




One constantBPS-100CHThe input power of the constant temperature and Humidity Chamber (programmable touch screen) is 1650W, the humidity control range is 80~95%RH, and the temperature control range is RT+10~85°C. BPS-100CHThe constant temperature and Humidity Chamber has no refrigeration function, and the Test Chamber adopts a large screen touch screen, which is simple to operate, and the operation interface is in Chinese and English.
1. Humanized design
● New fluorine-free design.
● Multi-segment programmable PID controller, using TMHM balanced temperature and humidity control method, accurate temperature and humidity control, small fluctuation.
● Imported 304 mirror stainless steel liner is adopted, with four corners and semi-circular arc transition, and the shelf bracket can be loaded and unloaded freely, which is convenient for cleaning in the box.
2. Quality assurance
● The user-set parameters can be automatically stored in the event of a sudden power failure, and the original set program can be run after the power is turned on.
● International brand compressor and circulating fan, environmentally friendly refrigerant (R134a) has high efficiency, low energy consumption, and promotes energy saving.
● Unique air duct circulation system to ensure uniform temperature and humidity in the studio, diameter Φ25mm test hole, easy to operate and test.
3. Safety function
● Independent temperature limit alarm system, which will automatically interrupt the operation when the limit temperature is exceeded, and the sound and light alarm will prompt the operator to ensure the safe operation of the experiment without accidents.
● Alarm of high temperature, low temperature and overtemperature, compressor overheating, overcurrent, overload protection, fan overheating protection, water shortage protection, etc.
4. Convenient data processing (optional)
● It can be connected to a printer or 485 communication interface, displayed by computer, and printed with temperature, humidity and time curve, which provides a strong guarantee for the storage and playback of data in the test process.
5. Programmable touch screen controller
● Large-screen touch screen, simple screen operation, easy program editing.
● The operation interface of the controller is available in Chinese and English, and the real-time operation curve diagram can be displayed on the screen.
● It has the capacity of 100 sets of programs and 1000 segments of 999 cycle steps, and the maximum value of each period is set to 99 hours and 59 minutes.
● After the data and test conditions are input, the controller has the screen lock function to avoid human touch and shutdown.
● It has the function of P.I.D automatic calculation, which can immediately correct the temperature and humidity change conditions, so that the temperature and humidity control is more accurate and stable.
● With RS-232 or RS-485 communication interface, it can design programs on the computer, monitor the test process and perform functions such as power on/off. (Optional)

1. Embedded printer/printer
2. RS485 interface and communication software
3. Wireless alarm system (SMS alarm system)