Overview
TAISITE WSS-800Q constant temperature and humidity test chamber 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, Interior volume is 800L, suitable for a wide range of Reliability testing needs.
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 situation at any 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 effective refrigeration.
6. Built-in pulley design, easy to move.
7. Imported large-screen LCD touch controller, supports Chinese and English interface, easy program editing, real-time display temperature operation Linear dispersion, and is equipped with USB3.0 or RS485 interface for 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. Provide Compressor overload protection, scheduled start and stop, loop self-diagnosis, Sensor fault alarm, upper and lower limit over-temperature alarm and other safety and intelligent functions.
12. Intelligent defrosting, monitoring timing and overlift preventer further ensure the stable operation of the equipment.
Principle
The experimental box is heated by a nickel-chromium alloy electric heating wire heater and humidified by a stainless steel sheathed heater. The refrigeration system adopts a French Taikang fully hermetic Compressor or a German BITZER semi-hermetic Compressor, with environmentally friendly R404A and R23 refrigerants, and achieves rapid cooling through air-cooled single-stage or cascade refrigeration. The centrifugal fan is used in the box with broadband forced air circulation (up and down) to ensure uniform distribution of temperature and humidity. The control system collects data through PT100 temperature sensor and imported wet and dry bulb humidity Sensor, and the touch screen controller performs multi-stage program temperature control to achieve accurate temperature and humidity environment simulation.
Applications
Reliability test of electronic products, material weathering resistance test, environment simulation of auto parts, Stability assessment of chemical products, storage conditions of pharmaceutical products
Standards
The data did not mention specific compliance criteria.
Steps
Connect the power supply (AC220V +/- 10% or AC380V/415V +/- 10%).
2. Through the large-screen LCD touch controller, select the Chinese and English interface, perform program editing or set setting/timing operation parameters.
3. Use dedicated function keys to set the required temperature and humidity values.
4. For remote control, it can be connected via USB 3.0 or RS485 interface.
5. Start the device, the device will run according to the set program, and the real-time Linear dispersion will be displayed on the controller.
6. During the experiment, the condition in the box can be observed through the vacuum tempered Glass observation window.
7. After the experiment reaches the set time or conditions, the equipment can automatically stop running.
Notice
• The equipment is equipped with a number of safety protection devices, such as over-temperature protection, anti-dry burning protection, water shortage protection, etc. Please do not disable it at will.
• Please ensure that the water supply system (pump lift) is normal before use to prevent humidification failure.
• Use the built-in pulley when moving the device and pay attention to smooth handling.
• The device has a power-off protection function, which can automatically resume operation after power is restored, but it is recommended to check the parameter settings.
• Regularly check the refrigerant status and Compressor operation to ensure refrigeration efficiency.
Before performing maintenance, ensure that the equipment is powered off and comply with relevant electrical safety regulations.
• Do not block the entry and exit trends to ensure normal air circulation and Temperature Uniformity.
• When connecting external test samples with lead holes (inner diameter 52mm), please pay attention to sealing to prevent affecting the environment in the box.
• The controller menu can be locked to prevent misoperation. Please keep the password properly.
