IEC 60993:1989
Current
The latest, up-to-date edition.
Electrolyte for vented nickel-cadmium cells
Hardcopy , PDF
English - French
15-08-1989
FOREWORD
PREFACE
1 Scope
2 Object
3 Definitions
3.1 Classification of impurities
3.2 Filling electrolyte
3.3 Operating electrolyte
3.4 Replacement electrolyte
4 Preparation of the electrolyte
4.1 Requirements of potassium hydroxide (KOH), solid
and liquid, supplied for preparation of electrolytes
4.2 Requirements of water used for topping up and
preparation of electrolytes
4.3 Requirements of sodium lithium hydroxide (LiOH, H[2]O)
used as additive for preparation of electrolytes
5 Requirements for filling and replacement electrolytes
6 Physical and chemical requirements of electrolyte
6.1 Density of electrolyte
6.2 Minimum and maximum values of electrolyte densities
6.3 Purity of electrolyte
APPENDIX A - (informative)
APPENDIX B - (informative)
Applies to electrolytes and their components when used in vented nickel-cadmium cells.
| DevelopmentNote |
Stability Date: 2018. (09/2017)
|
| DocumentType |
Standard
|
| Pages |
23
|
| PublisherName |
International Electrotechnical Committee
|
| Status |
Current
|
| Standards | Relationship |
| DIN IEC 60993:1993-01 | Identical |
| NF EN 60993 : 2003 | Identical |
| NEN EN IEC 60993 : 2002 | Identical |
| NEN 10993 : 1990 | Identical |
| I.S. EN 60993:2002 | Identical |
| PN EN 60993 : 2003 | Identical |
| SAC GB/T 18270 : 2000 | Identical |
| BS EN 60993:2002 | Identical |
| CEI 21-11 : 1ED 1998 | Identical |
| CEI EN 60993 : 2004 | Identical |
| EN 60993:2002 | Identical |
| UNE 21993:1994 | Identical |
| DIN EN 60993:2003-04 | Identical |
| UNE-EN 60993:2003 | Identical |
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