Hot and cold shock boxes known as high-temperature impact Box, thermal shock chambers, its biggest features is the temperature conversion time GB range is completed within 3-5 minutes, the device is how to do it in such a short time temperature convert it, the following complaints about your cold shock chamber works. 1, hot and cold shock box control devices: PLC programmable controller and imported high-quality imported LCD Display (color LCD touch screen) double-loop temperature control system, which controls the display of imported color LCD touch screen (7 inches) control display The controller uses Chinese operation screen display interface display, can display, set test parameters, curves, total run time, total running time segment, the heater working condition and calendar time. Establishment of control procedures man-machine dialogue and friendly interface, just set the temperature function can automatically run the refrigerator. 2. Hot and cold shock boxes control system software using intelligent control system, in combination with automatic refrigeration, heating and other conditions subsystems, thus ensuring high-precision control over the entire temperature range, while achieving energy conservation, saving purposes, improve The detection device can automatically perform detailed fault display, alarm, such as when the chamber exception occurs, the controller displays a fault condition with Chinese characters, along with the historical trends and historical data table fault records storage. Manufacturer control software system within two years of free upgrade service. Optional on the R485 computer communication interface and computer, the plane computer-aided control system devices to achieve even the machine data transmission and remote control functions. Also available with the experimental data logger records. 3. Separate storage area and the accumulator area, before the trial began, the first for storage and heat storage, the general storage and heat storage area temperature to plus 20 degrees Celsius temperature shock, waiting for storage and heat storage temperature range to the shock, the machine a pre-set program, cold or hot red punch, the principle there are two ways, one is a mobile impact, the other is San Xiangshi impact. Mobile Impact 4. the system setting accuracy: Temperature: 0.1 ℃ Time: 1min 5. Run: run the program or setting can run 6. Temperature measurement: Pt100 platinum resistance.
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