Description

Temperature Humidity Chamber is a save space and economic solution by doing climate environment test,temperature humidity test,holding test, cooling-off test, heating-up test, moistening test and drying test…etc.In order to save space, the chamber adopts vertical box design.

Working principle

Constant temperature and humidity control system, SSR is controlled by PID, so that the heating and humidifying amount of the system is equal to the amount of heat and moisture loss.

By the A/D conversion input controller CPU and RAN contrast output to the I/O board, the I/O board sends out instructions to make the air supply system and the refrigeration system work, while PID controls SSR or is the heating SSR work, or the humidifying SSR work, so that the heat moisture is passed to the air supply system uniform test box so as to achieve the constant temperature adjustment and humidity adjustment.

Performance specification

1. Machine model: SL-E01

3. Humidity range:20%— 98 %RH

Note: please refer to the range of humidity.

4. Temperature and humidity control precision:±0.5℃；±2.5％RH.

Note: the above #2 to 4s of stable temperature measurement.

5. The distribution of temperature and humidity is uniform:±2.0℃；±3.0％R.H.

Note: the performance guarantee performance guarantee should be measured after 30 minute of the above #5 items must be measured from the 1/6 position on each wall of the test area, and it should be measured after 30 minutes of temperature and humidity stability.

6. Temperature and humidity are measured after 30 minutes of stability!