Overview
HK-9168 Vacuum Distillation Tester conforms to
ASTM D1160 Standard Test Method for Distillationof Petroleum Products at Reduced Pressure. The sample is distilled at an accurately controlled pressure between 0.13kPa and 6.7kPa (1mm and 50mmHg) under conditions that are designed to provide approximately one theoretical plate fractionation. Data are obtained from which the initial boiling point, the final boiling point, and a distillation curve relating volume percent distilled and atmospheric equivalent boiling point temperature can be prepared.
Features
- Imported compressor cooling, no vibration, fast cooling
- Glass temperature sensor, the temperature sensing speed is consistent with the thermometer, and the temperature is displayed digitally
- Self-contained air cooling, fast cooling speed
- Precise needle valve, accurately adjust the vacuum pressure, digital display pressure
- Water level alarm, below the water level line prompt to add water
- Stepless pressure regulation heating, digital display voltmeter
- Thickened tempered glass door, safe and clear
Technical parameters
- Power supply: AC 220V±10% 50Hz
- Heating power: 1200W
- Temperature sensor: glass PT100
- Pressure display: digital display
- Pressure adjustment method: precision needle valve
- Refrigeration temperature: below -45℃
- Refrigeration method: imported compressor refrigeration
- Water level control: alarm prompt
- Temperature control method: PID precision temperature controller
- Circulation mode: pump circulation
- Cooling method: air cooling