMIC ENGINE DRIVEN HEAT PUMPS - PART 4: TEST METHODS
BS ISO 17089-1 : 2010	MEASUREMENT OF FLUID FLOW IN CLOSED CONDUITS - ULTRASONIC METERS FOR GAS - PART 1: METERS FOR CUSTODY TRANSFER AND ALLOCATION MEASUREMENT
07/30167778 DC : 0	BS ISO 11155-2 - ROAD VEHICLES - AIR FILTERS FOR PASSENGER COMPARTMENTS - PART 2: TEST FOR GASEOUS FILTRATION
05/30136094 DC : DRAFT JULY 2005	ISO 5151 - NON-DUCTED AIR CONDITIONERS AND HEAT PUMPS - TESTING AND RATING FOR PERFORMANCE
DD IEC PAS 62611 : 2009	VACUUM CLEANERS FOR COMMERCIAL USE - METHODS FOR MEASURING PERFORMANCE
BS EN 16211 : 2015	VENTILATION FOR BUILDINGS - MEASUREMENT OF AIR FLOWS ON SITE - METHODS
15/30284307 DC : 0	BS ISO 5151 - NON-DUCTED AIR CONDITIONERS AND HEAT PUMPS - TESTING AND RATING FOR PERFORMANCE
ANSI/AHRI/ASHRAE ISO 13256-1 : 1998 : R2012	WATER-SOURCE HEAT PUMPS - TESTING AND RATING FOR PERFORMANCE - PART 1: WATER-TO-AIR AND BRINE-TO-AIR HEAT PUMPS
17/30356728 DC : 0	BS EN 12261 - GAS METERS - TURBINE GAS METERS
UNE EN ISO 4064-2 : 2015	WATER METERS FOR COLD POTABLE WATER AND HOT WATER - PART 2: TEST METHODS (ISO 4064-2:2014)
17/30365068 DC : 0	BS EN 14175-3 - FUME CUPBOARDS - PART 3: TYPE TEST METHODS
05/30141855 DC : DRAFT NOV 2005	ISO 6944-1 - FIRE CONTAINMENT - ELEMENTS OF BUILDING CONSTRUCTION - PART 1: VENTILATION DUCTS
BS EN ISO 5167-5 : 2016	MEASUREMENT OF FLUID FLOW BY MEANS OF PRESSURE DIFFERENTIAL DEVICES INSERTED IN CIRCULAR CROSS-SECTION CONDUITS RUNNING FULL - PART 5: CONE METERS
DIN EN 16211 : 2015	VENTILATION FOR BUILDINGS - MEASUREMENT OF AIR FLOWS ON SITE - METHODS
BS ISO 8178-4 : 2017	RECIPROCATING INTERNAL COMBUSTION ENGINES - EXHAUST EMISSION MEASUREMENT - PART 4: STEADY-STATE AND TRANSIENT TEST CYCLES FOR DIFFERENT ENGINE APPLICATIONS
12/30227451 DC : DRAFT AUG 2012	BS EN 16480 - PUMPS - MINIMUM REQUIRED EFFICIENCY OF ROTODYNAMIC WATER PUMPS
12/30255198 DC : 0	BS ISO 16494 - HEAT RECOVERY VENTILATORS AND ENERGY RECOVERY VENTILATORS - METHOD OF TEST FOR PERFORMANCE
BS EN 1366-12 : 2014	FIRE RESISTANCE TESTS FOR SERVICE INSTALLATIONS - PART 12: NON-MECHANICAL FIRE BARRIER FOR VENTILATION DUCTWORK
DIN EN 16905-4 E : 2017	GAS-FIRED ENDOTHERMIC ENGINE DRIVEN HEAT PUMPS - PART 4: TEST METHODS
08/30176919 DC : DRAFT SEP 2008	BS EN 1366-1 - FIRE RESISTANCE TESTS FOR SERVICE INSTALLATIONS - PART 1: DUCTS
NBR 13225 : 1994	SPECIFICATION FOR SQUARE - EDGED ORIFICE PLATES AND NOZZLES (WITH DRAIN HOLES, IN PIPES BELLOW 50 MM DIAMETER, AS INLET AND OUTLET DEVICES) AND OTHER ORIFICE PLATES - SPECIFICATION
13/30256250 DC : 0	BS EN 60312-1-1 - VACUUM CLEANERS FOR HOUSEHOLD USE - PART 1-1: CORDLESS DRY VACUUM CLEANERS - METHODS FOR MEASURING THE PERFORMANCE
06/30160085 DC : 0	BS ISO 15970 - NATURAL GAS - MEASUREMENT OF PROPERTIES - VOLUMETRIC PROPERTIES: DENSITY, PRESSURE, TEMPERATURE AND COMPRESSION FACTOR
17/30326689 DC : DRAFT MAY 2017	BS EN ISO 10637 - DENTISTRY - CENTRAL SUCTION SOURCE EQUIPMENT
14/30230935 DC : 0	BS EN ISO 4126-11 - SAFETY DEVICES FOR PROTECTION AGAINST EXCESSIVE PRESSURE - PART 11: PERFORMANCE TESTING
01/714475 DC : DRAFT NOV 2001	BS EN 14277 - VENTILATION FOR BUILDINGS - AIR TERMINAL DEVICES - METHOD FOR AIRFLOW MEASUREMENT BY CALIBRATED SENSORS IN ATD/PLENUM BOXES
BS PD CLC/TS 50594 : 2015	TUMBLE DRYERS FOR COMMERCIAL USE - METHODS FOR MEASURING THE PERFORMANCE
08/30168462 DC : DRAFT APR 2008	BS ISO 1217 - DISPLACEMENT COMPRESSORS - ACCEPTANCE TEST
10/30216081 DC : 0	BS ISO 17553 - ROOM FAN-COIL UNITS - TESTING AND RATING FOR PERFORMANCE
04/30115060 DC : DRAFT JUN 2004	EN 14175-6 - FUME CUPBOARDS - PART 6: VARIABLE AIR VOLUME FUME CUPBOARDS
BS ISO 15112 : 2011	NATURAL GAS - ENERGY DETERMINATION
BS ISO 16183 : 2002	HEAVY DUTY ENGINES - MEASUREMENT OF GASEOUS EMISSIONS FROM RAW EXHAUST GAS AND OF PARTICULATE EMISSIONS USING PARTIAL FLOW DILUTION SYSTEMS UNDER TRANSIENT TEST CONDITIONS
16/30313383 DC : 0	BS ISO 19970 - REFRIGERATED HYDROCARBON AND NON-PETROLEUM BASED LIQUEFIED GASEOUS FUELS - METERING OF GAS AS FUEL ON LNG CARRIERS DURING CARGO TRANSFER OPERATIONS
DIN EN ISO 5802 E : 2016	INDUSTRIAL FANS - PERFORMANCE TESTING IN SITU (ISO 5802:2001 + AMD 1:2015)
16/30336421 DC : 0	BS EN 81-58 - SAFETY RULES FOR THE CONSTRUCTION AND INSTALLATION OF LIFTS - EXAMINATION AND TESTS - PART 58: LANDING DOORS FIRE RESISTANCE TEST
NBR ISO 8178-11 : 2012	RECIPROCATING INTERNAL COMBUSTION ENGINES - EXHAUST EMISSION MEASUREMENT TEST CONDITIONS - PART 11: TEST-BED MEASUREMENT OF GASEOUS AND PARTICULATE EXHAUST EMISSIONS FROM ENGINES USED IN NONROAD MOBILE MACHINERY UNDER TRANSIENT
I.S. EN 16211:2015	VENTILATION FOR BUILDINGS - MEASUREMENT OF AIR FLOWS ON SITE - METHODS
13/30284324 DC : 0	BS EN ISO 18854 - SMALL CRAFT - RECIPROCATING INTERNAL COMBUSTION ENGINES EXHAUST EMISSION MEASUREMENT - TEST-BED MEASUREMENT OF GASEOUS AND PARTICULATE EXHAUST EMISSIONS
UNE EN 1366-12 : 2015	FIRE RESISTANCE TESTS FOR SERVICE INSTALLATIONS - PART 12: NON-MECHANICAL FIRE BARRIER FOR VENTILATION DUCTWORK
BS EN 15096 : 2008	DEVICES TO PREVENT POLLUTION BY BACKFLOW OF POTABLE WATER - HOSE UNION ANTI-VACUUM VALVES - DN 15 TO DN 25 INCLUSIVE FAMILY H, TYPE B AND TYPE D - GENERAL TECHNICAL SPECIFICATION
08/30176855 DC : DRAFT APR 2008	BS EN 1822-5 - HIGH EFFICIENCY AIR FILTERS (EPA, HEPA AND ULPA) - PART 5: DETERMINING THE EFFICIENCY OF FILTER ELEMENTS
BS ISO TR 15377 : 1998	MEASUREMENT OF FLUID FLOW BY MEANS OF PRESSURE DIFFERENTIAL DEVICES - GUIDELINES FOR SPECIFICATION OF NOZZLES AND ORIFICE PLATES BEYOND THE SCOPE OF ISO 5167-1
02/103308 DC : DRAFT MAY 2002	BS EN 14454 - DEVICES TO PREVENT POLLUTION BY BACKFLOW OF POTABLE WATER - HOSE UNION BACKFLOW PREVENTER DN 15 TO DN 32 INCLUSIVE - FAMILY H, TYPE A
15/30284301 DC : 0	BS ISO 13253 - DUCTED AIR-CONDITIONERS AND AIR-TO-AIR HEAT PUMPS - TESTING AND RATING FOR PERFORMANCE
I.S. EN 1366-9:2008	FIRE RESISTANCE TESTS FOR SERVICE INSTALLATIONS - PART 9: SINGLE COMPARTMENT SMOKE EXTRACTION DUCTS
PIP PCEFL001 : 2017	FLOW MEASUREMENT GUIDELINES
10/30216361 DC : 0	BS ISO 29042-9 - SAFETY OF MACHINERY - EVALUATION OF THE EMISSION OF AIRBORNE HAZARDOUS SUBSTANCES - PART 9: DECONTAMINATION INDEX
BS PD ISO/TR 12767 : 2007	MEASUREMENT OF FLUID FLOW BY MEANS OF PRESSURE DIFFERENTIAL DEVICES - GUIDELINES ON THE EFFECT OF DEPARTURE FROM THE SPECIFICATIONS AND OPERATING CONDITIONS GIVEN IN ISO 5167
16/30342154 DC : 0	BS ISO 29463-1 - HIGH EFFICIENCY FILTERS AND FILTER MEDIA FOR REMOVING PARTICLES FROM AIR - PART 1: CLASSIFICATION, PERFORMANCE, TESTING AND MARKING
BS ISO TR 12764 : 1997	MEASUREMENT OF FLUID FLOW IN CLOSED CONDUITS - FLOWRATE MEASUREMENT BY MEANS OF VORTEX SHEDDING FLOWMETERS INSERTED IN CIRCULAR CROSS-SECTION CONDUITS RUNNING FULL
ISO 21904-3 : 2018	HEALTH AND SAFETY IN WELDING AND ALLIED PROCESSES - REQUIREMENTS, TESTING AND MARKING OF EQUIPMENT FOR AIR FILTRATION - PART 3: DETERMINATION OF THE CAPTURE EFFICIENCY OF ON-TORCH WELDING FUME EXTRACTION DEVICES
UNI EN 15726 : 2011	VENTILATION FOR BUILDINGS - AIR DIFFUSION - MEASUREMENTS IN THE OCCUPIED ZONE OF AIR-CONDITIONED/VENTILATED ROOMS TO EVALUATE THERMAL AND ACOUSTIC CONDITIONS
17/30345947 DC : 0	BS EN ISO 21083-1 - TEST METHOD TO MEASURE THE EFFICIENCY OF AIR FILTRATION MEDIA AGAINST SPHERICAL NANOMATERIALS - PART 1: PARTICLE SIZE RANGE FROM 20 TO 500 NM
BS EN 81-58 : 2003	SAFETY RULES FOR THE CONSTRUCTION AND INSTALLATION OF LIFTS - EXAMINATION AND TESTS - PART 58: LANDING DOORS FIRE RESISTANCE TEST
BS EN ISO 15012-2 : 2008	HEALTH AND SAFETY IN WELDING AND ALLIED PROCESSES - REQUIREMENTS, TESTING AND MARKING OF EQUIPMENT FOR AIR FILTRATION - PART 2: DETERMINATION OF THE MINIMUM AIR VOLUME FLOW RATE OF CAPTOR HOODS AND NOZZLES
PREN 13053 : DRAFT 2017	VENTILATION FOR BUILDINGS - AIR HANDLING UNITS - RATING AND PERFORMANCE FOR UNITS, COMPONENTS AND SECTIONS
