PT-D1177-041A Engine coolant freezing point tester

Applicable standard
ASTM D1177, SH/T 0090

Performance characteristics

1. This instrument is suitable for measuring the freezing point of engine coolant
2. Adopt advanced PID self-tuning temperature control system, digital display temperature control, accuracy up to ±0.1 °C;
3. The refrigeration system adopts cascade cooling, which has fast cooling speed, low noise and no need for cooling water. The minimum temperature can reach -70 °C.
4. Used Germany imported Danfoss compressor; DuPont refrigerant from United States, and Canadian fan condensers.
5. Equipped with a test tube electric stirrer, stir evenly up and down, eliminating manual mixing.
6. The instrument container is a vacuum dewar, which has good transparency.
7. Split structure to avoid the impact of vibration.

Technical indicators