ISO 387:1977
Current
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Hydrometers Principles of construction and adjustment
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English, French
01-09-1977
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Glass hydrometers of constant mass which do not incorporate a thermometer are considered. Basis of scale, reference temperature, surface tension and reference levels for adjustment and reading are specified. In annex A the standard categories of surface tension are tabled, and annex B deals with the adoption of density as preferred basis of scale.
| DocumentType |
Standard
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| Pages |
5
|
| PublisherName |
International Organization for Standardization
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| Status |
Current
|
| Standards | Relationship |
| UNI ISO 387 : 1984 | Identical |
| NFB 35 510 : 83 FD | Identical |
| NEN ISO 387 : 1981 | Identical |
| PN 92/B-13046 : 1992 | Identical |
| BS 718:1979 | Similar to |
| BS 5470:1977 | Specification for glass alcohol hydrometers not incorporating a thermometer |
| API RP 13J : 2014 | TESTING OF HEAVY BRINES |
| BS 734-1:1973 | Measurement of the density of milk using a hydrometer Specification for hydrometers for use in milk |
| BS 718:1979 | Specification for density hydrometers |
| UNI EN ISO 15212-1 : 2000 | OSCILLATION-TYPE DENSITY METERS - LABORATORY INSTRUMENTS |
| ISO 15212-1:1998 | Oscillation-type density meters Part 1: Laboratory instruments |
| BS EN ISO 15212-1:1999 | Oscillation-type density meters Laboratory instruments |
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