BS ISO 2186 : 2007	FLUID FLOW IN CLOSED CONDUITS - CONNECTIONS FOR PRESSURE SIGNAL TRANSMISSIONS BETWEEN PRIMARY AND SECONDARY ELEMENTS
DIN 14811 : 2008	FIRE-FIGHTING HOSES - NON-PERCOLATING LAYFLAT DELIVERY HOSES AND HOSE ASSEMBLIES FOR PUMPS AND VEHICLES
14/30298580 DC : 0	BS EN 16480 - PUMPS - MINIMUM REQUIRED EFFICIENCY OF ROTODYNAMIC WATER PUMPS
PREN 12599 : DRAFT 2010	VENTILATION FOR BUILDINGS - TEST PROCEDURES AND MEASUREMENT METHODS TO HAND OVER AIR CONDITIONING AND VENTILATION SYSTEMS
DIN EN 1822-1 E : 2011	HIGH EFFICIENCY AIR FILTERS (EPA, HEPA AND ULPA) - PART 1: CLASSIFICATION, PERFORMANCE TESTING, MARKING
PREN 12261 : DRAFT 2017	GAS METERS - TURBINE GAS METERS
DIN EN 1366-9 E : 2008	FIRE RESISTANCE TESTS FOR SERVICE INSTALLATIONS - PART 9: SINGLE COMPARTMENT SMOKE EXTRACTION DUCTS
SAE J ISO 5011 : JUL 2002	INLET AIR CLEANING EQUIPMENT FOR INTERNAL COMBUSTION ENGINES AND COMPRESSORS - PERFORMANCE TESTING
IEC 60312-1 : 1.1	VACUUM CLEANERS FOR HOUSEHOLD USE - PART 1: DRY VACUUM CLEANERS - METHODS FOR MEASURING THE PERFORMANCE
I.S. EN 1366-12:2014	FIRE RESISTANCE TESTS FOR SERVICE INSTALLATIONS - PART 12: NON-MECHANICAL FIRE BARRIER FOR VENTILATION DUCTWORK
IEC 62885-2 : 1ED 2016	SURFACE CLEANING APPLIANCES - PART 2: DRY VACUUM CLEANERS FOR HOUSEHOLD OR SIMILAR USE - METHODS FOR MEASURING THE PERFORMANCE
BS ISO 8178-2 : 2008	RECIPROCATING INTERNAL COMBUSTION ENGINES - EXHAUST EMISSION MEASUREMENT - PART 2: MEASUREMENT OF GASEOUS AND PARTICULATE EXHAUST EMISSIONS UNDER FIELD CONDITIONS
BS ISO TR 12767 : 1998	MEASUREMENT OF FLUID FLOW BY MEANS OF PRESSURE-DIFFERENTIAL DEVICES - GUIDELINES TO THE EFFECT OF DEPARTURE FROM THE SPECIFICATIONS AND OPERATING CONDITIONS GIVEN IN ISO 5167-1
BS PD ISO/TR 9824 : 2007	HYDROMETRY - MEASUREMENT OF FREE SURFACE FLOW IN CLOSED CONDUITS
ISO TR 12764 : 1997	MEASUREMENT OF FLUID FLOW IN CLOSED CONDUITS - FLOWRATE MEASUREMENT BY MEANS OF VORTEX SHEDDING FLOWMETERS INSERTED IN CIRCULAR CROSS-SECTION CONDUITS RUNNING FULL
ANSI/AHRI/ASHRAE ISO 13256-1 : 1998	WATER-SOURCE HEAT PUMPS - TESTING AND RATING FOR PERFORMANCE - PART 1: WATER-TO-AIR AND BRINE-TO-AIR HEAT PUMPS
09/30190932 DC : 0	BS ISO 29042-6 - SAFETY OF MACHINERY - EVALUATION OF THE EMISSION OF AIRBORNE HAZARDOUS SUBSTANCES - PART 6: TEST BENCH METHOD FOR THE MEASUREMENT OF THE SEPARATION EFFICIENCY BY MASS OF AIR CLEANING SYSTEMS WITH DUCTED OUTLET
05/30136071 DC : DRAFT JULY 2005	ISO 13253 - DUCTED AIR-CONDITIONERS AND AIR-TO-AIR HEAT PUMPS - TESTING AND RATING FOR PERFORMANCE
08/30176838 DC : DRAFT APR 2008	BS EN 1822-1 - HIGH EFFICIENCY AIR FILTERS (EPA, HEPA AND ULPA) - PART 1: CLASSIFICATION, PERFORMANCE TESTING, MARKING
ASHRAE 120 : 2017	METHOD OF TESTING TO DETERMINE FLOW RESISTANCE OF HVAC DUCTS AND FITTINGS
00/540664 DC : 0	BS EN 12259-12 - FIXED FIREFIGHTING SYSTEMS - COMPONENTS FOR SPRINKLER AND WATER SPRAY SYSTEM - PART 12: SPRINKLER PUMPS
DIN EN 16146 : 2015	SANITARY TAPWARE - EXTRACTABLE SHOWER HOSES FOR SANITARY TAPWARE FOR SUPPLY SYSTEMS TYPE 1 AND TYPE 2 - GENERAL TECHNICAL SPECIFICATION
ISO 13579-1 : 2013(R2018)	INDUSTRIAL FURNACES AND ASSOCIATED PROCESSING EQUIPMENT - METHOD OF MEASURING ENERGY BALANCE AND CALCULATING EFFICIENCY - PART 1: GENERAL METHODOLOGY
BS ISO 15970 : 2008	NATURAL GAS - MEASUREMENT OF PROPERTIES - VOLUMETRIC PROPERTIES: DENSITY, PRESSURE, TEMPERATURE AND COMPRESSION FACTOR
ISO 1217 : 2009(R2015)	DISPLACEMENT COMPRESSORS - ACCEPTANCE TESTS
DIN EN 16146 E : 2015	SANITARY TAPWARE - EXTRACTABLE SHOWER HOSES FOR SANITARY TAPWARE FOR SUPPLY SYSTEMS TYPE 1 AND TYPE 2 - GENERAL TECHNICAL SPECIFICATION
I.S. EN 15726:2011	VENTILATION FOR BUILDINGS - AIR DIFFUSION - MEASUREMENTS IN THE OCCUPIED ZONE OF AIR-CONDITIONED/VENTILATED ROOMS TO EVALUATE THERMAL AND ACOUSTIC CONDITIONS
DIN EN 1822-1 : 2011	HIGH EFFICIENCY AIR FILTERS (EPA, HEPA AND ULPA) - PART 1: CLASSIFICATION, PERFORMANCE TESTING, MARKING
16/30318715 DC : DRAFT MAR 2016	BS ISO 14955-2 - MACHINE TOOLS - ENVIRONMENTAL EVALUATION OF MACHINE TOOLS - PART 2: METHODS FOR MEASURING ENERGY SUPPLIED TO MACHINE TOOLS AND MACHINE TOOL COMPONENTS
CSA C13256.1 : 2001 : R2016	WATER-SOURCE HEAT PUMPS - TESTING AND RATING FOR PERFORMANCE - PART 1: WATER-TO-AIR AND BRINE-TO-AIR HEAT PUMPS
DIN 30690-1 : 2016	CONSTRUCTION ELEMENTS IN THE GAS SUPPLY SYSTEM - PART 1: REQUIREMENTS FOR CONSTRUCTION ELEMENTS IN GAS SUPPLY SYSTEMS
ISO 15042 : 2017	MULTIPLE SPLIT-SYSTEM AIR-CONDITIONERS AND AIR-TO-AIR HEAT PUMPS - TESTING AND RATING FOR PERFORMANCE
CSA C748 : 2013	PERFORMANCE OF DIRECT-EXPANSION (DX) GROUND-SOURCE HEAT PUMPS
VDI 2044 : 2002	ACCEPTANCE AND PERFORMANCE TESTS ON FANS
I.S. EN ISO 5801:2017	FANS - PERFORMANCE TESTING USING STANDARDIZED AIRWAYS (ISO 5801: 2017)
DIN EN ISO 13349 : 2012	FANS - VOCABULARY AND DEFINITIONS OF CATEGORIES (ISO 13349:2010)
DIN EN ISO 5167-5 : 2016	MEASUREMENT OF FLUID FLOW BY MEANS OF PRESSURE DIFFERENTIAL DEVICES INSERTED IN CIRCULAR CROSS-SECTION CONDUITS RUNNING FULL - PART 5: CONE METERS (ISO 5167-5:2016)
CEI EN 60193 : 2000	HYDRAULIC TURBINES, STORAGE PUMPS AND PUMP-TURBINES MODEL ACCEPTANCE TESTS
ISO 10637 : 1999	DENTISTRY - CENTRAL SUCTION SOURCE EQUIPMENT
PREN 3703 : 200P1	AEROSPACE SERIES - HEAT RELEASE RATE FOR MATERIALS AND PRODUCTS UNDER THE INFLUENCE OF RADIATING HEAT AND FLAMES - TEST METHOD
ISO 13253 : 2017	DUCTED AIR-CONDITIONERS AND AIR-TO-AIR HEAT PUMPS - TESTING AND RATING FOR PERFORMANCE
UNI EN ISO 15112 : 2014	NATURAL GAS - ENERGY DETERMINATION
PREN 1539 : DRAFT 2012	DRYERS AND OVENS, IN WHICH FLAMMABLE SUBSTANCES ARE RELEASED - SAFETY REQUIREMENTS
ISO 29042-1 : 2008(R2017)	SAFETY OF MACHINERY - EVALUATION OF THE EMISSION OF AIRBORNE HAZARDOUS SUBSTANCES - PART 1: SELECTION OF TEST METHODS
ISO 16183 : 2002(R2017)	HEAVY DUTY ENGINES - MEASUREMENT OF GASEOUS EMISSIONS FROM RAW EXHAUST GAS AND OF PARTICULATE EMISSIONS USING PARTIAL FLOW DILUTION SYSTEMS UNDER TRANSIENT TEST CONDITIONS
NF ISO 1217 : 2009 AMD 1 2016	DISPLACEMENT COMPRESSORS - ACCEPTANCE TESTS
ISO 17089-1 : 2010	MEASUREMENT OF FLUID FLOW IN CLOSED CONDUITS - ULTRASONIC METERS FOR GAS - PART 1: METERS FOR CUSTODY TRANSFER AND ALLOCATION MEASUREMENT
UNI EN ISO 15970 : 2014	NATURAL GAS - MEASUREMENT OF PROPERTIES - VOLUMETRIC PROPERTIES: DENSITY, PRESSURE, TEMPERATURE AND COMPRESSION FACTOR
NF EN 61591 : 2000 AMD 11 2017	HOUSEHOLD RANGE HOODS - METHODS FOR MEASURING PERFORMANCE
ISO 12242 : 2012	MEASUREMENT OF FLUID FLOW IN CLOSED CONDUITS - ULTRASONIC TRANSIT-TIME METERS FOR LIQUID
PREN 15091 : DRAFT 2012	SANITARY TAPWARE - ELECTRONIC OPENING AND CLOSING SANITARY TAPWARE
IEC PAS 63124 : 1ED 2017	TUMBLE DRYERS FOR COMMERCIAL USE - METHODS FOR MEASURING THE PERFORMANCE
DIN EN 14511-3 : 2015	AIR CONDITIONERS, LIQUID CHILLING PACKAGES AND HEAT PUMPS WITH ELECTRICALLY DRIVEN COMPRESSORS FOR SPACE HEATING AND COOLING - PART 3: TEST METHODS
UNE EN 15726 : 2012	VENTILATION FOR BUILDINGS - AIR DIFFUSION - MEASUREMENTS IN THE OCCUPIED ZONE OF AIR-CONDITIONED/VENTILATED ROOMS TO EVALUATE THERMAL AND ACOUSTIC CONDITIONS
SR CEN/TR 12101-4:2009	SMOKE AND HEAT CONTROL SYSTEMS - PART 4: INSTALLED SHEVS SYSTEMS FOR SMOKE AND HEAT VENTILATION
DIN EN 12261 : 2007	GAS METERS - TURBINE GAS METERS
ISO TR 26762 : 2008(R2017)	NATURAL GAS - UPSTREAM AREA - ALLOCATION OF GAS AND CONDENSATE
PREN 1287 : DRAFT 2015	SANITARY TAPWARE - LOW PRESSURE THERMOSTATIC MIXING VALVES - GENERAL TECHNICAL SPECIFICATION
ISO 29042-9 : 2011(R2016)	SAFETY OF MACHINERY - EVALUATION OF THE EMISSION OF AIRBORNE HAZARDOUS SUBSTANCES - PART 9: DECONTAMINATION INDEX
I.S. EN ISO 15012-2:2008	HEALTH AND SAFETY IN WELDING AND ALLIED PROCESSES - REQUIREMENTS, TESTING AND MARKING OF EQUIPMENT FOR AIR FILTRATION - PART 2: DETERMINATION OF THE MINIMUM AIR VOLUME FLOW RATE OF CAPTOR HOODS AND NOZZLES
