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AS/NZS 2243.8:2001

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Safety in laboratories - Fume cupboards
Available format(s)

Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users

Superseded date

30-06-2017

Language(s)

English

Published date

01-01-2001

Preview

1 - AS/NZS 2243.8:2001 SAFETY IN LABORATORIES - FUME CUPBOARDS
4 - PREFACE
5 - CONTENTS
7 - FOREWORD
8 - SECTION 1 SCOPE AND GENERAL
8 - 1.1 SCOPE
8 - 1.2 REFERENCED DOCUMENTS
9 - 1.3 DEFINITIONS
9 - 1.3.1 Air
9 - 1.3.2 Air pressure
10 - 1.3.3 Baffle
10 - 1.3.4 Base
10 - 1.3.5 Competent person
10 - 1.3.6 Exhaust system
10 - 1.3.7 Face velocity
10 - 1.3.8 Fixed work surface
10 - 1.3.9 Fume (as used in the term ‘fume cupboard’)
10 - 1.3.10 Fume cupboard
10 - 1.3.11 Laminar airflow
10 - 1.3.12 May
11 - 1.3.13 Radiotoxicity
11 - 1.3.14 Removable work surface
11 - 1.3.15 Sash
11 - 1.3.16 Sash opening
11 - 1.3.17 Services
11 - 1.3.18 Shall
11 - 1.3.19 Should
11 - 1.3.20 Sump
12 - SECTION 2 TYPES, SERVICES AND COMPONENTS
12 - 2.1 FUME CUPBOARD TYPES
12 - 2.1.1 Walk-in fume cupboards
12 - 2.1.2 Bench-type fume cupboards
12 - 2.1.3 Recirculating fume cabinets
13 - 2.2 SERVICES
13 - 2.2.1 Electrical services
13 - 2.2.2 Other (piped) services
13 - 2.2.3 Fume cupboard control and isolation systems
14 - 2.2.4 Lighting
15 - 2.2.5 Fault indicators
15 - 2.2.6 Control systems
15 - 2.3 BASE
15 - 2.4 SINK
15 - 2.5 SUMP
15 - 2.6 CHAMBER
15 - 2.7 SASH
15 - 2.7.1 General
16 - 2.7.2 Maximum working sash opening
16 - 2.7.3 Minimum sash opening
16 - 2.7.4 Vertically rising sashes
16 - 2.7.5 Sash handles
16 - 2.7.6 Design of sash opening
16 - 2.8 BAFFLES
16 - 2.8.1 General
16 - 2.8.2 Construction
16 - 2.8.3 Baffle setting
17 - 2.9 SUPPORT STRUCTURE
17 - 2.10 FUME SCRUBBERS AND WASH-DOWN FACILITIES
17 - 2.11 HEAT SHIELDS
17 - 2.12 WARNING LABEL
18 - 2.13 IDENTIFICATION LABEL
18 - 2.14 FIRE PROTECTION
18 - 2.14.1 Fixed fire protection
19 - 2.14.2 Thermal detectors
19 - 2.14.3 Fire extinguishers
20 - SECTION 3 AIRFLOW, FUME EXHAUST AND DISPERSAL
20 - 3.1 REQUIREMENTS FOR AIRFLOW INTO THE CUPBOARD
20 - 3.1.1 General
20 - 3.1.2 Face velocity
20 - 3.1.3 Make-up air
21 - 3.1.4 Airconditioned laboratories
21 - 3.1.5 Energy conservation
21 - 3.1.6 Recirculation of air
21 - 3.1.7 Improving containment
22 - 3.2 FUME EXHAUST AND DISPERSAL
22 - 3.2.1 General
22 - 3.2.2 System pressure
22 - 3.2.3 Airflow requirements
23 - 3.2.4 Exhausts
23 - 3.2.5 Fans
24 - 3.2.6 Ductwork
25 - 3.2.7 Fume discharge
27 - SECTION 4 SITING AND COMMISSIONING
27 - 4.1 SITING A FUME CUPBOARD
27 - 4.1.1 General
27 - 4.1.2 Height of working surface
27 - 4.1.3 Avoidance of airflow disturbances to the fume cupboard
28 - 4.1.4 Exits and escape routes
28 - 4.2 COMMISSIONING TESTS
28 - 4.2.1 General
28 - 4.2.2 Smoke test
28 - 4.2.3 Face velocity
28 - 4.2.4 Noise level
