SDB-0165 Vacuum Distillation Unit

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SH/T 0165


The instrument is used to determine the distillation range of petroleum products with high viscosities. It can also be used to determine the petroleum products with high boiling points such as wax oils and lubricating oils.

Main technical specifications

1. Power supply: AC 220 V±10%, 50 Hz
2. Heating power: Heater for distillation flask: 1000W, Heater for receiver: 350W
3. Heating power for distillation flask: (0~1000)W, adjustable
4. Temperature range for air bath of receiving flask: Ambient to 100℃, adjustable
5. Temperature sensor of air bath: Pt100, RTD
6. Temperature control mode for air bath: Digital temperature controller
7. Temperature control precision: Set temp.±1 ℃
8. Capacity of buffer vessel: 1000 ml
9. Max. residual pressure: 2mmHg
10. Illumination light in the air bath: Energy saving lamp
11. Working condition:  Ambient temperature: (5~35)℃, Relative humidity: ≤85%

Main technical features

1. Desktop structure. It is composed of distillation test part and vacuum process part.
2. The power of the heating furnace can be adjusted continuously. It equips a cooling device to make the heating furnace cooled down rapidly after determination. It is convenient for next test.
3. The vacuum pump has good effect. The max residual pressure can reach to 2mmHg.