PREN 1366-2 : DRAFT 2014	FIRE RESISTANCE TESTS FOR SERVICE INSTALLATIONS - PART 2: FIRE DAMPERS
I.S. EN ISO 13349:2010	FANS - VOCABULARY AND DEFINITIONS OF CATEGORIES
VDI 2048-1 : 2000	CONTROL AND QUALITY IMPROVEMENT OF PROCESS DATA AND THEIR UNCERTAINTIES BY MEANS OF CORRECTION CALCULATION FOR OPERATION AND ACCEPTANCE TESTS
UNE EN 16145 : 2014	SANITARY TAPWARE - EXTRACTABLE OUTLETS FOR SINK AND BASIN MIXERS - GENERAL TECHNICAL SPECIFICATION
DIN EN ISO 15112 : 2014	NATURAL GAS - ENERGY DETERMINATION (ISO 15112: 2011)
I.S. EN 16445:2013	VENTILATION FOR BUILDINGS - AIR DIFFUSION - AERODYNAMIC TESTING AND RATING FOR MIXED FLOW APPLICATION: NON-ISOTHERMAL PROCEDURE FOR COLD JET
UNI EN 16146 : 2014	SANITARY TAPWARE - EXTRACTABLE SHOWER HOSES FOR SANITARY TAPWARE FOR SUPPLY SYSTEMS TYPE 1 AND TYPE 2 - GENERAL TECHNICAL SPECIFICATION
I.S. EN 15882-1:2011	EXTENDED APPLICATION OF RESULTS FROM FIRE RESISTANCE TESTS FOR SERVICE INSTALLATIONS - PART 1: DUCTS
ISO 19867-1:2018	CLEAN COOKSTOVES AND CLEAN COOKING SOLUTIONS - HARMONIZED LABORATORY TEST PROTOCOLS - PART 1: STANDARD TEST SEQUENCE FOR EMISSIONS AND PERFORMANCE, SAFETY AND DURABILITY
UNI EN ISO 27509 : 2013	PETROLEUM AND NATURAL GAS INDUSTRIES - COMPACT FLANGED CONNECTIONS WITH 9 SEAL RING
I.S. EN 16146:2012	SANITARY TAPWARE - EXTRACTABLE SHOWER HOSES FOR SANITARY TAPWARE FOR SUPPLY SYSTEMS TYPE 1 AND TYPE 2 - GENERAL TECHNICAL SPECIFICATION
NF EN ISO 13349 : 2010	FANS - VOCABULARY AND DEFINITIONS OF CATEGORIES
BS ISO 10294-1 : 1996	FIRE RESISTANCE TESTS - FIRE DAMPERS FOR AIR DISTRIBUTION SYSTEMS - PART 1: TEST METHOD
I.S. EN 15500-1:2017	ENERGY PERFORMANCE OF BUILDINGS - CONTROL FOR HEATING, VENTILATING AND AIR CONDITIONING APPLICATIONS - PART 1: ELECTRONIC INDIVIDUAL ZONE CONTROL EQUIPMENT - MODULES M3-5, M4-5, M5-5
I.S. EN ISO 27509:2012	PETROLEUM AND NATURAL GAS INDUSTRIES - COMPACT FLANGED CONNECTIONS WITH 9 SEAL RING (ISO 27509:2012)
BS ISO 1217 : 2009	DISPLACEMENT COMPRESSORS - ACCEPTANCE TESTS
ISO 10294-3 : 1999	FIRE RESISTANCE TESTS - FIRE DAMPERS FOR AIR DISTRIBUTION SYSTEMS PART 3: GUIDANCE ON THE TEST METHOD
BS EN 61591 : 1997	HOUSEHOLD RANGE HOODS AND OTHER COOKING FUME EXTRACTORS - METHODS FOR MEASURING PERFORMANCE
BS EN ISO 5802 : 2008	INDUSTRIAL FANS - PERFORMANCE TESTING IN SITU
BS EN 15882-1 : 2011	EXTENDED APPLICATION OF RESULTS FROM FIRE RESISTANCE TESTS FOR SERVICE INSTALLATIONS - PART 1: DUCTS
I.S. EN 1822-4:2009	HIGH EFFICIENCY AIR FILTERS (EPA, HEPA AND ULPA) - PART 4: DETERMINING LEAKAGE OF FILTER ELEMENTS (SCAN METHOD)
BS ISO 5011 : 2014	INLET AIR CLEANING EQUIPMENT FOR INTERNAL COMBUSTION ENGINES AND COMPRESSORS - PERFORMANCE TESTING
I.S. EN ISO 15970:2014	NATURAL GAS - MEASUREMENT OF PROPERTIES - VOLUMETRIC PROPERTIES: DENSITY, PRESSURE, TEMPERATURE AND COMPRESSION FACTOR (ISO 15970:2008)
CTI STD 146 : 0	STANDARD FOR LIQUID FLOW MEASUREMENT
I.S. EN 61591:1998	HOUSEHOLD RANGE HOODS AND OTHER COOKING FUME EXTRACTORS - METHODS FOR MEASURING PERFORMANCE
PREN 13771-2 : DRAFT 2016	COMPRESSORS AND CONDENSING UNITS FOR REFRIGERATION - PERFORMANCE TESTING AND TEST METHODS - PART 2: CONDENSING UNITS
I.S. EN ISO 21904-3:2018	HEALTH AND SAFETY IN WELDING AND ALLIED PROCESSES - REQUIREMENTS, TESTING AND MARKING OF EQUIPMENT FOR AIR FILTRATION - PART 3: DETERMINATION OF THE CAPTURE EFFICIENCY OF ON-TORCH WELDING FUME EXTRACTION DEVICES (ISO 21904-3:2018)
UNE EN 15091 : 2014	SANITARY TAPWARE - ELECTRONIC OPENING AND CLOSING SANITARY TAPWARE
OIML R 49-2 : 2013	WATER METERS FOR COLD POTABLE WATER AND HOT WATER - PART 2: TEST METHODS
I.S. EN ISO 18854:2015	SMALL CRAFT - RECIPROCATING INTERNAL COMBUSTION ENGINES EXHAUST EMISSION MEASUREMENT - TEST-BED MEASUREMENT OF GASEOUS AND PARTICULATE EXHAUST EMISSIONS (ISO 18854:2015)
EN 14175-3 : 2003	FUME CUPBOARDS - PART 3: TYPE TEST METHODS
17/30358936 DC : 0	BS EN 1822-1 - HIGH EFFICIENCY AIR FILTERS (EPA, HEPA AND ULPA) - PART 1: CLASSIFICATION, PERFORMANCE TESTING, MARKING
EN 15882-1 : 2011 + A1 2017	EXTENDED APPLICATION OF RESULTS FROM FIRE RESISTANCE TESTS FOR SERVICE INSTALLATIONS - PART 1: DUCTS
UNI EN 1822-1 : 2010	HIGH EFFICIENCY AIR FILTERS (EPA, HEPA AND ULPA) - PART 1: CLASSIFICATION, PERFORMANCE TESTING, MARKING
17/30332894 DC : 0	BS EN 17082 - DOMESTIC AND NON-DOMESTIC GAS-FIRED FORCED CONVECTION AIR HEATERS FOR SPACE HEATING NOT EXCEEDING A NET HEAT INPUT OF 300 KW
DIN EN 1287 : 2015	SANITARY TAPWARE - LOW PRESSURE THERMOSTATIC MIXING VALVES - GENERAL TECHNICAL SPECIFICATION
I.S. EN ISO 15112:2014	NATURAL GAS - ENERGY DETERMINATION (ISO 15112:2011)
UNE EN 60312-1 : 2017	VACUUM CLEANERS FOR HOUSEHOLD USE - PART 1: DRY VACUUM CLEANERS - METHODS FOR MEASURING THE PERFORMANCE
ISO 19970 : 2017	REFRIGERATED HYDROCARBON AND NON-PETROLEUM BASED LIQUEFIED GASEOUS FUELS - METERING OF GAS AS FUEL ON LNG CARRIERS DURING CARGO TRANSFER OPERATIONS
17/30367211 DC : 0	BS EN 16480 - PUMPS - ROTODYNAMIC PUMPS - MINIMUM REQUIRED EFFICIENCY OF WATER PUMPS AND METHODS OF QUALIFICATION AND VERIFICATION
ISO 5011 : 2014	INLET AIR CLEANING EQUIPMENT FOR INTERNAL COMBUSTION ENGINES AND COMPRESSORS - PERFORMANCE TESTING
EN 81-58 : 2018	SAFETY RULES FOR THE CONSTRUCTION AND INSTALLATION OF LIFTS - EXAMINATION AND TESTS - PART 58: LANDING DOORS FIRE RESISTANCE TEST
BS EN 61121 : 2013	TUMBLE DRYERS FOR HOUSEHOLD USE - METHODS FOR MEASURING THE PERFORMANCE
14/30303765 DC : 0	BS EN 16282-9 - EQUIPMENT FOR COMMERCIAL KITCHENS - COMPONENTS FOR VENTILATION IN COMMERCIAL KITCHENS - PART 9: CAPTURE AND CONTAINMENT PERFORMANCE OF EXTRACTION SYSTEMS - TEST METHODS
UNE EN 14511-3 : 2014	AIR CONDITIONERS, LIQUID CHILLING PACKAGES AND HEAT PUMPS WITH ELECTRICALLY DRIVEN COMPRESSORS FOR SPACE HEATING AND COOLING - PART 3: TEST METHODS
BS EN 60193 : 1999	HYDRAULIC TURBINES, STORAGE PUMPS AND PUMP-TURBINES - MODEL ACCEPTANCE TESTS
EN 60193 : 1999	HYDRAULIC TURBINES, STORAGE PUMPS AND PUMP-TURBINES - MODEL ACCEPTANCE TESTS (IEC 60193:1999)
BS EN ISO 13349 : 2010	FANS - VOCABULARY AND DEFINITIONS OF CATEGORIES
BS EN 14175-3 : 2003	FUME CUPBOARDS - PART 3: TYPE TEST METHODS
DIN EN 1111 : 2015	SANITARY TAPWARE - THERMOSTATIC MIXING VALVES (PN 10) - GENERAL TECHNICAL SPECIFICATION
I.S. EN 16145:2012	SANITARY TAPWARE - EXTRACTABLE OUTLETS FOR SINK AND BASIN MIXERS - GENERAL TECHNICAL SPECIFICATION
UNI EN 14511-3 : 2013	AIR CONDITIONERS, LIQUID CHILLING PACKAGES AND HEAT PUMPS WITH ELECTRICALLY DRIVEN COMPRESSORS FOR SPACE HEATING AND COOLING - PART 3: TEST METHODS
SR CLC/TS 50594:2015	TUMBLE DRYERS FOR COMMERCIAL USE - METHODS FOR MEASURING THE PERFORMANCE
ISO 11155-2 : 2009(R2018)	ROAD VEHICLES - AIR FILTERS FOR PASSENGER COMPARTMENTS - PART 2: TEST FOR GASEOUS FILTRATION
17/30339487 DC : 0	BS EN 13053 - VENTILATION FOR BUILDINGS - AIR HANDLING UNITS - RATING AND PERFORMANCE FOR UNITS, COMPONENTS AND SECTIONS
EN 14511-3 : 2018	AIR CONDITIONERS, LIQUID CHILLING PACKAGES AND HEAT PUMPS FOR SPACE HEATING AND COOLING AND PROCESS CHILLERS, WITH ELECTRICALLY DRIVEN COMPRESSORS - PART 3: TEST METHODS
BS ISO TR 3313 : 1998	MEASUREMENT OF FLUID FLOW IN CLOSED CONDUITS - GUIDELINES ON THE EFFECTS OF FLOW PULSATIONS ON FLOW-MEASUREMENT INSTRUMENTS
DIN EN 14511-3 E : 2013	AIR CONDITIONERS, LIQUID CHILLING PACKAGES AND HEAT PUMPS WITH ELECTRICALLY DRIVEN COMPRESSORS FOR SPACE HEATING AND COOLING - PART 3: TEST METHODS
DIN EN 1822-4 E : 2011	HIGH EFFICIENCY AIR FILTERS (EPA, HEPA AND ULPA) - PART 4: DETERMINING LEAKAGE OF FILTER ELEMENTS (SCAN METHOD)
EN 60312-1 : 2017	VACUUM CLEANERS FOR HOUSEHOLD USE - PART 1: DRY VACUUM CLEANERS - METHODS FOR MEASURING THE PERFORMANCE (IEC 60312-1:2010, MODIFIED + A1:2011, MODIFIED)
