B: Main technical features:
The electrics parts are controlled by controlling case.
The controlling case is made of cold rolled steel. It has an observation window and a built-in furnace. The electric part is at the lower section of the controlling case.
The furnace part is composed of SiC furnace base, heater of 1000W/220V, and SiC plate. The position of furnace can be adjusted by rotating the up and down knob on the controlling case, so that you can adjust the relative position of distillation flask and the opening of condensation tube. The heating power can be adjusted by rotating the voltage adjusting knob.
The refrigeration bath is made of stainless steel. It contains heating device, refrigeration device, temperature measuring device and stirring device. The stirring device is driven by a motor.
The dimension of condensation tube complies with GB/T6536.
C: Main technical specifications and parameters | SN. | Item | Parameter |
| 1 | Power supply | AC(220±10%)V, 50Hz |
| 2 | Heating power | 1000W |
| 3 | Receiving cylinder | 100ml，scale division 1ml |
| 4 | Distillation flask | 125mL. It can meet requirements GB/T 6536 and ASTM D86 |
| 5 | Thermometer | Total immersion,(-2～300)℃ and (-2～400)℃. Division value 1℃ |
| 6 | Flask support board | SiC, bore diameter is φ32mm,φ38mm and φ50mm |
| 7 | Temperature controller |
| 7.1 | Range | (Ambient +10)℃～60℃ |
| 7.2 | Accuracy | ±0.5℃ |
| 7.3 | Display | LED |
| 8 | Ambient temperature | ≤30℃ |
| 9 | Relative humidity | ≤85% |
| 10 | Refrigerated compressor | New-type refrigeration compressor |
| 11 | Maximum power consumption | 2500W |