28 - 4.2.5 Illuminance
28 - 4.2.6 Results of commissioning tests
29 - 4.2.7 Testing
29 - 4.2.8 Placing in service
31 - SECTION 5 MAINTENANCE AND TESTING
31 - 5.1 GENERAL
31 - 5.2 USER RESPONSIBILITY
31 - 5.3 DECONTAMINATION
31 - 5.4 SAFETY DURING MAINTENANCE
31 - 5.5 MAINTENANCE AND TESTING SCHEDULE
31 - 5.5.1 General
31 - 5.5.2 Weekly
32 - 5.5.3 Six-monthly
32 - 5.5.4 Annual maintenance and testing
33 - SECTION 6 USE OF FUME CUPBOARDS
33 - 6.1 RISK ASSESSMENT
33 - 6.1.1 General
33 - 6.1.2 Liquid volumes
33 - 6.1.3 Flammable liquids
33 - 6.1.4 Warning label
34 - 6.2 BEFORE USE
34 - 6.3 DURING USE
35 - 6.4 AFTER USE
35 - 6.5 HAZARDOUS CHEMICALS
36 - APPENDIX A - MATERIALS OF CONSTRUCTION
36 - A1 GENERAL
36 - A2 STAINLESS STEEL
37 - A3 COATED MATERIALS
37 - A4 PLASTICS MATERIALS
38 - A5 GLASS
38 - A5.1 General
38 - A5.2 Plate glass
38 - A5.3 Wired glass
38 - A5.4 Laminated glass
38 - A5.5 Toughened glass
39 - A5.6 Transparent plastics materials
39 - A6 FIBRE CEMENT
39 - A7 CERAMICS
39 - A8 TIMBER
40 - APPENDIX B - FUME CUPBOARDS FOR SPECIAL APPLICATIONS
40 - B1 GENERAL
40 - B2 RADIOACTIVE MATERIALS
40 - B3 PERCHLORIC ACID
40 - B3.1 General
41 - B3.2 Materials of construction
41 - B3.3 Design and operation
42 - B4 HYDROFLUORIC ACID
42 - B4.1 General
42 - B4.2 Materials of construction
42 - B4.3 Safety during use
42 - B5 FLAMMABLE REAGENTS
43 - B6 HIGH TEMPERATURE WORK
43 - B7 FLAMMABLE LIQUIDS DISTILLATION
43 - B7.1 General
43 - B7.2 Fume cupboard construction
43 - B7.3 Flammable gas supplies
44 - B7.4 Base
44 - B7.5 Warning label
44 - B7.6 Fire protection
44 - B7.7 Exhaust
44 - B8 BIOLOGICAL WORK
44 - B9 HEAVY VAPOUR WORK
44 - B10 DOUBLE-SIDED FUME CUPBOARDS
44 - B10.1 General
45 - B10.2 Controls
45 - B10.3 Airflow
46 - APPENDIX C - RELATED DOCUMENTS
47 - APPENDIX D - GUIDE TO PROCUREMENT OF FUME CUPBOARDS AND ASSOCIATED EXHAUST SYSTEMS
47 - D1 SCOPE
47 - D2 SPECIFICATION
47 - D2.1 Preliminary
47 - D2.2 Performance
47 - D2.3 Format
47 - D2.4 Use
47 - D2.5 Dimensions
47 - D2.6 Services
47 - D2.7 Supplementary equipment
47 - D2.8 Fire protection
48 - D3 CONDITIONS OF CONTRACT
48 - D3.1 Site
48 - D3.2 Period
48 - D3.3 Practical completion
48 - D3.4 Maintenance service
48 - D4 OTHER RECOMMENDATIONS
48 - D4.1 Prime contractor
48 - D4.2 Compliance with safety standards
48 - D4.3 Marking of subassemblies
48 - D4.4 Documentation
49 - APPENDIX E - METHOD FOR DETERMINING FACE VELOCITY
49 - E1 SCOPE
49 - E2 PRINCIPLE
49 - E3 APPARATUS
49 - E4 DETERMINATION OF FACE VELOCITY
49 - E4.1 General
49 - E4.2 Procedure
50 - E5 REPORTING OF RESULTS
51 - APPENDIX F - METHOD FOR CONDUCTING A SMOKE TEST
51 - F1 SCOPE
51 - F2 PRINCIPLE
51 - F3 APPARATUS
51 - F4 METHOD FOR SMOKE TESTING FUME CUPBOARD PERFORMANCE
51 - F4.1 General
51 - F4.2 Procedure
52 - F5 REPORTING OF RESULTS
52 - F6 ASSESSMENT
54 - APPENDIX G - EXAMPLE CHECKLIST AND REPORT FORM