NORSOK I 106 : REV 1	FISCAL METERING SYSTEMS FOR HYDROCARBON LIQUID AND GAS
UNI EN 16145 : 2013	SANITARY TAPWARE - EXTRACTABLE OUTLETS FOR SINK AND BASIN MIXERS - GENERAL TECHNICAL SPECIFICATION
UNE 19703 : 2016	SANITARY TAPWARE - TECHNICAL SPECIFICATIONS
NF EN 1366-9 : 2009	FIRE RESISTANCE TESTS FOR SERVICE INSTALLATIONS - PART 9: SINGLE COMPARTMENT SMOKE EXTRACTION DUCTS
NBR ISO 9951 : 2002	MEASUREMENT OF GAS FLOW IN CLOSED CONDUITS - TURBINE METERS
UNE CEN/TR 16478 : 2013	SURVEILLANCE FROM FIRST COMMISSIONING ON MEASURING DEVICES USED IN NATURAL GAS SUPPLY TO THE INSTALLATIONS OF THE ACTIVITIES UNDER THE DIRECTIVE 2003/87/EC ESTABLISHING A SCHEME OF CO[2] EMISSIONS TRADING
UNE EN ISO 5167-5 : 2016	MEASUREMENT OF FLUID FLOW BY MEANS OF PRESSURE DIFFERENTIAL DEVICES INSERTED IN CIRCULAR CROSS-SECTION CONDUITS RUNNING FULL - PART 5: CONE METERS (ISO 5167-5:2016)
PREN 81-58 : DRAFT 2016	SAFETY RULES FOR THE CONSTRUCTION AND INSTALLATION OF LIFTS - EXAMINATION AND TESTS - PART 58: LANDING DOORS FIRE RESISTANCE TEST
UNI EN 1366-9 : 2008	FIRE RESISTANCE TESTS FOR SERVICE INSTALLATIONS - PART 9: SINGLE COMPARTMENT SMOKE EXTRACTION DUCTS
ISO 15112 : 2011	NATURAL GAS - ENERGY DETERMINATION
UNE EN ISO 5801 : 2010	INDUSTRIAL FANS - PERFORMANCE TESTING USING STANDARDIZED AIRWAYS
ISO 8178-11 : 2006	RECIPROCATING INTERNAL COMBUSTION ENGINES - EXHAUST EMISSION MEASUREMENT - PART 11: TEST-BED MEASUREMENT OF GASEOUS AND PARTICULATE EXHAUST EMISSIONS FROM ENGINES USED IN NONROAD MOBILE MACHINERY UNDER TRANSIENT TEST CONDITIONS
ISO 16345 : 2014	WATER-COOLING TOWERS - TESTING AND RATING OF THERMAL PERFORMANCE
VDI 2463 Blatt 1:1999-11	PARTICULATE MATTER MEASUREMENT - GRAVIMETRIC DETERMINATION OF MASS CONCENTRATION OF SUSPENDED PARTICULATE MATTER IN AMBIENT AIR - GENERAL PRINCIPLES
UNE EN 1366-10 : 2016	FIRE RESISTANCE TESTS FOR SERVICE INSTALLATIONS - PART 10: SMOKE CONTROL DAMPERS
12/30271673 DC : 0	BS EN 14511-3 - AIR CONDITIONERS, LIQUID CHILLING PACKAGES AND HEAT PUMPS WITH ELECTRICALLY DRIVEN COMPRESSORS FOR SPACE HEATING AND COOLING - PART 3: TEST METHODS
CSA C13256.1 : 2001	WATER-SOURCE HEAT PUMPS - TESTING AND RATING FOR PERFORMANCE - PART 1: WATER-TO-AIR AND BRINE-TO-AIR HEAT PUMPS
11/30173941 DC : 0	BS EN ISO 27509 - PETROLEUM AND NATURAL GAS INDUSTRIES - COMPACT FLANGED CONNECTIONS WITH 9 SEAL RING
DIN EN 15500 E : 2008	CONTROL FOR HEATING, VENTILATING AND AIR-CONDITIONING APPLICATIONS - ELECTRONIC INDIVIDUAL ZONE CONTROL EQUIPMENT
BS EN 16445 : 2013	VENTILATION FOR BUILDINGS - AIR DIFFUSION - AERODYNAMIC TESTING AND RATING FOR MIXED FLOW APPLICATION: NON-ISOTHERMAL PROCEDURE FOR COLD JET
BS ISO 5801 : 2007	INDUSTRIAL FANS - PERFORMANCE TESTING USING STANDARDIZED AIRWAYS
BS PD CEN/TR 16478 : 2012	SURVEILLANCE FROM FIRST COMMISSIONING ON MEASURING DEVICES USED IN NATURAL GAS SUPPLY TO THE INSTALLATIONS OF THE ACTIVITIES UNDER THE DIRECTIVE 2003/87/EC ESTABLISHING A SCHEME OF CO[2] EMISSIONS TRADING
ISO TR 9824 : 2007	HYDROMETRY - MEASUREMENT OF FREE SURFACE FLOW IN CLOSED CONDUITS
I.S. EN ISO 5167-5:2016	MEASUREMENT OF FLUID FLOW BY MEANS OF PRESSURE DIFFERENTIAL DEVICES INSERTED IN CIRCULAR CROSS-SECTION CONDUITS RUNNING FULL - PART 5: CONE METERS (ISO 5167-5:2016)
I.S. EN ISO 4064-2:2017	WATER METERS FOR COLD POTABLE WATER AND HOT WATER - PART 2: TEST METHODS (ISO 4064-2:2014)
ISO 5389 : 2005(R2017)	TURBOCOMPRESSORS - PERFORMANCE TEST CODE
DIN EN 1366-12 : 2014	FIRE RESISTANCE TESTS FOR SERVICE INSTALLATIONS - PART 12: NON-MECHANICAL FIRE BARRIER FOR VENTILATION DUCTWORK
ISO 29042-6 : 2010(R2015)	SAFETY OF MACHINERY - EVALUATION OF THE EMISSION OF AIRBORNE HAZARDOUS SUBSTANCES - PART 6: TEST BENCH METHOD FOR THE MEASUREMENT OF THE SEPARATION EFFICIENCY BY MASS OF AIR CLEANING SYSTEMS WITH DUCTED OUTLET
PREN 1751 : DRAFT 2011	VENTILATION FOR BUILDINGS - AIR TERMINAL DEVICES - AERODYNAMIC TESTING OF DAMPER AND VALVES
SR CEN/TR 16478:2012	SURVEILLANCE FROM FIRST COMMISSIONING ON MEASURING DEVICES USED IN NATURAL GAS SUPPLY TO THE INSTALLATIONS OF THE ACTIVITIES UNDER THE DIRECTIVE 2003/87/EC ESTABLISHING A SCHEME OF CO[2] EMISSIONS TRADING
AMCA 210 : 2016	LABORATORY METHODS OF TESTING FANS FOR CERTIFIED AERODYNAMIC PERFORMANCE RATING
I.S. EN 15500:2008	CONTROL FOR HEATING, VENTILATING AND AIR-CONDITIONING APPLICATIONS - ELECTRONIC INDIVIDUAL ZONE CONTROL EQUIPMENT
ISO 3008-2 : 2017	FIRE-RESISTANCE TESTS - PART 2: LIFT LANDING DOOR ASSEMBLIES
UNE EN ISO 13349 : 2011	FANS - VOCABULARY AND DEFINITIONS OF CATEGORIES (ISO 13349:2010)
15/30275163 DC : DRAFT JAN 2015	BS EN ISO 5167-5 - MEASUREMENT OF FLUID FLOW BY MEANS OF PRESSURE DIFFERENTIAL DEVICES INSERTED IN CIRCULAR CROSS-SECTION CONDUITS RUNNING FULL - PART 5: CONE METERS
UNE EN ISO 15112 : 2014	NATURAL GAS - ENERGY DETERMINATION (ISO 15112:2011)
UNE EN 16211 : 2016	VENTILATION FOR BUILDINGS - MEASUREMENT OF AIR FLOWS ON SITE - METHODS
ISO 29463-1 : 2017	HIGH EFFICIENCY FILTERS AND FILTER MEDIA FOR REMOVING PARTICLES FROM AIR - PART 1: CLASSIFICATION, PERFORMANCE, TESTING AND MARKING
09/30182871 DC : 0	BS ISO 29463-3 - HIGH-EFFICIENCY FILTERS AND FILTER MEDIA FOR REMOVING PARTICLES FROM AIR - PART 3: TEST METHOD FOR FLAT SHEET FILTER MEDIA
ISO 29463-5 : 2011(R2017)	HIGH-EFFICIENCY FILTERS AND FILTER MEDIA FOR REMOVING PARTICLES IN AIR - PART 5: TEST METHOD FOR FILTER ELEMENTS
ISO TR 9464 : 2008(R2013)	GUIDELINES FOR THE USE OF ISO 5167:2003
ISO 17089-2 : 2012	MEASUREMENT OF FLUID FLOW IN CLOSED CONDUITS - ULTRASONIC METERS FOR GAS - PART 2: METERS FOR INDUSTRIAL APPLICATIONS
DIN EN 13053 : 2012	VENTILATION FOR BUILDINGS - AIR HANDLING UNITS - RATING AND PERFORMANCE FOR UNITS, COMPONENTS AND SECTIONS
ONORM EN 1366-12 : 2014	FIRE RESISTANCE TESTS FOR SERVICE INSTALLATIONS - PART 12: NON-MECHANICAL FIRE BARRIER FOR VENTILATION DUCTWORK
EN ISO 15112 : 2014	NATURAL GAS - ENERGY DETERMINATION (ISO 15112:2011)
EN 1822-1 : 2009	HIGH EFFICIENCY AIR FILTERS (EPA, HEPA AND ULPA) - PART 1: CLASSIFICATION, PERFORMANCE TESTING, MARKING
EN 15500-1 : 2017	ENERGY PERFORMANCE OF BUILDINGS - CONTROL FOR HEATING, VENTILATING AND AIR CONDITIONING APPLICATIONS - PART 1: ELECTRONIC INDIVIDUAL ZONE CONTROL EQUIPMENT - MODULES M3-5, M4-5, M5-5
ISO 29463-4 : 2011(R2017)	HIGH-EFFICIENCY FILTERS AND FILTER MEDIA FOR REMOVING PARTICLES IN AIR - PART 4: TEST METHOD FOR DETERMINING LEAKAGE OF FILTER ELEMENTS - SCAN METHOD
API 551 : 2016	PROCESS MEASUREMENT
ISO 29463-3 : 2011(R2017)	HIGH-EFFICIENCY FILTERS AND FILTER MEDIA FOR REMOVING PARTICLES IN AIR - PART 3: TESTING FLAT SHEET FILTER MEDIA
DIN EN 16905-4 : 2015	GAS-FIRED ENDOTHERMIC ENGINE DRIVEN HEAT PUMPS - PART 4: TEST METHODS
PREN 16480 : DRAFT 2017	PUMPS - ROTODYNAMIC PUMPS - MINIMUM REQUIRED EFFICIENCY OF WATER PUMPS AND METHODS OF QUALIFICATION AND VERIFICATION
EN 13053 : 2006 + A1 2011	VENTILATION FOR BUILDINGS - AIR HANDLING UNITS - RATING AND PERFORMANCE FOR UNITS, COMPONENTS AND SECTIONS
I.S. EN ISO 5802:2008	INDUSTRIAL FANS - PERFORMANCE TESTING IN SITU (ISO 5802:2001)
ISO 8178-2 : 2008(R2013)	RECIPROCATING INTERNAL COMBUSTION ENGINES - EXHAUST EMISSION MEASUREMENT - PART 2: MEASUREMENT OF GASEOUS AND PARTICULATE EXHAUST EMISSIONS UNDER FIELD CONDITIONS
I.S. EN 15116:2008	VENTILATION IN BUILDINGS - CHILLED BEAMS - TESTING AND RATING OF ACTIVE CHILLED BEAMS
ISO TR 11583 : 2012	MEASUREMENT OF WET GAS FLOW BY MEANS OF PRESSURE DIFFERENTIAL DEVICES INSERTED IN CIRCULAR CROSS-SECTION CONDUITS
IEC PAS 62611 : 1.0	VACUUM CLEANERS FOR COMMERCIAL USE - METHODS FOR MEASURING PERFORMANCE
I.S. CEN/TR 12101-4:2006	SMOKE AND HEAT CONTROL SYSTEMS - PART 4: INSTALLED SHEVS SYSTEMS FOR SMOKE AND HEAT VENTILATION
IEC TS 62282-7-1 : 2.0	FUEL CELL TECHNOLOGIES - PART 7-1: TEST METHODS - SINGLE CELL PERFORMANCE TESTS FOR POLYMER ELECTROLYTE FUEL CELLS (PEFC)
