WATER CONDITIONING EQUIPMENT INSIDE BUILDINGS - DEVICES USING MERCURY LOW-PRESSURE ULTRAVIOLET RADIATORS - REQUIREMENTS FOR PERFORMANCE, SAFETY AND TESTING

Amended by

BS EN 14897:2006+A1:2007

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2007

Publisher

British Standards Institution

Foreword
1 Scope
2 Normative references
3 Definitions
4 Requirements
  4.1 General
  4.2 Radiation chamber
  4.3 Low-pressure mercury UV lamps
  4.4 Electrical
      4.4.1 General
      4.4.2 UV disinfection devices
      4.4.3 UV bactericidal treatment devices
  4.5 Performance
  4.6 Labelling
  4.7 Manual
5 Testing
  5.1 General
  5.2 Test rig and installation
  5.3 Biodosimetric measurements
  5.4 Performance test procedure
      5.4.1 UV disinfection devices
      5.4.2 Processing of the data
      5.4.3 UV bactericidal treatment devices
      5.4.4 Processing of the data
Annex A (normative) Requirements for the device sensor
  A.1 Calibration
  A.2 Selectivity
  A.3 Measuring range linearity
  A.4 Measuring range and resolution
  A.5 Temperature drift
  A.6 Stability over time
Annex B (normative) Biodosimeter calibration
Annex C (informative) Monitoring window
Annex D (normative) Manufacturer's information for the
                      type test
Annex E (normative) Manufacturer's information for the UV
                      device user
Annex F (normative) Installation, operation and maintenance
Bibliography

Provides definitions, principles of construction, requirements and methods for testing the performance of UV devices for drinking water installations inside buildings which are permanently connected to the mains supply at the point of entry into a building or within the water distribution system inside the building.

Committee	B/504/13
DevelopmentNote	Supersedes 06/30158283 DC. (08/2007)
DocumentType	Standard
Pages	34
PublisherName	British Standards Institution
Status	Current
Supersedes	06/30158283 DC : DRAFT NOV 2006

Standards	Relationship
I.S. EN 14897:2006	Identical
UNE-EN 14897:2007	Identical
NF EN 14897 : 2006 + A1 2007	Identical
EN 14897:2006+A1:2007	Identical
NBN EN 14897 : 2006 + A1 2007	Identical
NEN EN 14897 : 2006 + A1 2007	Identical
SN EN 14897 : 2006 + A1 2007	Identical
NS EN 14897 : 2006 + A1 2007	Identical
UNI EN 14897 : 2007	Identical
DIN EN 14897:2007-09	Identical
DIN EN 14897 E : 2007	Identical

EN 15161:2006	Water conditioning equipment inside buildings - Installation, operation, maintenance and repair
EN 1717:2000	Protection against pollution of potable water in water installations and general requirements of devices to prevent pollution by backflow
DVGW W 294 : 1997	UV-SYSTEMS FOR DISINFECTION OF DRINKING WATER SUPPLIES - REQUIREMENTS AND TESTING
ONORM M 5873-1 : 2001	PLANTS FOR THE DISINFECTION OF WATER USING ULTRAVIOLET RADIATION - REQUIREMENTS AND TESTING - LOW PRESSURE MERCURY LAMP PLANTS

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BS EN 14897 : 2006

WATER CONDITIONING EQUIPMENT INSIDE BUILDINGS - DEVICES USING MERCURY LOW-PRESSURE ULTRAVIOLET RADIATORS - REQUIREMENTS FOR PERFORMANCE, SAFETY AND TESTING

Table of Contents

Abstract

General Product Information

International Equivalents

Standards Referencing This Book

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