Petroleum and related products. Determination of pH of fire-resistant fluids within categories HFAE, HFAS and HFC

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

31-01-2011

Publisher

British Standards Institution

Foreword
Introduction
1 Scope
2 Normative references
3 Principle
4 Reagents and materials
5 Apparatus
6 Sampling
7 Procedure
8 Expression of results
9 Precision
10 Test report
Bibliography

Describes a test method to determine the pH value of fire-resistant fluids within categories HFAE, HFAS and HFC, as classified in ISO 6743-4.

This International Standard specifies a test method to determine the pH value of fire-resistant fluids within categories HFAE, HFAS and HFC, as classified in ISO6743-4.

Committee	MCE/18/-/16
DevelopmentNote	Renumbers and supersedes BS ISO 20843. 2003 version incorporates amendment 15160 to BS ISO 20843. Supersedes 02/120652 DC. (05/2004)
DocumentType	Standard
Pages	14
PublisherName	British Standards Institution
Status	Current
Supersedes	BS ISO 20843 : 2003 AMD 15160 BS EN ISO 20843:2003 02/120652 DC : DRAFT FEB 2002

Standards	Relationship
SN EN ISO 20843:2011	Identical
NS EN ISO 20843 : 2011	Identical
UNI EN ISO 20843 : 2011	Identical
NBN EN ISO 20843 : 2011	Identical
UNE-EN ISO 20843:2011	Identical
DIN EN ISO 20843:2011-04	Identical
ISO 20843:2011	Identical
I.S. EN ISO 20843:2011	Identical
NF EN ISO 20843 : 2011	Identical
EN ISO 20843:2011	Identical
NEN EN ISO 20843 : 2003	Identical
DIN EN ISO 20843 E : 2011	Identical

ISO 3170:2004	Petroleum liquids — Manual sampling
ISO 3696:1987	Water for analytical laboratory use — Specification and test methods
ISO 6743-4:2015	Lubricants, industrial oils and related products (class L) Classification Part 4: Family H (Hydraulic systems)

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BS EN ISO 20843:2011

Petroleum and related products. Determination of pH of fire-resistant fluids within categories HFAE, HFAS and HFC

Table of Contents

Abstract

Scope

General Product Information

International Equivalents

Standards Referencing This Book

Category

Subcategory