BS 5207:1975
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Specification for sulphur hexafluoride for electrical equipment
Hardcopy , PDF
02-12-2005
English
30-09-1975
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Cooperating organizations
Foreword
Specification
1. Scope
2. References
3. Description
4. Impurities
5. Sampling
6. Size of cylinders
7. Marking of cylinders
8. Certificate of compliance
Appendices
A. General information concerning sulphur hexafluoride
B. Sampling technique
C. Identification of gas
D. Toxicity
E. Water content and condensation temperature
F. Carbon tetrafluoride, oxygen and nitrogen
G. Hydrolysable fluorides
H. Acidity
J. Mineral oil content
Tables
1. Concentrations of impurities
2. Hygrometric data for uncontaminated water vapour
Figures
1. Saturated vapour pressure curve for sulphur
hexafluoride
2. Gravimetric determination of water in sulphur
hexafluoride gas
3. Main features of dew-point cell design
4. Arrangement for measurement of dew point
5. Example of chromatogram obtained when determining
oxygen, nitrogen and carbon tetrafluoride
6. Apparatus for determination of free acidity
7. Gas washing bottle for separation of oil from
sulphur hexafluoride gas
8. Apparatus for separating oil from sulphur
hexafluoride gas
As supplied in steel cylinders for use as an insulating, cooling and arc interrupting medium. Permissible limits for impurities including water, carbon tetrachloride, oxygen, nitrogen, hydrolysable fluorides, oil, acidic constituents and toxic impurities. Sampling techniques and test methods.
| Committee |
GEL/10
|
| DevelopmentNote |
Supersedes 71/29873 DC. (07/2005)
|
| DocumentType |
Standard
|
| Pages |
26
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| UNE-EN 13677-3:2003 | Identical |
| BS 5209:1975 | Code of practice for the testing of sulphur hexafluoride taken from electrical equipment |
| BS 5209:1975 | Code of practice for the testing of sulphur hexafluoride taken from electrical equipment |
| BS 5045-2:1989 | Transportable gas containers Specification for steel containers of 0.5 L up to 450 L water capacity with welded seams |
| BS 341-1:1962 | Transportable gas container valves Valves with taper stems (excluding valves used for breathing and medical purposes) |
| BS 1736(1951) : LATEST | FILLING RATIOS FOR LIQUEFIABLE GASES |
| BS 401:1931 | Steel cylinders for the storage and transport of \'liquefiable\' gases |
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