IS 1069 : 2021 Quality Tolerances for Water for Storage Batteries-Specification
Revised Standard from Last Update.
1 SCOPE
This standard prescribes requirements and methods of sampling and test for water intended for use in storage batteries (lead-acid type).
2 REFERENCES
The standards listed below contain provisions which, through reference in this text, which constitute provisions of this standard. At the time of publication, the editions indicated were valid. All standards are subject to revision, and parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below.
1070 : 1992 Reagent grade water (third revision)
3025 Methods of sampling and test (physical and chemical) for water and wastewater:
(Part 11) : 1983 pH value ( first revision )
(Part 14) : 2013/ Specific conductance (wheatstone
ISO 7888 : 1985 bridge, conductance cell) (second revision )