1. Working power supply: AC220V ± 10% 50Hz

2. Temperature control range: room temperature~-70 ℃

3. Temperature control accuracy: ± 0.1 ℃

4. Experimental unit: 2 groups

5. Detection method: Imported photoelectric sensor

6. Filter point detection: Equipped with an automatic suction filter, cold filter point automatic suction detection.

7. Condensation point detection: automatic tilt at 45 degrees, automatic photoelectric judgment result

8. Tilt point detection: Calculated from pour point data and accurate to ± 1 ℃.

9. Detection interval: (adjustable from 1 to 10 ℃, user adjustable)

10. Storage records: 200 records

11. Printing method: Micro printer

1.7-inch LCD display, microprocessor program control for the host, Chinese human-machine interface, clear and intuitive.

2. The instrument is in a dual hole form, with temperature control in an alcohol bath, and the lowest temperature can reach minus 70 ℃.

3. Parameters can be set according to experimental requirements, and cooling speed and detection standard temperature detection intervals can be written.

4. It can be quickly detected or tested according to standards.

5. Equipped with an overhead photoelectric liquid level sensor, it can accurately detect the position of the horizontal liquid level and make precise judgments on the cold filter point.

6. Equipped with a built-in vacuum pump pressure balancing system device to ensure stable suction and filtration pressure during the test.

7. Automatically judge, detect, and calculate test results.

8. During the experiment, the temperature is automatically lowered, the test tube is automatically aspirated, the liquid level is automatically detected and judged, the results are automatically stored and printed, and the experiment is automatically stopped at the end.

9. The dual hole position can simultaneously test two cold filter point samples, equipped with two sets of cold filter point detection devices.

10. Dual hole independent testing without interference. It can be tested simultaneously or asynchronously.