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VOLATILITY OF LIQUEFIED PETROLEUM GASES ASTM D1837 - ISO 6620 - NFM 41012

VOLATILITY OF LIQUEFIED PETROLEUM GASES

ASTM D1837 - ISO 6620 - NFM 41012

This test method is a measure of the relative purity of the various types of liquefied petroleum (LP) gases and helps to ensure suitable volatility performance.

Covers the determination of an approximate measure of the amount of higher boiling constituents present in the various type of liquefied petroleum gases.

The test results, when properly related to the observed vapour pressures and gravities of products, can be used to indicate the approximate concentration of butane in the propane type liquefied petroleum gas, and pentanes in the propane - butane mixtures and butane types of liquefied petroleum gas

CHARACTERISTICS
  • Metallic frame
  • Chilling coil
  • Graduated receiver
  • Water bath

    • SPECIFICATION
    Tester for Volatility of LPG including frame, 2 dewar flasks, chilling coil with cock, receiver support, beaker, evaporation receiver, ASTM 99C thermometer with jacket

    REF. 941940
    Complete apparatus, with test tube, 2 Dewar flasks and armored thermometer

    SPARE PARTS (2 years basis)
    941297 8 inches cone-shaped tube (100 ml)
    941942 Unsilvered Dew ar f lask
    9915164 ASTM thermometer 99C
    9915165 Sleeve for 99C thermometer