Main technical features
1. It adopts a special heating furnace to ensure the safety. The heating power can be adjusted continuously.
2. The rising up and lowering down of distillation flask can be adjusted free by lifting device.Flexible and convenient to operate.

Main technical specifications1. Power supply: AC(220±10%)V, 50Hz;
2. Heating power: ≤2800W;
3. Receiving cylinder: 100 ml. Scale division 1 ml.
4. Distillation flask: 125 ml, as per GB/T6536 and ASTM D86.
5. Thermometer: Total immersion. They are from ( -2 to 300 )ºC and from (-2 to 400) ºC. The scale divisions of them are 1 ºC.
6. Flask support board: Sic. Diameters of holes are φ32mm, 38mm, and 50mm.
7. Temperature controller:
(1) Range: 0 ºC to 60 ºC
(2) Accuracy: ±0.5ºC 
(3) Display: LED
8. Ambient temperature: 15ºC~35ºC
  Relative humidity: ≤85%
9. Refrigerated compressor: New-type refrigeration compressor
 

Shanghai Changji Geological Instrument Co.,Ltd is established in 1998,the former is Shanghai Geological Instrument Factory under the Ministry of  the National Geology and Mineral Resource.
Changji has four major series and more than 200 types products: more 140 types petroleum instruments,more 60 types highway instruments,each 10 types for laboratory instruments,Rotary viscosity instruments and geological instruments.Also we develop and produce more than 30 kinds of non-standard instruments according to the clients' special requirements each year.It depends on the complete category products,strong matching capacity and fast development ability,its products are not only widely used in China,but also sold and welcomed in 20 countries.