Main technical parameters:

1. Temperature control range: room temperature~-196 ℃ (room temperature ≤ 25 ℃)

2. Constant temperature accuracy: ± 2 ℃

3. Cooling rate: Room temperature~-196 ℃, approximately 8 ℃/min

4. Maximum external dimensions of the host: 720 × 600 × 850mm (length × height × width)

Dimensions of liquid nitrogen tank: 700 × 700 × 1000mm (length × height × width)

5. Effective working size: 250 × 160 × 120mm (length × height × width)

6. Number of samples that can be installed:>60 (impact sample size: 10 × 10 × 55mm)

7. Digital timer: 1 minute to 9999 minutes, resolution 1 minute

8. Cooling medium: liquid nitrogen

9. Working power supply: 220V~240V, 50Hz, 100W

Main configuration:

1. One host

2. One stainless steel liquid nitrogen tank

30L external booster (sending small air pump)

3. One solenoid valve

4. One sensor

5. One sample basket

6. One sample clamp

7. A pair of antifreeze gloves