This instrument is designed and manufactured in accordance with the requirements of the petrochemical industry standard SH/T0090 "Determination of Freezing Point of Engine Coolant" of the People's Republic of China. It is a multi-purpose freezing point me
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This instrument is designed and manufactured in accordance with the requirements of the petrochemical industry standard SH/T0090 "Determination of Freezing Point of Engine Coolant" of the People's Republic of China. It is a multi-purpose freezing point measuring instrument used for determining the freezing point and other indicators of engine coolant and its concentrate.
1. Working power supply: AC220V ± 10%; 50Hz.
2. Working cold bath: double-layer vacuum glass bath.
3. Cold bah temperature control:+20 ℃ to -68 ℃.
4. Temperature control accuracy: ± 0.1 ℃.
5. Bath liquid stirring: The stirring motor automatically stirs, with a power of 6W and a speed of 1200r/min.
6. Refrigeration system: new type of refrigeration compressor.
10. Power consumption of the whole machine: not exceeding 2000W.
11. Number of working holes: 1
1. This instrument adopts imported compressor cascade refrigeration, with a low temperature of up to -68 ℃
2. The instrument adopts a desktop structure, and the cold tank adopts the form of a Dewar flask. The design is simple, the appearance is beautiful, the use is convenient, and the matching is complete
3. Using LER lighting technology, the observation is clear and not glaring
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