Is the high and low temperature test box and high and low temperature alternating test box a concept? How to choose when buying? The following is a brief description for everyone: As a kind of temperature control instrument, the high and low temperature test chamber and the high and low temperature alternating test chamber belong to the same concept from the test significance of the instrument: change and control the temperature change. Both high and low temperature test chambers and high and low temperature alternating test chambers are mainly used for high and low temperature reliability tests of industrial products. The components and materials of related products such as motorcycles, electronic and electrical engineering, universities, scientific research institutions, aerospace, marine weapons and other related products are tested under various high and low temperature (alternating) cycles. The structure of the high and low temperature test box and the high and low temperature alternating test box are all arc-shaped and surface-sprayed. The material of the inner room is SUS304B; the large observation with bright and wide field of vision; the insulation is made of ultra-fine glass fiber insulation cotton; the water tank Placed in the lower right of the control box; automatic water shortage protection; the hardware facilities inside the tank are basically the same. High and low temperature test chambers and high and low temperature alternating test chambers are also similar in software: electrical control system, measurement and control system, circulation system, etc. In the final analysis, the biggest difference between the two test equipments is the control part. The control part of the high and low temperature test chamber is mainly an ordinary instrument, and the control part of the high and low temperature alternating test chamber is mainly controlled by a digital display instrument. Ordinary instruments can only be used for fixed-value tests, and can be controlled by a single test in accordance with the setting requirements. The temperature change can only be operated manually. The programmable instrument is fully automatic control, you can set the parameters to be set and the number of tests in advance, and then work according to the set program. The high and low temperature test chamber and the high and low temperature alternating test chamber are basically the same as the temperature control system due to the configuration of the refrigeration and dehumidification system, so the decisive reason for the price is mainly the instrument. From the above discussion, we can understand that the same performance Under the conditions, high and low temperature alternating test boxes are generally more expensive, the specific price can be found on our official website!
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Describe the high and low temperature test box digital display and programmable