DIN EN 1366-8 : 2004	FIRE RESISTANCE TESTS FOR SERVICE INSTALLATIONS - PART 8: SMOKE EXTRACTION DUCTS
I.S. EN 15096:2008	DEVICES TO PREVENT POLLUTION BY BACKFLOW OF POTABLE WATER - HOSE UNION ANTI-VACUUM VALVES - DN 15 TO DN 25 INCLUSIVE FAMILY H, TYPE B AND TYPE D - GENERAL TECHNICAL SPECIFICATION
DIN EN 14451 : 2005	DEVICES TO PREVENT POLLUTION BY BACKFLOW OF POTABLE WATER - IN-LINE ANTI-VACUUM VALVES DN 8 TO DN 80 - FAMILY D, TYPE A
BS EN 1822-5 : 2009	HIGH EFFICIENCY AIR FILTERS (EPA, HEPA AND ULPA) - PART 5: DETERMINING THE EFFICIENCY OF FILTER ELEMENTS
DIN EN 1822-2 : 2011	HIGH EFFICIENCY AIR FILTERS (EPA, HEPA AND ULPA) - PART 2: AEROSOL PRODUCTION, MEASURING EQUIPMENT, PARTICLE COUNTING STATISTICS
UNE EN 1822-2 : 2010	HIGH EFFICIENCY AIR FILTERS (EPA, HEPA AND ULPA) - PART 2: AEROSOL PRODUCTION, MEASURING EQUIPMENT, PARTICLE COUNTING STATISTICS
UNI EN 1822-2 : 2010	HIGH EFFICIENCY AIR FILTERS (EPA, HEPA AND ULPA) - PART 2: AEROSOL PRODUCTION, MEASURING EQUIPMENT, PARTICLE COUNTING STATISTICS
UNI EN 1822-5 : 2010	HIGH EFFICIENCY AIR FILTERS (EPA, HEPA AND ULPA) - PART 5: DETERMINING THE EFFICIENCY OF FILTER ELEMENTS
ONORM EN 1822-5 : 2011	HIGH EFFICIENCY AIR FILTERS (EPA, HEPA AND ULPA) - PART 5: DETERMINING THE EFFICIENCY OF FILTER ELEMENTS
EN 61591 : 1997 AMD 12 2015	HOUSEHOLD RANGE HOODS AND OTHER COOKING FUME EXTRACTORS - METHODS FOR MEASURING PERFORMANCE (IEC 61591:1997)
EN 1822-4 : 2009	HIGH EFFICIENCY AIR FILTERS (EPA, HEPA AND ULPA) - PART 4: DETERMINING LEAKAGE OF FILTER ELEMENTS (SCAN METHOD)
IEC 61121 : 4.0	TUMBLE DRYERS FOR HOUSEHOLD USE - METHODS FOR MEASURING THE PERFORMANCE
EN 1822-2 : 2009	HIGH EFFICIENCY AIR FILTERS (EPA, HEPA AND ULPA) - PART 2: AEROSOL PRODUCTION, MEASURING EQUIPMENT, PARTICLE COUNTING STATISTICS
I.S. EN 13053:2006	VENTILATION FOR BUILDINGS - AIR HANDLING UNITS - RATING AND PERFORMANCE FOR UNITS, COMPONENTS AND SECTIONS
I.S. EN 1822-2:2009	HIGH EFFICIENCY AIR FILTERS (EPA, HEPA AND ULPA) - PART 2: AEROSOL PRODUCTION, MEASURING EQUIPMENT, PARTICLE COUNTING STATISTICS
BS EN 1822-4 : 2009	HIGH EFFICIENCY AIR FILTERS (EPA, HEPA AND ULPA) - PART 4: DETERMINING LEAKAGE OF FILTER ELEMENTS (SCAN METHOD)
I.S. EN 1822-1:2009	HIGH EFFICIENCY AIR FILTERS (EPA, HEPA AND ULPA) - PART 1: CLASSIFICATION, PERFORMANCE TESTING, MARKING
IEC 60193 : 2.0	HYDRAULIC TURBINES, STORAGE PUMPS AND PUMP TURBINES - MODEL ACCEPTANCE TESTS
DIN EN 1822-5 : 2011	HIGH EFFICIENCY AIR FILTERS (EPA, HEPA AND ULPA) - PART 5: DETERMINING THE EFFICIENCY OF FILTER ELEMENTS
I.S. EN 1822-5:2009	HIGH EFFICIENCY AIR FILTERS (EPA, HEPA AND ULPA) - PART 5: DETERMINING THE EFFICIENCY OF FILTER ELEMENTS
EN 1822-5 : 2009	HIGH EFFICIENCY AIR FILTERS (EPA, HEPA AND ULPA) - PART 5: DETERMINING THE EFFICIENCY OF FILTER ELEMENTS
UNE EN 1822-4 : 2010	HIGH EFFICIENCY AIR FILTERS (EPA, HEPA AND ULPA) - PART 4: DETERMINING LEAKAGE OF FILTER ELEMENTS (SCAN METHOD)
UNI EN 1822-4 : 2010	HIGH EFFICIENCY AIR FILTERS (EPA, HEPA AND ULPA) - PART 4: DETERMINING LEAKAGE OF FILTER ELEMENTS (SCAN METHOD)
I.S. EN ISO 14644-3:2006	CLEANROOMS AND ASSOCIATED CONTROLLED ENVIRONMENTS - PART 3: TEST METHODS
BS EN 1822-2 : 2009	HIGH EFFICIENCY AIR FILTERS (EPA, HEPA AND ULPA) - PART 2: AEROSOL PRODUCTION, MEASURING EQUIPMENT, PARTICLE COUNTING STATISTICS
EN 1822-2 : 2019	HIGH EFFICIENCY AIR FILTERS (EPA, HEPA AND ULPA) - PART 2: AEROSOL PRODUCTION, MEASURING EQUIPMENT, PARTICLE COUNTING STATISTICS
UNE EN 1822-5 : 2010	HIGH EFFICIENCY AIR FILTERS (EPA, HEPA AND ULPA) - PART 5: DETERMINING THE EFFICIENCY OF FILTER ELEMENTS
DIN EN 12599 : 2013	VENTILATION FOR BUILDINGS - TEST PROCEDURES AND MEASUREMENT METHODS TO HAND OVER AIR CONDITIONING AND VENTILATION SYSTEMS
DIN EN 1287 E : 2017	SANITARY TAPWARE - LOW PRESSURE THERMOSTATIC MIXING VALVES - GENERAL TECHNICAL SPECIFICATION
DIN EN 1822-5 E : 2011	HIGH EFFICIENCY AIR FILTERS (EPA, HEPA AND ULPA) - PART 5: DETERMINING THE EFFICIENCY OF FILTER ELEMENTS
DIN EN ISO 7235 : 2010	ACOUSTICS - LABORATORY MEASUREMENT PROCEDURES FOR DUCTED SILENCERS AND AIR-TERMINAL UNITS - INSERTION LOSS, FLOW NOISE AND TOTAL PRESSURE LOSS
DIN EN ISO 5167-4 : 2004	MEASUREMENT OF FLUID FLOW BY MEANS OF PRESSURE DIFFERENTIAL DEVICES INSERTED IN CIRCULAR CROSS-SECTION CONDUITS RUNNING FULL - PART 4: VENTURI TUBES
DIN EN ISO 14644-3 E : 2006	CLEANROOMS AND ASSOCIATED CONTROLLED ENVIRONMENTS - PART 3: TEST METHODS
DIN EN 14175-6 E : 2006	FUME CUPBOARDS - PART 6: VARIABLE AIR VOLUME FUME CUPBOARDS
DIN EN 12215 : 2010-06	COATING PLANTS - SPRAY BOOTHS FOR APPLICATION OF ORGANIC LIQUID COATING MATERIALS - SAFETY REQUIREMENTS
DIN EN 200 E : 2008	SANITARY TAPWARE - SINGLE TAPS AND COMBINATION TAPS FOR WATER SUPPLY SYSTEMS OF TYPE 1 AND TYPE 2 - GENERAL TECHNICAL SPECIFICATION
DIN EN 12953-11 : 2003	SHELL BOILERS - PART 11: ACCEPTANCE TESTS
DIN EN 14175-6 : 2006	FUME CUPBOARDS - PART 6: VARIABLE AIR VOLUME FUME CUPBOARDS
DIN EN 1776 E : 2016	GAS INFRASTRUCTURE - GAS MEASURING SYSTEMS - FUNCTIONAL REQUIREMENTS
DIN EN ISO 5167-2 : 2004	MEASUREMENT OF FLUID FLOW BY MEANS OF PRESSURE DIFFERENTIAL DEVICES INSERTED IN CIRCULAR CROSS-SECTION CONDUITS RUNNING FULL - PART 2: ORIFICE PLATES
DIN EN ISO 5167-3 : 2004	MEASUREMENT OF FLUID FLOW BY MEANS OF PRESSURE DIFFERENTIAL DEVICES INSERTED IN CIRCULAR CROSS-SECTION CONDUITS RUNNING FULL - PART 3: NOZZLES AND VENTURI NOZZLES
DIN EN 1751 : 2014	VENTILATION FOR BUILDINGS - AIR TERMINAL DEVICES - AERODYNAMIC TESTING OF DAMPER AND VALVES
DIN EN 1366-2 : 2015	FIRE RESISTANCE TESTS FOR SERVICE INSTALLATIONS - PART 2: FIRE DAMPERS
DIN EN ISO 7235 E : 2010	ACOUSTICS - LABORATORY MEASUREMENT PROCEDURES FOR DUCTED SILENCERS AND AIR-TERMINAL UNITS - INSERTION LOSS, FLOW NOISE AND TOTAL PRESSURE LOSS
DIN EN 1751 E : 1999	VENTILATION FOR BUILDINGS - AIR TERMINAL DEVICES - AERODYNAMIC TESTING OF DAMPERS AND VALVES
DIN EN 12981 : 2010	COATING PLANTS - SPRAY BOOTHS FOR APPLICATION OF ORGANIC POWDER COATING MATERIAL - SAFETY REQUIREMENTS
DIN EN 1366-8 E : 2004	FIRE RESISTANCE TESTS FOR SERVICE INSTALLATIONS - PART 8: SMOKE EXTRACTION DUCTS
DIN EN 24006 : 1993	MEASUREMENT OF FLUID FLOW IN CLOSED CONDUITS; VOCABULARY AND SYMBOLS
DIN EN 12261 E : 2007	GAS METERS - TURBINE GAS METERS
DIN EN 1776 : 2016	GAS INFRASTRUCTURE - GAS MEASURING SYSTEMS - FUNCTIONAL REQUIREMENTS
DIN EN 13434 : 2006	DEVICES TO PREVENT POLLUTION BY BACKFLOW OF POTABLE WATER - MECHANICAL DISCONNECTOR, HYDRAULIC ACTUATED - FAMILY G - TYPE B
DIN EN 14124 E : 2005	INLET VALVES FOR FLUSHING CISTERNS WITH INTERNAL OVERFLOW
DIN EN 1093-11 : 2008	SAFETY OF MACHINERY - EVALUATION OF THE EMISSION OF AIRBORNE HAZARDOUS SUBSTANCES - PART 11: DECONTAMINATION INDEX
DIN EN 1093-7 E : 2008	SAFETY OF MACHINERY - EVALUATION OF THE EMISSION OF AIRBORNE HAZARDOUS SUBSTANCES - PART 7: SEPARATION EFFICIENCY BY MASS, DUCTED OUTLET
DIN EN ISO 9906 E : 2013	ROTODYNAMIC PUMPS - HYDRAULIC PERFORMANCE ACCEPTANCE TESTS - GRADES 1, 2 AND 3 (ISO 9906:2012)
DIN EN 14277 E : 2006	VENTILATION FOR BUILDINGS - AIR TERMINAL DEVICES - METHOD FOR AIRFLOW MEASUREMENT BY CALIBRATED SENSORS IN OR CLOSE TO ATD/PLENUM BOXES
DIN EN 1822-2 E : 2011	HIGH EFFICIENCY AIR FILTERS (EPA, HEPA AND ULPA) - PART 2: AEROSOL PRODUCTION, MEASURING EQUIPMENT, PARTICLE COUNTING STATISTICS
DIN EN 13433 : 2006	DEVICES TO PREVENT POLLUTION BY BACKFLOW OF POTABLE WATER - MECHANICAL DISCONNECTOR, DIRECT ACTUATED - FAMILY G - TYPE A
DIN EN 13355 : 2010	COATING PLANTS - COMBINED BOOTHS - SAFETY REQUIREMENTS
DIN EN 1366-1 E : 2014	FIRE RESISTANCE TESTS FOR SERVICE INSTALLATIONS - PART 1: VENTILATION DUCTS
DIN EN 1366-1 : 2014	FIRE RESISTANCE TESTS FOR SERVICE INSTALLATIONS - PART 1: VENTILATION DUCTS
