FDY-0401 Engine coolant freezing point tester

Scope
Engine coolant freezing point tester in accordance with the national standard GB / T2430 "Determination of the freezing point of jet fuel," requires the State Petroleum and Chemical Industry Standard SH / T0090 "engine coolant freezing point determination" provides design and manufacture.
Choose a different configuration, measuring jet fuel, engine coolant concentrate its freezing point and other indicators may be used separately, is a multi-purpose freezing point tester.
Features
1. Double vacuum glass observation window, real-time observation of samples during operation;
2. Using imported compressor refrigeration the cascade technology can reach -70 ° cold bath, noise;
3. Using PID control techniques, temperature control, temperature control accuracy of ± 0.5 °C4, engine coolant freezing point tester using state-of
4. The art electromagnetic stirring, no noise, low failure rate, is the preferred alternative to the traditional mechanical agitation.
Technical Parameters
1. Power supply: AC 220V ± 10%; 50Hz;
2. Work the cold tank: stainless steel cold tank, double vacuum glass viewing window;
3. Cold trough temperature: +20 °C~ -70 °C;
4. Temperature accuracy: ± 0.5 °C;
5. Bath agitation: automatic stirring motor, power 6W, 1200r / m;
6. Refrigeration system: new refrigeration compressor;
7. Sample stirring: electromagnetic stirring, 0 to 120 beats / minute, continuously adjustable;
8. Ambient temperature: 30 °C;
9. Relative humidity: 85%;
10. Total power consumption: not more than 2000W.