EN ISO 3993:1995

Liquefied petroleum gas and light hydrocarbons - Determination of density or relative density - Pressure hydrometer method (ISO 3993:1984)

Publication date:   Mar 19, 2004

General information

90.93 Standard confirmed   Apr 22, 2008

CEN

CEN/TC 19 Gaseous and liquid fuels, lubricants and related products of petroleum, synthetic and biological origin.

European Norm

75.060   Natural gas | 75.160.30   Gaseous fuels

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Scope

The prescribed apparatus shall not be used for materials having gauge vapour pressures higher than 1,4 MPa (absolute vapour pressure 1,5 MPa) at the test temperature. Alternative calibration procedures are described, but only the one using a certified hydrometer is suitable for the determination of density to be used in calculations of qualities for custody transfer or fiscal purposes.

Life cycle

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PUBLISHED
EN ISO 3993:1995
90.93 Standard confirmed
Apr 22, 2008

Relations

Adopted from ISO 3993:1984 IDENTICAL