DIN EN 13141-6 E : 2015	VENTILATION FOR BUILDINGS - PERFORMANCE TESTING OF COMPONENTS/PRODUCTS FOR RESIDENTIAL VENTILATION - PART 6: EXHAUST VENTILATION SYSTEM PACKAGES USED IN A SINGLE DWELLING
DIN EN 13141-6 : 2015	VENTILATION FOR BUILDINGS - PERFORMANCE TESTING OF COMPONENTS/PRODUCTS FOR RESIDENTIAL VENTILATION - PART 6: EXHAUST VENTILATION SYSTEM PACKAGES USED IN A SINGLE DWELLING
DIN EN 1093-6 E : 2008	SAFETY OF MACHINERY - EVALUATION OF THE EMISSION OF AIRBORNE HAZARDOUS SUBSTANCES - PART 6: SEPARATION EFFICIENCY BY MASS, UNDUCTED OUTLET
DIN EN 1093-1 E : 2009	SAFETY OF MACHINERY - EVALUATION OF THE EMISSION OF AIRBORNE HAZARDOUS SUBSTANCES - PART 1: SELECTION OF TEST METHODS
DIN EN 13141-5 E : 2005	VENTILATION FOR BUILDINGS - PERFORMANCE TESTING OF COMPONENTS/PRODUCTS FOR RESIDENTIAL VENTILATION - PART 5: COWLS AND ROOF OUTLET TERMINAL DEVICES
DIN EN 14367 E : 2005	NON CONTROLLABLE BACKFLOW PREVENTER WITH DIFFERENT PRESSURE ZONES - FAMILY C, TYPE A
DIN EN 779 E : 2012	PARTICULATE AIR FILTERS FOR GENERAL VENTILATION - DETERMINATION OF THE FILTRATION PERFORMANCE
DIN EN 13141-2 E : 2010	VENTILATION FOR BUILDINGS - PERFORMANCE TESTING OF COMPONENTS/PRODUCTS FOR RESIDENTIAL VENTILATION - PART 2: EXHAUST AND SUPPLY AIR TERMINAL DEVICES
DIN EN 1366-2 E : 2015	FIRE RESISTANCE TESTS FOR SERVICE INSTALLATIONS - PART 2: FIRE DAMPERS
DIN EN 13141-5 : 2005	VENTILATION FOR BUILDINGS - PERFORMANCE TESTING OF COMPONENTS/PRODUCTS FOR RESIDENTIAL VENTILATION - PART 5: COWLS AND ROOF OUTLET TERMINAL DEVICES
DIN EN 13141-2 : 2010	VENTILATION FOR BUILDINGS - PERFORMANCE TESTING OF COMPONENTS/PRODUCTS FOR RESIDENTIAL VENTILATION - PART 2: EXHAUST AND SUPPLY AIR TERMINAL DEVICES
DIN EN 12589 E : 2002	VENTILATION FOR BUILDINGS - AIR TERMINAL UNITS - AERODYNAMIC TESTING AND RATING OF CONSTANT AND VARIABLE RATE TERMINAL UNITS
DIN EN 15091 E : 2014	SANITARY TAPWARE - ELECTRONIC OPENING AND CLOSING SANITARY TAPWARE
DIN EN 12975-2 : 2006	THERMAL SOLAR SYSTEMS AND COMPONENTS - SOLAR COLLECTORS - PART 2: TEST METHODS
DIN EN ISO 15011-2 : 2010	HEALTH AND SAFETY IN WELDING AND ALLIED PROCESSES - LABORATORY METHOD FOR SAMPLING FUME AND GASES - PART 2: DETERMINATION OF THE EMISSION RATES OF CARBON MONOXIDE (CO), CARBON DIOXIDE (CO[2]), NITROGEN MONOXIDE (NO) AND NITROGEN DIOXIDE (NO[2]) DURING ARC WELDING, CUTTING AND GOUGING
DIN EN 14453 E : 2005	DEVICES TO PREVENT POLLUTION BY BACKFLOW OF POTABLE WATER - PIPE INTERRUPTER WITH PERMANENT ATMOSPHERIC VENT DN 10 TO DN 20 - FAMILY D, TYPE C
DIN EN 13771-1 E : 2017	COMPRESSORS AND CONDENSING UNITS FOR REFRIGERATION - PERFORMANCE TESTING AND TEST METHODS - PART 1: REFRIGERANT COMPRESSORS
DIN EN ISO 5167-3 E : 2004	MEASUREMENT OF FLUID FLOW BY MEANS OF PRESSURE DIFFERENTIAL DEVICES INSERTED IN CIRCULAR CROSS-SECTION CONDUITS RUNNING FULL - PART 3: NOZZLES AND VENTURI NOZZLES
DIN EN ISO 15011-2 E : 2010	HEALTH AND SAFETY IN WELDING AND ALLIED PROCESSES - LABORATORY METHOD FOR SAMPLING FUME AND GASES - PART 2: DETERMINATION OF THE EMISSION RATES OF CARBON MONOXIDE (CO), CARBON DIOXIDE (CO[2]), NITROGEN MONOXIDE (NO) AND NITROGEN DIOXIDE (NO[2]) DURING ARC WELDING, CUTTING AND GOUGING
DIN EN 1093-1 : 2009	SAFETY OF MACHINERY - EVALUATION OF THE EMISSION OF AIRBORNE HAZARDOUS SUBSTANCES - PART 1: SELECTION OF TEST METHODS
DIN EN 14455 E : 2005	DEVICES TO PREVENT POLLUTION BY BACKFLOW OF POTABLE WATER - PRESSURISED AIR INLET VALVES DN 15 TO DN 50 - FAMILY L, TYPE A AND TYPE B
DIN EN ISO 5167-4 E : 2004	MEASUREMENT OF FLUID FLOW BY MEANS OF PRESSURE DIFFERENTIAL DEVICES INSERTED IN CIRCULAR CROSS-SECTION CONDUITS RUNNING FULL - PART 4: VENTURI TUBES
DIN EN 12215 E : 2010	COATING PLANTS - SPRAY BOOTHS FOR APPLICATION OF ORGANIC LIQUID COATING MATERIALS - SAFETY REQUIREMENTS
DIN EN 817 E : 2008	SANITARY TAPWARE - MECHANICAL MIXING VALVES (PN 10) - GENERAL TECHNICAL SPECIFICATIONS
DIN EN 14124 : 2005	INLET VALVES FOR FLUSHING CISTERNS WITH INTERNAL OVERFLOW
DIN EN 13771-2 E : 2017	COMPRESSORS AND CONDENSING UNITS FOR REFRIGERATION - PERFORMANCE TESTING AND TEST METHODS - PART 2: CONDENSING UNITS
DIN EN 817 : 2008	SANITARY TAPWARE - MECHANICAL MIXING VALVES (PN 10) - GENERAL TECHNICAL SPECIFICATIONS
DIN EN 200 : 2008	SANITARY TAPWARE - SINGLE TAPS AND COMBINATION TAPS FOR WATER SUPPLY SYSTEMS OF TYPE 1 AND TYPE 2 - GENERAL TECHNICAL SPECIFICATION
DIN EN 1093-6 : 2008	SAFETY OF MACHINERY - EVALUATION OF THE EMISSION OF AIRBORNE HAZARDOUS SUBSTANCES - PART 6: SEPARATION EFFICIENCY BY MASS, UNDUCTED OUTLET
DIN EN ISO 14644-3 : 2006	CLEANROOMS AND ASSOCIATED CONTROLLED ENVIRONMENTS - PART 3: TEST METHODS
DIN EN 14705 E : 2005	HEAT EXCHANGERS - METHOD OF MEASUREMENT AND EVALUATION OF THERMAL PERFORMANCES OF WET COOLING TOWERS
DIN EN 14452 E : 2005	DEVICES TO PREVENT POLLUTION BY BACKFLOW OF POTABLE WATER - PIPE INTERRUPTER WITH ATMOSPHERIC VENT AND MOVING ELEMENT DN 10 TO DN 20 - FAMILY D, TYPE B
DIN EN 12981 E : 2010	COATING PLANTS - SPRAY BOOTHS FOR APPLICATION OF ORGANIC POWDER COATING MATERIAL - SAFETY REQUIREMENTS
DIN EN 12599 E : 2013	VENTILATION FOR BUILDINGS - TEST PROCEDURES AND MEASUREMENT METHODS TO HAND OVER AIR CONDITIONING AND VENTILATION SYSTEMS
DIN EN 14451 E : 2005	DEVICES TO PREVENT POLLUTION BY BACKFLOW OF POTABLE WATER - IN-LINE ANTI-VACUUM VALVES DN 8 TO DN 80 - FAMILY D, TYPE A
DIN EN 14454 E : 2005	DEVICES TO PREVENT POLLUTION BY BACKFLOW OF POTABLE WATER - HOSE UNION BACKFLOW PREVENTER DN 15 TO DN 32 - FAMILY H, TYPE A
DIN EN 1093-11 E : 2008	SAFETY OF MACHINERY - EVALUATION OF THE EMISSION OF AIRBONE HAZARDOUS SUBSTANCES - PART 11: DECONTAMINATION INDEX
DIN EN 1093-7 : 2008	SAFETY OF MACHINERY - EVALUATION OF THE EMISSION OF AIRBORNE HAZARDOUS SUBSTANCES - PART 7: SEPARATION EFFICIENCY BY MASS, DUCTED OUTLET
DIN EN ISO 16890-2 E : 2017	AIR FILTERS FOR GENERAL VENTILATION - PART 2: MEASUREMENT OF FRACTIONAL EFFICIENCY AND AIR FLOW RESISTANCE (ISO 16890-2:2016)
DIN EN 14453 : 2005	DEVICES TO PREVENT POLLUTION BY BACKFLOW OF POTABLE WATER - PIPE INTERRUPTER WITH PERMANENT ATMOSPHERIC VENT DN 10 TO DN 20 - FAMILY D, TYPE C
DIN EN 14452 : 2005	DEVICES TO PREVENT POLLUTION BY BACKFLOW OF POTABLE WATER - PIPE INTERRUPTER WITH ATMOSPHERIC VENT AND MOVING ELEMENT DN 10 TO DN 20 - FAMILY D, TYPE B
DIN EN ISO 9300 E : 2005	MEASUREMENT OF GAS FLOW BY MEANS OF CRITICAL FLOW - VENTURI NOZZLES
DIN EN 779 : 2012	PARTICULATE AIR FILTERS FOR GENERAL VENTILATION - DETERMINATION OF THE FILTRATION PERFORMANCE
DIN EN 13053 E : 2012	VENTILATION FOR BUILDINGS - AIR HANDLING UNITS - RATING AND PERFORMANCE FOR UNITS, COMPONENTS AND SECTIONS (INCLUDES AMENDMENT A1:2011)
DIN EN ISO 16890-3 : 2015	AIR FILTERS FOR GENERAL VENTILATION - PART 3: DETERMINATION OF THE GRAVIMETRIC EFFICIENCY AND THE AIR FLOW RESISTANCE VERSUS THE MASS OF TEST DUST CAPTURED (ISO 16890-3:2016)
DIN EN 13771-1 : 2015	COMPRESSORS AND CONDENSING UNITS FOR REFRIGERATION - PERFORMANCE TESTING AND TEST METHODS - PART 1: REFRIGERANT COMPRESSORS
DIN EN 13771-2 : 2016	COMPRESSORS AND CONDENSING UNITS FOR REFRIGERATION - PERFORMANCE TESTING AND TEST METHODS - PART 2: CONDENSING UNITS
DIN EN 14454 : 2005	DEVICES TO PREVENT POLLUTION BY BACKFLOW OF POTABLE WATER - HOSE UNION BACKFLOW PREVENTER DN 15 TO DN 32 - FAMILY H - TYPE A
DIN EN 14455 : 2005	DEVICES TO PREVENT POLLUTION BY BACKFLOW OF POTABLE WATER - PRESSURISED AIR INLET VALVES DN 15 TO DN 50 - FAMILY L, TYPE A AND TYPE B
DIN EN 14705 : 2005	HEAT EXCHANGERS - METHOD OF MEASUREMENT AND EVALUATION OF THERMAL PERFORMANCES OF WET COOLING TOWERS
DIN EN 14277 : 2006	VENTILATION FOR BUILDINGS - AIR TERMINAL DEVICES - METHOD FOR AIRFLOW MEASUREMENT BY CALIBRATED SENSORS IN ATD/PLENUM BOXES
DIN EN 14367 : 2005	NON CONTROLLABLE BACKFLOW PREVENTER WITH DIFFERENT PRESSURE ZONES - FAMILY C, TYPE A
