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AS
AS/NZS 1850:1997

AS/NZS 1850:1997

AvailableSuperseded

AvailableSuperseded

An Available Superseded Standard is one, which has been made available for a period of time although it has been formally superseded by another Standard. Its availability is maintained where it is referenced in legislation/regulations or in other Standards and its use should be restricted to where so referenced. No responsibility is taken by SAI Global as to the ongoing technical validity of such a Standard, the responsibility resting with the referencing authority.

Portable fire extinguishers - Classification, rating and performance testing

Available format(s)

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

Published date

05-04-1997

Publisher

Standards Australia

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Hardcopy - English
PDF 1 User - English
PDF 3 Users - English
PDF 5 Users - English
PDF 9 Users - English
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1 - AS/NZS 1850:1997 PORTABLE FIRE EXTINGUISHERS-CLASSIFICATION, RATING AND PERFORMANCE TESTING
4 - PREFACE
5 - CONTENTS
6 - SECTION 1 SCOPE AND GENERAL
6 - 1.1 SCOPE
6 - 1.2 REFERENCED DOCUMENTS
6 - 1.3 CLASSIFICATION
7 - 1.4 RATING
7 - 1.5 ELECTRICAL NON-CONDUCTIVITY
8 - SECTION 2 GENERAL REQUIREMENTS FOR PERFORMANCE TESTS
8 - 2.1 GENERAL
8 - 2.2 END-POINT
8 - 2.3 NUMBER OF TEST FIRES
8 - 2.4 ACTIVATION OF EXTINGUISHERS
8 - 2.5 STORAGE AND TEST TEMPERATURE
8 - 2.6 TEST CONDITIONS
8 - 2.7 DISCHARGE CONDITIONS
8 - 2.8 TEST PERSONNEL
9 - SECTION 3 CLASS A PERFORMANCE TEST
9 - 3.1 CLASSIFICATION AND RATING
9 - 3.2 WOOD CRIB TEST FIRE
9 - 3.2.1 Apparatus
9 - 3.2.2 Materials
9 - 3.2.3 Construction of test crib
9 - 3.2.4 Procedure
10 - 3.2.5 Pre-burn time
10 - 3.3 OBSERVATIONS
12 - SECTION 4 CLASS B PERFORMANCE TEST
12 - 4.1 CLASSIFICATION AND RATING
12 - 4.2 FLAMMABLE LIQUID TEST FIRE
12 - 4.2.1 Apparatus
12 - 4.2.2 Materials
12 - 4.2.3 Procedure
13 - 4.3 OBSERVATIONS
14 - SECTION 5 CLASS C PERFORMANCE TEST
14 - 5.1 CAPABILITY
14 - 5.2 CLASS C TEST FIRE
14 - 5.2.1 Apparatus
14 - 5.2.2 Procedure
14 - 5.3 OBSERVATIONS
15 - SECTION 6 CLASS D PERFORMANCE TEST
15 - 6.1 CAPABILITY
15 - 6.2 DISCHARGE CHARACTERISTICS
15 - 6.3 MARKING
16 - SECTION 7 ELECTRICAL NON-CONDUCTIVITY TEST
16 - 7.1 CAPABILITY FOR USE ON ELECTRICALLY ENERGIZED EQUIPMENT
16 - 7.2 ELECTRICAL NON-CONDUCTIVITY TEST
16 - 7.2.1 General
16 - 7.2.2 Principle
16 - 7.2.3 Mounting of extinguisher
17 - 7.3 MOUNTING TARGET
17 - 7.4 CONNECTIONS TO EXTINGUISHER AND TARGET
18 - 7.5 ELECTRICAL CIRCUITS
18 - 7.6 CURRENT FLOW METER
19 - 7.7 TEST METHODS
21 - SECTION 8 CLASS F PERFORMANCE TEST
21 - 8.1 CLASSIFICATION AND RATING
21 - 8.2 COOKING OIL TEST FIRES
21 - 8.2.1 General
21 - 8.2.2 Apparatus
23 - 8.2.3 Procedure
23 - 8.3 OBSERVATIONS

Classifies extinguishers according to the general classes of fires for which they are suitable and gives a method of rating. Tests for Classes A, B, C, D, E and F are included.

Committee
FP-003
DocumentType
Standard
ISBN
0 7337 1016 6
Pages
18
PublisherName
Standards Australia
Status
AvailableSuperseded
SupersededBy
Supersedes
UnderRevision

This Standard sets out the classification, performance testing and rating of portable fire extinguishers.The materials, methods of manufacture and performance requirements of portable fire extinguishers shall comply with AS/NZS 1841.1 or AS/NZS 4353, which refers to materials, methods of manufacture and performance of extinguishers and any associated compressed gas containers.

