Overview
The TAISITE WSS-150P constant temperature and humidity test box is a device for heat, cold, dry and moisture resistance testing. Its temperature control range is -70 ° C to 150 ° C, humidity control range is 20% to 98% RH, and the content volume is 150L, which is suitable for simulation testing needs in a variety of environments.
Features
1. SUS304 stainless steel studio, equipped with flat reaction handle.
2. Vacuum tempered Glass observation window, with defrosting function, easy to observe the experimental status in real time.
3. Built-in independent steam humidification system to ensure uniform humidity.
4. The use of turbine centrifugal forced air supply makes the temperature distribution more uniform.
5. Equipped with original imported Compressor, using environmentally friendly R404 refrigerant, with liquid spray chill down and liquid spray defrost function, stable and efficient refrigeration.
6. Built-in pulley design, easy to move.
7. Imported large-screen LCD touch controller, supports Chinese and English interfaces, can be programmed, real-time display temperature operation Linear dispersion, and is equipped with USB3.0 or RS485 interface to support remote control.
8. Easy to operate, support fixed-value operation, regular operation and automatic stop.
9. Special function keys to achieve temperature setting, auxiliary menu provides over-rise alarm, deviation correction, menu lock and other functions.
10. Equipped with power-off protection, parameter memory and call recovery functions.
11. Compressor overload protection.
12. Support appointment start stop.
13. With loop self-diagnosis, Sensor fault alarm, upper and lower limit over-temperature alarm function.
14. Intelligent defrosting, monitoring timing, overlift preventer.
15. Multiple safety protection: over-lift alarm, menu lock, over-lift prevention, overload protection, power failure protection.
Principle
The equipment is heated by a nickel-chromium alloy electric heating wire heater, humidified by a stainless steel sheathed heater, and cooled by a refrigeration system composed of a French Taikang or a German BITZER Compressor. The equipment adopts a centrifugal fan and a broadband forced air circulation (up and down) to ensure uniform temperature and humidity in the box. The control system collects data through the PT100 temperature sensor and the imported wet and dry bulb humidity Sensor, and the touch screen controller performs multi-stage program temperature control to achieve accurate environment simulation.
Applications
Heat resistance test, cold resistance test, dry resistance test, moisture resistance test
Standards
The data did not mention specific compliance criteria.
Steps
1. Perform parameter setting through the touch screen controller, and select the setting value or program operation mode.
2. Start the device, and the system will run automatically according to the set program.
3. During operation, the experimental status can be monitored in real time through the observation window.
4. After the experiment is completed, the device can be automatically stopped or stopped according to the set timing.
Notice
• The equipment has multiple safety protection functions. In case of alarm, please check according to the prompts.
• Pay attention to the power supply voltage requirements (AC220V +/- 10% or AC380V/415V +/- 10%).
• Please ensure that the water supply system is normal before use to prevent dry burning or water shortage protection triggering.
• When moving your device, use the built-in pulley and place it smoothly.
• Regularly check the refrigerant and electrical systems to ensure the stable operation of the equipment.
