DSHD-0165A Vacuum Distillation Tester

A:Brief description: 　 DSHD-0165A Vacuum Distillation Tester is designed and made as per the industry standard of People’s Republic of China SH/T0165-92 Test Method for Distillation of High Boiling Point of Petroleum Products at Reduced Pressure. DSHD-0165A Vacuum Distillation Tester is suitable to determine the distillation characteristics of high boiling point petroleum products, such as wax oils, lubricating oils, etc. B: Main technical features: 1. Power supply: AC 220 V±10%, 50 Hz 2. Heating power: (1) Heater for distillation flask: 1000 W (2) Heater for receiving flask: 350 W 3. Heating power for distillation flask: 0W to 1000 W, adjustable 4. Temperature range for air bath of receiving flask: room temperature to 100 ℃ 5. Temperature sensor in the air bath: Pt100 platinum resistance 6. Temperature controlling mode for air bath: Automatically control by digital display temperature controller 7. Temperature controlling accuracy: ±1 ℃ 8. Cubage of buffer vessel:1000 ml 9. Max. Residual pressure of vacuum pump: ≤2 mmHg 10.Digital display pressure meter: Absolute pressure（0～200）mmHg 11. Illumination light in the air bath of receiving flask: Energy-saving fluorescent lamp 12.Working condition: (1) Ambient temperature: 5℃ to 35 ℃ (2) Relative humidity: ≤85%