II: Main technical features:
The instrument adopts low temperature and double units working mode. The minimum temperature can set to 0℃.It can do test for one sample or two samples at same time.It highly improves the work efficiency.
It adopts digital temperature controller, stainless-steel heater, new type refrigeration compressor and electric stirrer to constitute constant temperature bath. The temperature in the bath is uniform,can fully meet the requirements of test.
It adopts special designed structure, cooling speed is fast.The bath temperature can cool down from room temperature to 0℃ within 50 minutes.
It adopts special heating furnace to ensure the safety of test. Heating power can be stepless adjusted to meet the requirements of test.
III: Main technical specifications and parameters
| SN. | Item | Parameter |
| 1 | Power supply | AC(220±10%)V, 50Hz |
| 2 | Heating power | 1000W×2 |
| 3 | Receiving cylinder | 100ml，scale division 1ml |
| 4 | Distillation flask | 125mL. It can meet requirements GB/T 6536 and ASTM D86 |
| 5 | Thermometer | (-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 | Maximum power consumption | 4000W |
| 11 | Dimension | 730mm×530mm×580mm |
