I Brief-introduction
The Freezing Point laboraotry Tester is designed and made as per the National Standard GB/T2430 "Test Methods for Freezing Point of Jet Fuels", and Industry Standard of Petrochemical SH/T0090 "Test Methods for Freezing Point of Engine Coolant". If select different configurations, it can be used to determine freezing point of jet fuels, engine coolant and engine concentrate. It is multifunctional instrument.
II Technical parameters
| Model | GD-2430 Freezing Point laboratory Tester | |
| Power supply | AC 220V±10%, 50 Hz | |
| Cold trough | stainless steel trough with two layer glass observation window | |
| Controlling temperature of cold trough | +20°C~-70°C | |
| Temperature controlling accuracy | ±0.5 °C | |
| Bath stirrer | 6 W, 1200 RPM | |
| Refrigeration system | new type of refrigeration compressor | |
| Sample stirrer | By an electromagnetic stirrer; 0~120 RPM | |
| Ambient temperature | ≤30 °C | |
| Relative humidity | ≤85% | |
| Total power consumption | not more than 2000 W | |
1. Full set
No | Name | Unit | Quantity | Remark |
1 | Main unit | Set | 1 | |
2 | Thermometer | Piece | 1 for each | |
-37 °C~2 °C, scale division is 0.2 °C | Piece | 1 | ||
-54 °C~-15 °C, scale division is 0.2 °C | Piece | 1 | ||
-80 °C~20 °C, scale division is 0.5 °C | Piece | 1 | ||
3 | Double wall cooling tube (large) | Piece | 2 | |
4 | Double wall cooling tube (Small) | Piece | 2 | |
5 | Single wall test tube | Piece | 2 | |
6 | Test tube stopper (small) | Piece | 2 | |
7 | Test tube stopper (large) | Piece | 2 | |
8 | Stopping ring for thermometer (1#) | Piece | 2 | |
9 | Constant temperature bath cover | Piece | 2 | One large and one small |
10 | Electromagnet stirrer (Φ45) | Piece | 1 | With down-lead and plug |
11 | Electromagnet stirrer (Φ30) | Piece | 1 | With down-lead and plug |
12 | Power supply wire | Piece | 1 | |
13 | Electromagnet stirrer support (With double holes) | Piece | 1 | Black organic glass plate |
14 | Electromagnet stirrer support (With a large hole and a small hole) | Piece | 1 | Black organic glass plate |
15 | Stirrer (a large one and a small one) | Piece | 1 for each | Stainless steel loopy type |
16 | Transition plate | Piece | 1 | |
17 | Cork | Piece | 1 |
