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BS 4974:1975

Withdrawn
Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

Specification for water for lead-acid batteries
Available format(s)

Hardcopy , PDF

Withdrawn date

18-01-2019

Language(s)

English

Published date

29-08-1975

Publisher

British Standards Institution

Cooperating organizations
Foreword
Specification
1. Scope
2. Grade A water
3. Grade B water
Appendices
A. Method for the determination of manganese content
B. Method for the determination of sulphated residue
    on ignition
C. Method for the determination of chloride content
D. Method for the determination of ammoniacal nitrogen
    content
E. Method for the determination of nitrogen oxides
    content
F. Method for the determination of iron content
G. Method for the determination of copper content
H. Method for the determination of conductivity

Grade A all-purpose distilled or deionized quality water and grade B lower quality water for certain types of battery, only to be used with the agreement of the manufacturer.

Committee
W/-
DevelopmentNote
Supersedes 71/53575 DC. (07/2005) Reviewed and confirmed by BSI, August 2005. (08/2005)
DocumentType
Standard
Pages
18
PublisherName
British Standards Institution
Status
Withdrawn

BS 6290-2:1999 Lead-acid stationary cells and batteries Specification for the high-performance Plante positive type
BS 6290-3:1999 Lead-acid stationary cells and batteries Specification for the flat positive plate type
BS 6133:1995 Code of practice for safe operation of lead-acid stationary batteries

BS 612:1966 Specification for Nessler cylinders
BS 3031:1996 Specification for sulfuric acid used in lead-acid batteries

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Hardcopy - English
PDF - English
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