Specifies safety requirements for laboratory fume cupboards and test methods used to determine their performance. Siting and maintenance requirements are specified and guidance is given on the use of fume cupboards.

This Standard specifies safety requirements for fume cupboards and the methods of test to be used to determine their performance. Appendix A describes typical materials used in the construction of fume cupboards and includes recommendations and requirements on material suitability.Fume cupboards covered by this Standard are intended primarily for use in general chemical operations but may be used for the special applications set out in Appendix B, provided that the additional relevant features described therein are incorporated.Recirculating fume cabinets (which recirculate air and do not extract to the outside atmosphere) are not included in this Standard (see AS 2243.9).NOTE: Appendix C lists documents relating to the subject of this Standard. Appendix D provides recommendations for the procurement of a fume cupboard.

Committee
CH-026
DocumentType
Standard
ISBN
0 7337 3753 6
Pages
49
PublisherName
Standards Australia
Status
Superseded
SupersededBy
Supersedes
UnderRevision

Draft Amendment 1 see DR 02032 CP First published in Australia as AS 2243.8-1986.Second edition 1992.First published in New Zealand as NZS 7203:1987.Second edition 1992.AS 2243.8-1992 and NZS 7203:1992 jointly revised, amalgamated and redesignated as AS/NZS 2243.8:2001. First published in Australia as AS 2243.8-1986. Second edition 1992. First published in New Zealand as NZS 7203:1987. Second edition 1992. AS 2243.8-1992 and NZS 7203:1992 jointly revised, amalgamated and redesignated as AS/NZS 2243.8:2001.

AS 2243.9-1991 Safety in laboratories - Recirculating fume cabinets
AS/NZS 3000:2000 Electrical installations (known as the Australian/New Zealand Wiring Rules)
AS 1807.15-2000 Cleanrooms, workstations, safety cabinets and pharmaceutical isolators - Methods of test Determination of illuminance
AS 1668.2-1991 The use of mechanical ventilation and air-conditioning in buildings Mechanical ventilation for acceptable indoor-air quality
AS/NZS 2243.2:1997 Safety in laboratories - Chemical aspects
AS/NZS 2208:1996 Safety glazing materials in buildings
AS 2243.10-1993 Safety in laboratories - Storage of chemicals
AS 1807.20-2000 Cleanrooms, workstations, safety cabinets and pharmaceutical isolators - Methods of test Determination of sound level at installed workstations, safety cabinets and pharmaceutical isolators
AS 1940-1993 The storage and handling of flammable and combustible liquids
HB 13-2000 Electrical equipment for hazardous areas
AS/NZS 1530.3:1999 Methods for fire tests on building materials, components and structures Simultaneous determination of ignitability, flame propagation, heat release and smoke release (Reconfirmed 2016)
AS 1682.2-1990 Fire Dampers Installation
AS 1469-1983 Acoustics - Methods for the determination of noise rating numbers
AS/NZS 2243.3:1995 Safety in laboratories Microbiology
AS 1682.1-1990 Fire dampers Specification
AS/NZS 2982.1:1997 Laboratory design and construction General requirements
AS 2444-1995 Portable fire extinguishers and fire blankets - Selection and location
AS 1444-1996 Wrought alloy steels - Standard, hardenability (H) series and hardened and tempered to designated mechanical properties
AS 1826-1983 Electrical equipment for explosive atmospheres - Special protection - Type of protection s
AS 2243.4-1998 Safety in laboratories - Ionizing radiations
AS/NZS 2243.1:1997 Safety in laboratories - General

AS/NZS 2243.3:2002 Safety in laboratories Microbiological aspects and containment facilities
AS/NZS 2243.9:2003 Safety in laboratories - Recirculating fume cabinets
AS/NZS 2243.10:2004 Safety in laboratories Storage of chemicals
AS 1038.6.4-2005 Coal and coke - Analysis and testing Higher rank coal and coke - Ultimate analysis - Carbon, hydrogen and nitrogen - Instrumental method
AS/NZS 4757:2002 Handling and destruction of drugs
AS 1038.4-2006 Coal and coke - Analysis and testing Coke - Proximate analysis
AS/NZS 2243.1:2005 Safety in laboratories Planning and operational aspects
AS/NZS 2381.1:2005 Electrical equipment for explosive gas atmospheres - Selection, installation and maintenance - General requirements
AS 2891.10-2005 Methods of sampling and testing asphalt Water and volatile oils content
AS 1774.21-2005 Refractories and refractory materials - Physical test methods Determination of workability index - Mouldable refractories
AS/NZS 2430.3.6:2004 Classification of hazardous areas Examples of area classification - Laboratories, including fume cupboards and flammable medical agents
AS 1038.26-2005 Coal and coke - Analysis and testing Higher rank coal and coke - Guide for the determination of apparent relative density
AS 1774.11-2005 Refractories and refractory materials - Physical test methods Determination of thermal expansion

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