1.

Temperature limit range:

-70 ℃ to 100 ℃ (no-load).

2.

Temperature control range:

-40 ℃ to 85 ℃ (standard load).

3.

Temperature fluctuation:

≤ ± 0.5 ℃.

4.

Temperature uniformity:

± 2.0 ℃.

5.

Temperature deviation:

≤ ± 2.0 ℃.

6.

Heating rate:

Approximately 2.0 ℃/min (room temperature → 85 ℃ ≤ 30min, no sample in the test box, non-linear)

7.

Cooling rate:

Approximately 1.2 ℃/min (room temperature → -40 ℃ ≤ 50min, no sample in the test box, non-linear)

8.

Humidity control range:

20%~98% R H (refer to the temperature and humidity matching curve chart).

9.

Humidity fluctuation:

± 1.0% R.H, after humidity stabilization (20%~95% R.H).

10.

Humidity uniformity:

≤ 3.0% R.H, after humidity stabilization (20%~95% R.H).

11.

Humidity deviation:

≤ ± 3.0% R.H, after humidity stabilization (20%~95% R.H).

12.

Indoor wind speed:

≤ 1.0m/s (specialized guide layer for large laboratories).

13.

Test area size:

Width, height, and depth are 2.0 * 2.0 * 2.0m, 8.0 cubic meters, and 4 square meters.

14.

External dimensions:

Width, height, and depth are 2.2 * 2.65 * 2.2m (excluding protruding parts such as units and detachable motors).

15.

Power supply/total power:

16.5kw/380V ± 10%, 50HZ ± 5%, three-phase five wire safe grounding.

16.

Operating current:

-At a constant temperature of 40 ℃, it is about 21A, and at a constant temperature of 85 ℃, it is about 8.0A.

85 ℃/85% R Approximately 18A at constant temperature and humidity.

17.

Test environment conditions:

The ambient temperature is 25 ℃, the relative humidity is ≤ 85%, and it ranges from 86 to 106 KPa.

Under the condition of no sample inside the test box.

18.

Cooling method:

Standard water-cooled model, optional air-cooled model (* air-cooled model has higher noise than water-cooled model).

19.

Unit noise:

≤ 75dB (A), measured at a distance of 1 meter directly in front of the center of the gate and a height of 1.2 (when there is no other interference or noise).