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

2. Refrigeration system: new type of refrigeration compressor

3. Measurement and Control Method: Digital Temperature Controller Measurement and Control

4. Cold bath temperature control: 24~-69 ℃

5. Cooling time: -69 ℃ ＜ 120min

6. Constant temperature accuracy: ± 0.5 ℃

7. Freezing point sample tilt timer alarm time: 60s

8. Tilt of test slot: 45 °

9. Test slot timing: automatic 60 second timing

10. Work cold slot: two slots and four holes

11. Whole machine power consumption: ≤ 1200W

1. Adopting the simultaneous cooling method of compressor and semiconductor stack, without the need for circulating cooling water

2. Can work in various environments below 10 ℃, with strong adaptability and low noise

3. Adopting PID temperature control system, digital temperature display, continuously adjustable temperature, equipped with thermometer socket, can calibrate sensor with thermometer

4. Equipped with an electronic time display, the tilting time of the test tube can be observed at any time

5. The instrument consists of a constant temperature device and a suction filter device. It can be used as both a pour point and a cold filter point, making it versatile

6. Satisfy normal use in areas above 3650m altitude

7. Equipped with high-quality compressors and dual compressor composite refrigeration, the cooling speed is fast.

8. Stainless steel constant temperature bath, symmetrical on both sides, with two slots and four holes. The two slots can be independently controlled for temperature, and two sets of tests can be conducted in parallel. There is one hole on each side that can be tilted 45 °, which can meet the requirements of the condensation point test method.

9. Each bath is equipped with a stirring device to ensure uniform and stable temperature inside the bath

11. Equipped with two sets of digital stopwatches, with automatic timing reporting.