Overview
The TAISITE WSS-80Q constant temperature and humidity test box is a device for heat, cold, dry and moisture resistance experimental testing. Its temperature control range can reach -60 ° C to 150 ° C, humidity control range is 20% to 98% RH, and the content product is 80L, which is suitable for a wide range of Reliability testing needs.
Features
1. The studio is made of SUS304 stainless steel and is equipped with a flat reaction handle.
2. The observation window adopts vacuum tempered Glass, which has the function of defrosting, which is convenient for real-time observation.
3. Built-in independent steam humidification system to ensure uniform humidity.
4. Adopt a turbine centrifugal forced air supply system to ensure a more uniform temperature distribution.
5. Using the original imported Compressor, using environmentally friendly R404 refrigerant, with liquid spray chill down and spray liquid defrost function, stable and effective refrigeration.
6. Built-in pulley, easy to move.
7. Equipped with imported large-screen LCD touch controller, supports Chinese and English interface, program editing, real-time temperature Linear dispersion display, and has USB3.0 or RS485 interface, which can realize remote control.
8. Support fixed-value operation, regular operation, automatic stop and other convenient operation modes.
9. With dedicated function keys for temperature setting, the 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. Provide Compressor overload protection, scheduled start and stop, loop self-diagnosis, Sensor fault alarm, upper and lower limit over-temperature alarm, intelligent defrosting, monitoring timing, over-lift preventer and other safety and protection functions.
Principle
The equipment is heated by a nickel-chromium alloy electric heating wire heater, humidified by a stainless steel sheathed heater, and cooled and dehumidified by a cascade refrigeration system driven by a French Taikang or German BITZER Compressor. The air in the box is circulated by a broadband forced airflow (up, out, down) through a centrifugal fan to achieve a rapid and uniform distribution of temperature and humidity. 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 precisely adjust the environment in the box.
Applications
Reliability test of electronic products, weathering resistance test of materials, environmental adaptability assessment of parts, mass verification of products
Steps
Connect the power supply (AC220V +/- 10% or AC380V/415V +/- 10%).
2. Touch the controller through the large-screen LCD, select the language (Chinese/English), and enter the main interface.
3. Use dedicated function keys or touch screens to set the required parameters such as temperature, humidity value, and running time, or edit multiple test programs.
4. You can choose fixed-value operation, regular operation or program operation mode, and set automatic stop conditions.
5. For remote monitoring, it can be connected through the USB 3.0 or RS485 interface.
6. After confirming that the parameters are correct, start the device and start testing.
7. During the test, the conditions in the box can be observed in real time through the observation window, and the controller screen will display real-time temperature Linear dispersion.
8. After the test is completed, the device can be stopped as set or manually stopped.
Notice
• Equipment should be installed in a well-ventilated location without direct sunlight and away from heat sources.
The power supply must meet the equipment requirements (AC220V +/- 10% or AC380V/415V +/- 10%), and ensure reliable grounding.
• Check the water supply system before use to ensure sufficient humidification water and avoid dry burning.
• Do not switch the Compressor on and off frequently, so as not to affect the service life.
• When placing the test sample, the trend and back trend should not be blocked to ensure uniform air circulation.
• When the equipment is running, do not open the box door frequently to avoid affecting the temperature and humidity stability and test results.
• Regularly clean the inside of the box to keep the Sensor probe clean.
• If there is an over-temperature alarm, water shortage alarm and other fault prompts, please check according to the safety procedures first, and contact professionals if necessary.
• When not in use for a long time, the power supply should be disconnected and the water stored in the humidification system should be drained.
• Non-professionals should not disassemble or modify the safety protection device of the equipment.
