As we all know, high and low temperature test chambers are used for high temperature and low temperature tests. Moreover, according to the customer's test requirements, they can be extended to high-low temperature damp heat test chambers, high and low temperature alternating test chambers, and high and low temperature alternating damp heat test chambers. These devices belong to the same kind of products. This chapter describes the differences between them in detail. :
High and low temperature test box: only used for high temperature and low temperature test, the control instrument adopts Korean ST190 meter, imported digital touch key, and PID microcomputer SSR temperature controller.
High-low temperature damp heat test box: Add a humidity system on the basis of high and low temperature test box. The LENPURE test chamber humidification system adopts the popular shallow moisturizing technology from abroad, which has the advantage of higher stability. The control instrument adopts the imported South Korea “TEMI300†digital display touch key temperature and humidity control instrument, PID high-precision control, to eliminate the long-term operation instability.
High and low temperature alternating test box: This type of test box is similar to the high and low temperature test box, except that the control instrument is different. It adopts Japan's original "Yiyi Control" brand temperature and humidity meter, 7-inch high-definition color LCD touch display. The controller can store 600 days of historical data, and can playback the uploaded historical data in the control curve; can be inserted into the U disk to export or upload data at any time, and the file can be viewed or converted to EXCEL format by a random gift software The instrument is equipped with a USB port, which can directly drive the micro printer to preview and print through the port; the trial to be done can be set once, and it will automatically go through the loop according to the program until the test is completed; it can be controlled remotely.
High and low temperature alternating hot and humid box: This type of test box is a combination of high and low temperature alternating test box and high and low temperature damp heat test box. It is the most complete function of temperature and humidity test box.
The above four test chambers belong to the series of high and low temperature test chambers. In the final analysis, the difference lies in the control of the instrument and whether there is a humidity system. There is no difference in other technical parameters, product accessories and equipment performance, which can be detected by third parties.
