overview
The liquefied petroleum gas density tester is designed and manufactured according to the standard SH/T0221 "Determination of Density or Relative Density of Liquefied Petroleum Gas (Pressure Density Gauge Method)" in the petrochemical industry of the People's Republic of China, and is used to measure the density or relative density of liquefied petroleum gas.
This instrument is suitable for liquefied petroleum gas and light hydrocarbons.
At the test temperature, samples with a vapor pressure higher than 1.4 MPa should not use this instrument.

Main technical parameters
1. Power supply: AC220V ± 10% 50Hz
2. Heating power: 1.2 KW
3. Mixing motor power: 15W
4. Temperature control range: 5-50 ℃
5. Temperature control accuracy: ≤± 0.2 ℃
6. Pressure gauge: Circular pointer pressure gauge 0-1.6Mpa
7. Compressor power: 280 W

Structure and Principle
The liquefied petroleum gas density analyzer consists of a bath, refrigeration section, temperature control meter, stirring motor, heater, and other parts. The bath is made of organic glass material, which has the advantages of corrosion resistance and good transparency. The temperature control part is composed of a digital temperature control meter and a refrigeration system. The temperature control meter is convenient and intuitive to adjust the temperature. The refrigeration system can keep the temperature of the medium in the bath below room temperature. The stirring motor makes the temperature of the medium in the bath uniform. The composition of the entire system makes the medium in the bath have high temperature control accuracy.