Oil Content of Petroleum Waxes Tester ISO2908 ASTM D721
ASTM D3235
Product model: JF3554B
Product Introduction
This instrument is suitable for detecting the oil content of petroleum wax. The freezing point of the wax should be above 30℃, and the oil content should not exceed 15%. For some waxes with an oil content greater than 5%, they can be divided if they cannot be completely dissolved in methyl ethyl ketone. Layer, the instrument should not be used.
Technical Parameter
1. Applicable Standard: ASTM D721 ASTM D3235 ISO2908
2. Temperature Control: PID digital display temperature controller
3. Refrigeration Method: Compressor refrigeration
4. Temperature Control Method: Electric heating tube
5. Working Temperature: 0±0.5℃ -34.5±0.5℃ 90±0.5℃
6. Evaporator: 4 tubes 35±1℃
7. Power Supply: AC220V±10%/50HZ
Main Feature
1. A separate temperature control system can ensure the accuracy of the test temperature;
2. Fully enclosed compressor refrigeration;
3. All copper refrigeration bath
4. Electronic heating bath with agitator on it;
5. Stainless steel heater;
6. Standard glass test tube, meeting GB/ISO requirements
7. The standard glass test tube meets the test requirements;
8. Transparent observation of evaporation device
9. The four-channel airflow is divided into two-channel control to ensure the flow rate;
10. Microcomputer controller, PID function, digital display temperature (continuous display during testing), degree 0.1°C, Pt100 RTD temperature probe;
11. It is very convenient to access the control box;
