NBN EN ISO 3993 : 1995
Current
The latest, up-to-date edition.
GAZ DE PETROLE LIQUEFIES ET HYDROCARBURES LEGERS - DETERMINATION DE LA MASSE VOLUMIQUE OU DE LA DENSITE RELATIVE - METHODE DE L'AREOMETRE SOUS PRESSION
12-01-2013
Committees responsible
National foreword
Foreword
Method
1 Scope and field of application
2 Definitions
3 Principle
4 Apparatus
5 Reference liquids
6 Sampling
7 Calibration of apparatus
8 Procedure
9 Precision
10 Test report
Annex
Use of thermohydrometers
Tables
1 Ranges and dimensional specification for pressure
hydrometers
2 Coefficients for conversion of hydrometer readings to
density or relative density for butadiene
Figure
Pressure hydrometer cylinder
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| DevelopmentNote |
Supersedes NBN ISO 3993 (11/2003)
|
| DocumentType |
Standard
|
| PublisherName |
Belgian Standards
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| ISO 3993:1984 | Identical |
| UNE-EN ISO 3993:1996 | Identical |
| EN ISO 3993:1995 | Identical |
| UNI EN ISO 3993 : 1997 | Identical |
| BS EN ISO 3993:1996 | Identical |
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