Product Description
Technical Data Sheet
II. Main technical specifications and parameters
 1. Power supply: AC 220 V±10%, 50 Hz.
 2. Distillation flask shield: Made by iron sheet, its surface is plated to black, and it is with a wooden handle. There is a gap opposite to the handle to let the branch tube of distillation flask get through. There is a rectangle observation window on the shield of flask. There is transparent mica inserted in the frame of window.
 3. Distillation flask:It is made of hardness glass and can endure a temperature higher than 500 ℃. The diameter of the ball section of the flask is 102±2.0 mm, and the neck of the flask is 25±1.2 mm. The angle between branch tube and flask neck is 75±3 °.
 4. Thermometer: 0~360 ℃, scale division is 1 ℃.
 5. Condensation tube and holder: The Condensation tube is composed of Φ12.5±0.5 glass tube, and it is supported by two holders.
 6. Heating temperature adjustment device: It is composed of heating furnace and silicon control rectifier temperature adjustment circuit case. Its power is 1000 W/220V. The heating speed is adjustable.
 7. Graduated flask: The graduated flask is 100 ml, and scale division is 0.5 ml.
 8. Connection tube: made by thick glass (about 1 mm). Like ox horn. The bending angle is 105°. The inner diameter of larger end is 18 mm and the inner diameter of small end is less than 5 mm.
 9. Electric furnace gasket: It is made by carbonized silicon. Its outer diameter is 105 mm and its inner diameters are 50 mm and 30mm, total two types.
 10. Ambient temperature: -10℃~+35 ℃
 11. Relative humidity: ≤85%
 12. Total power consumption: not more than 1100 W\