HK-7509 Volatility and Residues in Liquefied Petroleum (LP)Gases Apparatus

Overview
HK-7509 Volatility and Residues in Liquefied Petroleum (LP)Gases apparatus conforms to the ASTM D2158 Standard Test Method for Residues in Liquefied Petroleum (LP)Gases and ASTM D1837 Standard Test Method for Volatility of Liquefied Petroleum (LP)Gases.This apparatus covers the determination of extraneous materials weathering above 38℃ that are present in liquefied petroleum gases.The extraneous materials will generally be dissolved in the LPG,but may have phase-separated in some instances.

Features

1. Imported compressor compound refrigeration
2. Spiral as standard, with precision needle valve
3. Double bath design

Technical parameters

1. Rated voltage:220V±10% 50Hz
2. Power:2000W
3. Temperature controlling mode:digital display
4. Temperature of cooling bath:-55℃~30℃
5. The temperature of bath:38℃
6. Temperature control accuracy:±0.1℃
7. Sensor:Pt100（RTD）
8. Stiring mode:electrical motor stir
9. Ambient requirements:Temperature:5~40℃:Humidity≤85%