Two-zone Thermal Shock Test Chamber

Construction of Two-zone Thermal Shock Test Chamber:

1, Construction mode of environmental test chamber:

Environmental test chamber is composed of a high temperature test chamber located at the upper end, a low temperature test chamber located below, a freezer cabinet located at the back and a home appliance control chamber (system software) located on the right. In this way, the shell occupies a small area, compact structure, beautiful appearance design, the freezer unit is placed in a separate generator chamber body, in order to reduce the vibration and noise of the freezer unit operation on the environmental test chamber harm, in addition to the installation and maintenance of the generator set, the household appliance operation panel is placed on the right panel of the environmental test chamber to facilitate the operation of the actual operation;

2, Shell surface raw materials: cold-rolled plate, surface electrostatic powder spraying solution;

3, The shell cavity raw materials: imported stainless steel plate (SUS304);

4, Thermal insulation material: heat resistant hard plastic polyamine ester foam + foam glass plate;

5, The door: single door, equipped with double silicone rubber sealing and sealing rubber strip heating equipment, under the self-limiting temperature heating zone, to avoid the experiment essence and frost;

6, Test rack: move up and down left and right sliding type stainless steel plate test rack. The pneumatic double-effect cylinder shows a stable and symmetrical driving force. The positioning device of the test rack uses an electromagnetic field triggered limit switch;

7, Cable wire installation hole: the upper end of the test rack and the top of the high temperature test chamber is provided with a telescopic cable threading tube.

Touch type programmable temperature and humidity controller

It is temperature and humidity programmable controller which equips with the general control, heating and cooling function by supporting high definition TFT-LCD touch screen and SD card.

Performance：

High accuracy

Precision control with 18bit A/D convertor

TEMP. : ±0.1% of full scale ±1 digit

HUMI. : ±1.0% of full scale ±1digit

      Optimizing PID group

Precision control by 6 groups of TEMP./HUMI. and 3 group of temperature only

      Specialized controller

As a specialized controller for temperature and humidity, synchronized control system with PT-PT, PT-DCV

     Specialized humidity control

Humidity control algorithm implements a stable control according to the equipment size。

      Heating cooling control

Separated hardware

Configuration separated by display, control, and input / output board

Available to mount panel mount and VESA mount