DD ISO/TS 21220 : 2009	PARTICULATE AIR FILTERS FOR GENERAL VENTILATION - DETERMINATION OF FILTRATION PERFORMANCE
BS EN 12599 : 2012	VENTILATION FOR BUILDINGS - TEST PROCEDURES AND MEASUREMENT METHODS TO HAND OVER AIR CONDITIONING AND VENTILATION SYSTEMS
BS EN 15091 : 2013	SANITARY TAPWARE - ELECTRONIC OPENING AND CLOSING SANITARY TAPWARE
BS EN 14454 : 2005	DEVICES TO PREVENT POLLUTION BY BACKFLOW OF POTABLE WATER - HOSE UNION BACKFLOW PREVENTER DN 15 TO DN 32 - FAMILY H, TYPE A
BS EN 12952-15 : 2003	WATER-TUBE BOILERS AND AUXILIARY INSTALLATIONS - PART 15: ACCEPTANCE TESTS
BS EN 13141-2 : 2010	VENTILATION FOR BUILDINGS - PERFORMANCE TESTING OF COMPONENTS/PRODUCTS FOR RESIDENTIAL VENTILATION - PART 2: EXHAUST AND SUPPLY AIR TERMINAL DEVICES
BS EN 817 : 2008	SANITARY TAPWARE - MECHANICAL MIXING VALVES (PN 10) - GENERAL TECHNICAL SPECIFICATIONS
BS EN ISO 16890-2 : 2016	AIR FILTERS FOR GENERAL VENTILATION - PART 2: MEASUREMENT OF FRACTIONAL EFFICIENCY AND AIR FLOW RESISTANCE (ISO 16890-2:2016)
UNE EN ISO 16890-2 : 2017	AIR FILTERS FOR GENERAL VENTILATION - PART 2: MEASUREMENT OF FRACTIONAL EFFICIENCY AND AIR FLOW RESISTANCE (ISO 16890-2:2016)
ISO 14644-3 : 2005	CLEANROOMS AND ASSOCIATED CONTROLLED ENVIRONMENTS - PART 3: TEST METHODS
BS EN ISO 9300 : 2005	MEASUREMENT OF GAS FLOW BY MEANS OF CRITICAL FLOW VENTURI NOZZLES
BS EN 1366-2 : 2015	FIRE RESISTANCE TESTS FOR SERVICE INSTALLATIONS - PART 2: FIRE DAMPERS
BS EN 200 : 2008	SANITARY TAPWARE - SINGLE TAPS AND COMBINATION TAPS FOR WATER SUPPLY SYSTEMS OF TYPE 1 AND TYPE 2 - GENERAL TECHNICAL SPECIFICATION
12/30263512 DC : 0	BS EN ISO 9806 - SOLAR ENERGY - SOLAR THERMAL COLLECTORS - TEST METHODS
BS EN 13771-1 : 2016	COMPRESSORS AND CONDENSING UNITS FOR REFRIGERATION - PERFORMANCE TESTING AND TEST METHODS - PART 1: REFRIGERANT COMPRESSORS
UNE EN 13053 : 2007	VENTILATION FOR BUILDINGS - AIR HANDLING UNITS - RATING AND PERFORMANCE FOR UNITS, COMPONENTS AND SECTIONS
BS EN 1093-11 : 2001	SAFETY OF MACHINERY - EVALUATION OF THE EMISSION OF AIRBORNE HAZARDOUS SUBSTANCES - PART 11: DECONTAMINATION INDEX
ISO 9300 : 2005(R2015)	MEASUREMENT OF GAS FLOW BY MEANS OF CRITICAL FLOW VENTURI NOZZLES
ISO 13349 : 2010(R2015)	FANS - VOCABULARY AND DEFINITIONS OF CATEGORIES
BS EN ISO 8178-2 : 1997	RECIPROCATING INTERNAL COMBUSTION ENGINES - EXHAUST EMISSION MEASUREMENT - MEASUREMENT OF GASEOUS AND PARTICULATE EXHAUST EMISSIONS AT SITE
BS EN 13141-5 : 2004	VENTILATION FOR BUILDINGS - PERFORMANCE TESTING OF COMPONENTS/PRODUCTS FOR RESIDENTIAL VENTILATION - PART 5: COWLS AND ROOF OUTLET TERMINAL DEVICES
BS EN 779 : 2012	PARTICULATE AIR FILTERS FOR GENERAL VENTILATION - DETERMINATION OF THE FILTRATION PERFORMANCE
ISO 9906 : 2012	ROTODYNAMIC PUMPS - HYDRAULIC PERFORMANCE ACCEPTANCE TESTS - GRADES 1, 2 AND 3
BS EN ISO 5167-4 : 2003	MEASUREMENT OF FLUID FLOW BY MEANS OF PRESSURE DIFFERENTIAL DEVICES INSERTED IN CIRCULAR CROSS-SECTION CONDUITS RUNNING FULL - PART 4: VENTURI TUBES
ISO 5167-4 : 2003(R2014)	MEASUREMENT OF FLUID FLOW BY MEANS OF PRESSURE DIFFERENTIAL DEVICES INSERTED IN CIRCULAR CROSS-SECTION CONDUITS RUNNING FULL - PART 4: VENTURI TUBES
BS EN 14451 : 2005	DEVICES TO PREVENT POLLUTION BY BACKFLOW OF POTABLE WATER - IN-LINE ANTI-VACUUM VALVES DN 8 TO DN 80 - FAMILY D, TYPE A
UNE EN 1751 : 2014	VENTILATION FOR BUILDINGS - AIR TERMINAL DEVICES - AERODYNAMIC TESTING OF DAMPER AND VALVES
ISO 10440-2 : 2001(R2014)	PETROLEUM AND NATURAL GAS INDUSTRIES - ROTARY-TYPE POSITIVE-DISPLACEMENT COMPRESSORS - PART 2: PACKAGED AIR COMPRESSORS (OIL-FREE)
ISO 5802 : 2001(R2012)	INDUSTRIAL FANS - PERFORMANCE TESTING IN SITU
BS EN ISO 5167-2 : 2003	MEASUREMENT OF FLUID FLOW BY MEANS OF PRESSURE DIFFERENTIAL DEVICES INSERTED IN CIRCULAR CROSS-SECTION CONDUITS RUNNING FULL - PART 2: ORIFICE PLATES
BS EN 12215 : 2004	COATING PLANTS - SPRAY BOOTHS FOR APPLICATION OF ORGANIC LIQUID COATING MATERIALS - SAFETY REQUIREMENTS
BS EN 12589 : 2001	VENTILATION FOR BUILDINGS - AIR TERMINAL UNITS - AERODYNAMIC TESTING AND RATING OF CONSTANT AND VARIABLE RATE TERMINAL UNITS
BS EN 13355 : 2004	COATING PLANTS - COMBINED BOOTHS - SAFETY REQUIREMENTS
BS EN ISO 10440-2 : 2001	PETROLEUM AND NATURAL GAS INDUSTRIES - ROTARY-TYPE POSITIVE-DISPLACEMENT COMPRESSORS - PACKAGED AIR COMPRESSORS (OIL-FREE)
ISO 19859 : 2016-06	GAS TURBINE APPLICATIONS - REQUIREMENTS FOR POWER GENERATION
BS EN 12981 : 2005	COATING PLANTS - SPRAY BOOTHS FOR APPLICATION OF ORGANIC POWDER COATING MATERIAL - SAFETY REQUIREMENTS
BS EN 1093-6 : 1999	SAFETY OF MACHINERY - EVALUATION OF THE EMISSION OF AIRBORNE HAZARDOUS SUBSTANCES - PART 6: SEPARATION EFFICIENCY BY MASS, UNDUCTED OUTLET
15/30278074 DC : 0	BS EN ISO 16890-3 - AIR FILTERS FOR GENERAL VENTILATION - PART 3: DETERMINATION OF THE GRAVIMETRIC EFFICIENCY AND THE AIR FLOW RESISTANCE VERSUS THE MASS OF TEST DUST CAPTURED
BS EN 14453 : 2005	DEVICES TO PREVENT POLLUTION BY BACKFLOW OF POTABLE WATER - PIPE INTERRUPTER WITH PERMANENT ATMOSPHERIC VENT DN 10 TO DN 20 - FAMILY D, TYPE C
BS EN 13030 : 2001	VENTILATION FOR BUILDINGS - TERMINALS - PERFORMANCE TESTING OF LOUVRES SUBJECTED TO SIMULATED RAIN
DIN EN 15091 : 2014	SANITARY TAPWARE - ELECTRONIC OPENING AND CLOSING SANITARY TAPWARE
BS EN ISO 5167-3 : 2003	MEASUREMENT OF FLUID FLOW BY MEANS OF PRESSURE DIFFERENTIAL DEVICES INSERTED IN CIRCULAR CROSS-SECTION CONDUITS RUNNING FULL - PART 3: NOZZLES AND VENTURI NOZZLES
UNE EN ISO 16890-3 : 2017	AIR FILTERS FOR GENERAL VENTILATION - PART 3: DETERMINATION OF THE GRAVIMETRIC EFFICIENCY AND THE AIR FLOW RESISTANCE VERSUS THE MASS OF TEST DUST CAPTURED (ISO 16890-3:2016)
BS EN ISO 16890-3 : 2016	AIR FILTERS FOR GENERAL VENTILATION - PART 3: DETERMINATION OF THE GRAVIMETRIC EFFICIENCY AND THE AIR FLOW RESISTANCE VERSUS THE MASS OF TEST DUST CAPTURED (ISO 16890-3:2016)
BS EN 14367 : 2005	NON CONTROLLABLE BACKFLOW PREVENTER WITH DIFFERENT PRESSURE ZONES - FAMILY C, TYPE A
BS EN 12953-11 : 2003	SHELL BOILERS - PART 11: ACCEPTANCE TESTS
ISO 27509 : 2012	PETROLEUM AND NATURAL GAS INDUSTRIES - COMPACT FLANGED CONNECTIONS WITH 9 SEAL RING
BS EN 1286 : 1999	SANITARY TAPWARE - LOW PRESSURE MECHANICAL MIXING VALVES - GENERAL TECHNICAL SPECIFICATION
BS EN 14455 : 2005	DEVICES TO PREVENT POLLUTION BY BACKFLOW OF POTABLE WATER - PRESSURISED AIR INLET VALVES DN 15 TO DN 50 - FAMILY L, TYPE A AND TYPE B
BS EN 13141-6 : 2014	VENTILATION FOR BUILDINGS - PERFORMANCE TESTING OF COMPONENTS/PRODUCTS FOR RESIDENTIAL VENTILATION - PART 6: EXHAUST VENTILATION SYSTEM PACKAGES USED IN A SINGLE DWELLING
BS EN 13771-2 : 2017	COMPRESSORS AND CONDENSING UNITS FOR REFRIGERATION - PERFORMANCE TESTING AND TEST METHODS - PART 2: CONDENSING UNITS
BS EN 1751 : 2014	VENTILATION FOR BUILDINGS - AIR TERMINAL DEVICES - AERODYNAMIC TESTING OF DAMPER AND VALVES
BS EN 14175-6 : 2006	FUME CUPBOARDS - PART 6: VARIABLE AIR VOLUME FUME CUPBOARDS
BS EN 13433 : 2007	DEVICES TO PREVENT POLLUTION BY BACKFLOW OF POTABLE WATER - MECHANICAL DISCONNECTOR, DIRECT ACTUATED - FAMILY G, TYPE A
ISO 16890-2 : 2016	AIR FILTERS FOR GENERAL VENTILATION - PART 2: MEASUREMENT OF FRACTIONAL EFFICIENCY AND AIR FLOW RESISTANCE
BS EN ISO 15011-2 : 2009	HEALTH AND SAFETY IN WELDING AND ALLIED PROCESSES - LABORATORY METHOD FOR SAMPLING FUME AND GASES - PART 2: DETERMINATION OF THE EMISSION RATES OF CARBON MONOXIDE (CO), CARBON DIOXIDE (CO[2]), NITROGEN MONOXIDE (NO) AND NITROGEN DIOXIDE (NO[2]) DURING ARC WELDING, CUTTING AND GOUGING
ISO 5167-3 : 2003(R2014)	MEASUREMENT OF FLUID FLOW BY MEANS OF PRESSURE DIFFERENTIAL DEVICES INSERTED IN CIRCULAR CROSS-SECTION CONDUITS RUNNING FULL - PART 3: NOZZLES AND VENTURI NOZZLES
IEC 61591 : 1.1	HOUSEHOLD RANGE HOODS AND OTHER COOKING FUME EXTRACTORS - METHODS FOR MEASURING PERFORMANCE