First published in Australia as AS 1850-1976.
Second edition 1981.
Third edition 1994.
First published in New Zealand as NZS 4507:1978.
AS 1850-1994 and NZS 4507:1978 jointly revised, amalgamated and designated AS/NZS 1850:1997.

AS/NZS 1841.1:2007 Portable fire extinguishers General requirements (Reconfirmed 2021)
AS 1074-1989 Steel tubes and tubulars for ordinary service (Reconfirmed 2018)
AS/NZS 1841.1:1997 Portable fire extinguishers General requirements
AS/NZS 4353:1995 Portable fire extinguishers - Aerosol type (Reconfirmed 2021)
AS/NZS 1841.2:1997 Portable fire extinguishers - Specific requirements for water type extinguishers
AS/NZS 1841.2:2007 Portable fire extinguishers Specific requirements for water type extinguishers (Reconfirmed 2021)

AS 2507-1998 The storage and handling of agricultural and veterinary chemicals
AS/NZS 3833:2007 The storage and handling of mixed classes of dangerous goods, in packages and intermediate bulk containers
AS/NZS 1596:2002 The storage and handling of LP Gas
AS 1799.2-1989 Small pleasure boats code - General requirements for yachts
AS 4326-2008 The storage and handling of oxidizing agents (Reconfirmed 2024)
AS/NZS 1841.1:2007 Portable fire extinguishers General requirements (Reconfirmed 2021)
AS 3961-2005 The storage and handling of liquefied natural gas
AS 2809.1-2008 Road tank vehicles for dangerous goods General requirements for all road tank vehicles
AS 3846-2005 The handling and transport of dangerous cargoes in port areas
AS 2834-1995 Computer accommodation
AS/NZS 4487:1997 Pyrogen fire extinguishing aerosol systems
AS 1799.1-1992 Small Pleasure Boats Code - General requirements for power boats
AS 2809.1-1999 Road tank vehicles for dangerous goods - General requirements
AS 4214.6-1998 Gaseous fire extinguishing systems - FE-13 (HFC-23) total flooding systems
AS/NZS 1841.8:2007 Portable fire extinguishers Specific requirements for non-rechargeable type extinguishers (Reconfirmed 2021)
AS/NZS 1841.2:1997 Portable fire extinguishers - Specific requirements for water type extinguishers
AS 3689.1-1989 Automatic fire extinguishing systems using halogenated hydrocarbons Halon 1301 total flooding systems
AS 1894-1997 The storage and handling of non-flammable cryogenic and refrigerated liquids (Reconfirmed 2021)
AS 1940-2004 The storage and handling of flammable and combustible liquids
AS 4326-1995 The storage and handling of oxidizing agents
AS/NZS 2022:2003 Anhydrous ammonia - Storage and handling (Reconfirmed 2023)
AS 2746-2008 Working areas for gas-fuelled vehicles
AS 2714-2008 The storage and handling of organic peroxides (Reconfirmed 2021)
AS 3007.3-2004 Electrical installations - Surface mines and associated processing plant General requirements for equipment and ancillaries
AS/NZS 4681:2000 The storage and handling of Class 9 (miscellaneous) dangerous goods and articles
AS 4332-2004 The storage and handling of gases in cylinders (Reconfirmed 2016)
AS/NZS 4353:1995 Portable fire extinguishers - Aerosol type (Reconfirmed 2021)
AS 5062-2006 Fire protection for mobile and transportable equipment
AS/NZS 1841.1:1997 Portable fire extinguishers General requirements
AS 4214.7-1998 Gaseous fire extinguishing systems - Triodide (FIC-13I1) total flooding systems
AS/NZS 1841.2:2007 Portable fire extinguishers Specific requirements for water type extinguishers (Reconfirmed 2021)
AS/NZS 1596:2008 The storage and handling of LP Gas
AS 3846-1998 The handling and transport of dangerous cargoes in port areas
AS 3676-1989 Portable fire extinguishers - Guide to servicing
AS/NZS 1841.6:1997 Portable fire extinguishers - Specific requirements for carbon dioxide type extinguishers
AS 2714-1993 The storage and handling of hazardous chemical materials - Class 5.2 substances (organic peroxides)
AS/NZS 2927:2001 The storage and handling of liquefied chlorine gas
AS 1851-2005 Maintenance of Fire Protection Systems and Equipment
AS 2444-2001 Portable fire extinguishers and fire blankets - Selection and location (Reconfirmed 2021)
AS/NZS 4081:2001 The storage and handling of liquid and liquefied polyfunctional isocyanates (Reconfirmed 2021)
AS/NZS 1841.8:1997 Portable fire extinguishers Specific requirements for non-rechargeable type extinguishers
AS 2187.1-1998 Explosives - Storage, transport and use Storage

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