I. Summary
The instrument is designed and made as per national standard of People’s Republic of China GB/T2430 Standard Test Method for Freezing Point of Aviation Fuels and the industrial standard of People’s Republic of China SH/T0090 Standard Test Method for Freezing Point of Engine Coolant. It can also meet requirements of ASTM D2386 Standard Test Method for Freezing Point of Aviation Fuels and ASTM D 1177 Standard Test Method for Freezing Point of Aqueous Engine Coolants. By Equipping with different accessories, it can be used to test freezing point of aviation fuels, engine coolants and condensation liquids. It is a kind of multifunctional freezing point tester.
II. Main technical features
1. Stainless steel working chamber. Double layer window. Advanced temperature control technology. Can meet requirements of standards.
2. By Equipping with different accessories, it can be used to test freezing point of aviation fuels, engine coolants and condensation liquids. It is a kind of multifunctional freezing point tester.
3. Desktop structure. Stainless steel working bench. Simple design. Easy to operate.
III. Main technical specifications
1. Power supply: AC 220 V±10%, 50 Hz;
2. Cold trough: Stainless steel cold chamber, double-layer glass window.
3. Temperature control range of cold trough: +20 ℃～-70℃
4. Temperature control accuracy: ±0.5 ℃
5. Stirrer for cold chamber: Controlled by a stirring motor. Power: 6 W, 1200 RPM
6. Refrigeration system: New type refrigeration compressor
7. Stirrer for sample: Stirred by an electromagnet, 0～120 times/min; Adjustable
8. Ambient temperature: ≤30 ℃
9. Relative humidity: ≤85%
10. Maximum power consumption: 2000 W
