1. Working power supply: AC (220 ± 10%) V, 50Hz

2. Cold bath temperature control: (1) Cold bath I: can be set to 0 ℃, accuracy ± 0.5 ℃, two bath isothermal

(2) Cold Tank II: Can be set to -17 ℃~0 ℃, accuracy ± 0.5 ℃, two bath isothermal

(3) Cold Tank III: Can be set to -34 ℃ to -17 ℃, with an accuracy of ± 0.5 ℃, and has a two bath isothermal configuration

(4) Cold Tank IV: Can be set to -70 ℃ to room temperature, with an accuracy of ± 0.5 ℃, two bath isothermal

3. Refrigeration method: Compressor refrigeration

7. Dimensions: 810mm x 500mm x 840mm (length x width x height)

1. By using microcontroller control technology, the refrigeration temperature of the instrument is intelligently controlled, and the temperature of each cold tank is displayed in real time. The temperature setting and control parameter adjustment are convenient, and the temperature control accuracy is high.

2. Adopting a high-precision wide screen, parameter settings, adjustments, displays, and modifications are all completed on the screen, with a user-friendly interface and easy operation.

3. Multi functional comprehensive type, one machine can perform multiple tests such as pour point, cloud point, pour point, cold filter point, etc.

4. Using a metal bath, the cooling conduction is fast, the temperature is uniform, and various troubles caused by using a liquid bath are eliminated. The cooling speed is fast, the use is convenient, and the efficiency is high.

5. It has the function of automatic start and stop of the compressor, and can set different cold bath temperatures for 4 cold tanks. Each tank has two isothermal baths, with a minimum bath temperature of -70 ℃ and a temperature control accuracy of ± 0.5 ℃.

6. Equipped with automatic protection function, if any cold tank experiences abnormal temperature, the instrument will automatically cut off the working power supply of the heating tube and sound an alarm to avoid damaging the instrument.

7. Floor standing structure, innovative design, small footprint, equipped with four wheels at the bottom, easy to move.