ISO 16890-3 : 2016	AIR FILTERS FOR GENERAL VENTILATION - PART 3: DETERMINATION OF THE GRAVIMETRIC EFFICIENCY AND THE AIR FLOW RESISTANCE VERSUS THE MASS OF TEST DUST CAPTURED
BS EN 1366-1 : 2014	FIRE RESISTANCE TESTS FOR SERVICE INSTALLATIONS - PART 1: VENTILATION DUCTS
UNE EN 1776 : 2017	GAS INFRASTRUCTURE - GAS MEASURING SYSTEMS - FUNCTIONAL REQUIREMENTS
07/30113225 DC : 0	BS ISO 21220 - PARTICULATE AIR FILTERS FOR GENERAL VENTILATION - DETERMINATION OF THE FILTRATION PERFORMANCE
BS EN 1776 : 2015	GAS INFRASTRUCTURE - GAS MEASURING SYSTEMS - FUNCTIONAL REQUIREMENTS
BS EN ISO 14644-3 : 2005	CLEANROOMS AND ASSOCIATED CONTROLLED ENVIRONMENTS - PART 3: TEST METHODS
UNE EN 1366-1 : 2016	FIRE RESISTANCE TESTS FOR SERVICE INSTALLATIONS - PART 1: VENTILATION DUCTS
ISO 4064-2 : 2014	WATER METERS FOR COLD POTABLE WATER AND HOT WATER - PART 2: TEST METHODS
BS EN 1111 : 2017	SANITARY TAPWARE - THERMOSTATIC MIXING VALVES (PN 10) - GENERAL TECHNICAL SPECIFICATION
BS EN 12975-2 : 2006	THERMAL SOLAR SYSTEMS AND COMPONENTS - SOLAR COLLECTORS - PART 2: TEST METHODS
UNI EN 13053 : 2011	VENTILATION FOR BUILDINGS - AIR HANDLING UNITS - RATING AND PERFORMANCE FOR UNITS, COMPONENTS AND SECTIONS
BS EN 14124 : 2004	INLET VALVES FOR FLUSHING CISTERNS WITH INTERNAL OVERFLOW
UNE EN ISO 7235 : 2010	ACOUSTICS - LABORATORY MEASUREMENT PROCEDURES FOR DUCTED SILENCERS AND AIR-TERMINAL UNITS - INSERTION LOSS, FLOW NOISE AND TOTAL PRESSURE LOSS
09/30200844 DC : 0	BS EN 779 - PARTICULATE AIR FILTERS FOR GENERAL VENTILATION - DETERMINATION OF THE FILTRATION PERFORMANCE
ISO 18854 : 2015	SMALL CRAFT - RECIPROCATING INTERNAL COMBUSTION ENGINES EXHAUST EMISSION MEASUREMENT - TEST-BED MEASUREMENT OF GASEOUS AND PARTICULATE EXHAUST EMISSIONS
ISO TS 21220 : 2009	PARTICULATE AIR FILTERS FOR GENERAL VENTILATION - DETERMINATION OF FILTRATION PERFORMANCE
ISO 15011-2 : 2009(R2015)	HEALTH AND SAFETY IN WELDING AND ALLIED PROCESSES - LABORATORY METHOD FOR SAMPLING FUME AND GASES - PART 2: DETERMINATION OF THE EMISSION RATES OF CARBON MONOXIDE (CO), CARBON DIOXIDE (CO[2]), NITROGEN MONOXIDE (NO) AND NITROGEN DIOXIDE (NO[2]) DURING ARC WELDING, CUTTING AND GOUGING
UNE EN 13771-1 : 2017	COMPRESSORS AND CONDENSING UNITS FOR REFRIGERATION - PERFORMANCE TESTING AND TEST METHODS - PART 1: REFRIGERANT COMPRESSORS
ISO 7235 : 2003(R2018)	ACOUSTICS - LABORATORY MEASUREMENT PROCEDURES FOR DUCTED SILENCERS AND AIR-TERMINAL UNITS - INSERTION LOSS, FLOW NOISE AND TOTAL PRESSURE LOSS
DIN EN ISO 9300 : 2005	MEASUREMENT OF GAS FLOW BY MEANS OF CRITICAL FLOW VENTURI NOZZLES
ISO 15012-2 : 2008(R2013)	HEALTH AND SAFETY IN WELDING AND ALLIED PROCESSES - REQUIREMENTS, TESTING AND MARKING OF EQUIPMENT FOR AIR FILTRATION - PART 2: DETERMINATION OF THE MINIMUM AIR VOLUME FLOW RATE OF CAPTOR HOODS AND NOZZLES
ISO 5167-5 : 2016	MEASUREMENT OF FLUID FLOW BY MEANS OF PRESSURE DIFFERENTIAL DEVICES INSERTED IN CIRCULAR CROSS-SECTION CONDUITS RUNNING FULL - PART 5: CONE METERS
ISO 5167-2 : 2003(R2014)	MEASUREMENT OF FLUID FLOW BY MEANS OF PRESSURE DIFFERENTIAL DEVICES INSERTED IN CIRCULAR CROSS-SECTION CONDUITS RUNNING FULL - PART 2: ORIFICE PLATES
BS EN 14705 : 2005	HEAT EXCHANGERS - METHOD OF MEASUREMENT AND EVALUATION OF THERMAL PERFORMANCES OF WET COOLING TOWERS
BS ISO 19859 : 2016	GAS TURBINE APPLICATIONS - REQUIREMENTS FOR POWER GENERATION
10/30211683 DC : 0	BS EN ISO 29461-1 - AIR INTAKE FILTER SYSTEMS FOR ROTARY MACHINERY - TEST METHODS - PART 1: STATIC FILTER ELEMENTS
BS EN 1366-8 : 2004	FIRE RESISTANCE TESTS FOR SERVICE INSTALLATIONS - PART 8: SMOKE EXTRACTION DUCTS
14/30268894 DC : 0	BS EN ISO 16890-2 - AIR FILTERS FOR GENERAL VENTILATION - PART 2: MEASUREMENT OF FRACTIONAL EFFICIENCY AND AIR FLOW RESISTANCE
DIN EN 12952-15 : 2004	WATER TUBE BOILERS AND AUXILIARY INSTALLATIONS - PART 15: ACCEPTANCE TESTS
BS EN 1093-7 : 1999	SAFETY OF MACHINERY - EVALUATION OF THE EMISSION OF AIRBORNE HAZARDOUS SUBSTANCES - PART 7: SEPARATION EFFICIENCY BY MASS, DUCTED OUTLET
UNE-EN 13141-6:2015	VENTILATION FOR BUILDINGS - PERFORMANCE TESTING OF COMPONENTS/PRODUCTS FOR RESIDENTIAL VENTILATION - PART 6: EXHAUST VENTILATION SYSTEM PACKAGES USED IN A SINGLE DWELLING
ONORM EN 13053 : 2011	VENTILATION FOR BUILDINGS - AIR HANDLING UNITS - RATING AND PERFORMANCE FOR UNITS, COMPONENTS AND SECTIONS
BS EN 14277 : 2006	VENTILATION FOR BUILDINGS - AIR TERMINAL DEVICES - METHOD FOR AIRFLOW MEASUREMENT BY CALIBRATED SENSORS IN OR CLOSE TO ATD/PLENUM BOXES
BS EN 1287 : 2017	SANITARY TAPWARE - LOW PRESSURE THERMOSTATIC MIXING VALVES - GENERAL TECHNICAL SPECIFICATION
BS EN 14452 : 2005	DEVICES TO PREVENT POLLUTION BY BACKFLOW OF POTABLE WATER - PIPE INTERRUPTER WITH ATMOSPHERIC VENT AND MOVING ELEMENT DN 10 TO DN 20 - FAMILY D, TYPE B
UNE CEN/TR 16478 : 2013	SURVEILLANCE FROM FIRST COMMISSIONING ON MEASURING DEVICES USED IN NATURAL GAS SUPPLY TO THE INSTALLATIONS OF THE ACTIVITIES UNDER THE DIRECTIVE 2003/87/EC ESTABLISHING A SCHEME OF CO[2] EMISSIONS TRADING
BS EN 13434 : 2006	DEVICES TO PREVENT POLLUTION BY BACKFLOW OF POTABLE WATER - MECHANICAL DISCONNECTOR, HYDRAULIC ACTUATED - FAMILY G, TYPE B
UNE EN 1366-2 : 2015	FIRE RESISTANCE TESTS FOR SERVICE INSTALLATIONS - PART 2: FIRE DAMPERS
ISO 15970 : 2008(R2017)	NATURAL GAS - MEASUREMENT OF PROPERTIES - VOLUMETRIC PROPERTIES: DENSITY, PRESSURE, TEMPERATURE AND COMPRESSION FACTOR
UNE EN 13141-2 : 2011	VENTILATION FOR BUILDINGS - PERFORMANCE TESTING OF COMPONENTS/PRODUCTS FOR RESIDENTIAL VENTILATION - PART 2: EXHAUST AND SUPPLY AIR TERMINAL DEVICES
BS EN ISO 9906 : 2012	ROTODYNAMIC PUMPS - HYDRAULIC PERFORMANCE ACCEPTANCE TESTS - GRADES 1, 2 AND 3 (ISO 9906:2012)
DIN EN ISO 9906 : 2013	ROTODYNAMIC PUMPS - HYDRAULIC PERFORMANCE ACCEPTANCE TESTS - GRADES 1, 2 AND 3 (ISO 9906:2012)
BS EN 13053 : 2006	VENTILATION FOR BUILDINGS - AIR HANDLING UNITS - RATING AND PERFORMANCE FOR UNITS, COMPONENTS AND SECTIONS
DIN EN 13355 E : 2010	COATING PLANTS - COMBINED BOOTHS - SAFETY REQUIREMENTS
EN 15096 : 2008	DEVICES TO PREVENT POLLUTION BY BACKFLOW OF POTABLE WATER - HOSE UNION ANTI-VACUUM VALVES - DN 15 TO DN 25 INCLUSIVE FAMILY H, TYPE B AND TYPE D - GENERAL TECHNICAL SPECIFICATION
EN 14451 : 2005	DEVICES TO PREVENT POLLUTION BY BACKFLOW OF POTABLE WATER - IN-LINE ANTI-VACUUM VALVES DN 8 TO DN 80 - FAMILY D, TYPE A
ASHRAE 84 : 2013	METHOD OF TESTING AIR-TO-AIR HEAT/ENERGY EXCHANGERS
ISO 8178-1 : 2020	RECIPROCATING INTERNAL COMBUSTION ENGINES - EXHAUST EMISSION MEASUREMENT - PART 1: TEST-BED MEASUREMENT SYSTEMS OF GASEOUS AND PARTICULATE EMISSIONS
EN ISO 15112 : 2014	NATURAL GAS - ENERGY DETERMINATION (ISO 15112:2011)

Standards Referencing This Book - (Show below) - (Hide below)

ISO TR 3313 : 1998	MEASUREMENT OF FLUID FLOW IN CLOSED CONDUITS - GUIDELINES ON THE EFFECTS OF FLOW PULSATIONS ON FLOW-MEASUREMENT INSTRUMENTS
ISO TR 9464 : 2008(R2013)	GUIDELINES FOR THE USE OF ISO 5167:2003
ISO TR 5168 : 1998	MEASUREMENT OF FLUID FLOW - EVALUATION OF UNCERTAINTIES
ISO 5167-2 : 2003(R2014)	MEASUREMENT OF FLUID FLOW BY MEANS OF PRESSURE DIFFERENTIAL DEVICES INSERTED IN CIRCULAR CROSS-SECTION CONDUITS RUNNING FULL - PART 2: ORIFICE PLATES
ISO 5167-3 : 2003(R2014)	MEASUREMENT OF FLUID FLOW BY MEANS OF PRESSURE DIFFERENTIAL DEVICES INSERTED IN CIRCULAR CROSS-SECTION CONDUITS RUNNING FULL - PART 3: NOZZLES AND VENTURI NOZZLES
ISO 5167-4 : 2003(R2014)	MEASUREMENT OF FLUID FLOW BY MEANS OF PRESSURE DIFFERENTIAL DEVICES INSERTED IN CIRCULAR CROSS-SECTION CONDUITS RUNNING FULL - PART 4: VENTURI TUBES
ISO 4006 : 1991	MEASUREMENT OF FLUID FLOW IN CLOSED CONDUITS - VOCABULARY AND SYMBOLS

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ISO 5167-1 : 2003(R2014)

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