SETA_22130-2- Liquefied Gas Residue Analyzer

22130-2 Liquefied Gas Residue Analyzer

Compliance method:
ASTM D1837； IP 2158; IP 317; SY/T 7509

Scope of application:
This standard is applicable to the determination of residual content of liquefied petroleum gas after volatilization at 38 ℃

Method summary:
Place a 10 mL liquefied petroleum gas sample in a centrifuge tube to evaporate, measure and record the volume of residue left at 38 ℃, and record the phenomenon of adding a certain amount of solvent and residue mixture droplets onto filter paper.

The technical specifications of the instrument are as follows:
Centrifuge tube: 100mL, with a scale of 0.05 mL within the range of 0 mL to 0.5mL
The cooler is made by winding copper pipes with a length of 6m and a diameter of 5mm-7mm into an outer diameter of 63.5mm+1.5nu
The coil is installed in a suitable cold bath
The temperature of the water bath is controlled at 38C+/-2C.