The working temperature of the high-low Temperature Test Chamber can reach -70°C~150°C. Generally speaking, the high-low Temperature Test Chamber only tests the state changes of the test items under high-low temperature, and most of the test items are items that are not sensitive to humidity.
The high-low Temperature Test Chamber is a commonly used test equipment, which is mainly used to evaluate the environmental tolerance and environmental adaptability of the entire equipment, components, and electronic components under high-low temperature environmental conditions.
The high-low Temperature Test Chamber can really evaluate the adaptability of the equipment at low and high temperatures, and provide the environmental reliability of the product; in order to meet the needs of the market, it is necessary to provide high-low temperature test reports on many occasions.
1. What temperature tests can be carried out in the high-low Temperature Test Chamber?
(1) High temperature working test
Under high temperature natural environment conditions, the test product is in all normal working conditions. During the high temperature test, the test product must not appear abnormal;
(2) Low temperature working test
Under low temperature natural environment conditions, the test product is in all normal working conditions. During the low temperature test, the test product must not appear abnormal;
(3) High temperature storage test
Under high temperature natural environment conditions, the test product is in a power-off state. After the high temperature test, various performance parameters of the test product are normal;
(4) Low temperature storage test
Under low temperature natural environment conditions, the test product is in a power-off state. After the low temperature test, various performance parameters of the test product were normal.
(5) High-low temperature alternating cycle test
In the natural environment of alternating cycles of high temperature and low temperature, the test product is in a power-off state. After high-low temperature cycles, various performance parameters of the tested product are normal.
2. Electricity test of high-low Temperature Test Chamber
In order to make the test more remarkable and the performance better, the high-tech damp heat Test Chamber produced now can realize the power-on test of the product in the Test Chamber, which is what we call the load test. When producing the test box, our company will open a cable hole on the left side of the test box for the convenience of customers.
Lead holes are used to test whether electronic products can be used normally in high temperature, low temperature or hot and humid environments when they are powered on. The high-low Temperature Test Chamber is equipped with lead holes with a diameter of 50mm as standard (customers can also open more or larger test holes according to actual requirements). Some users and friends may worry about whether the temperature of the test hole will leak during the test, resulting in uneven temperature in the Test Chamber. In terms of equipment, we do our best for the benefit of our customers. The silicone plug is specially equipped with good elasticity to ensure the sealing and heat insulation of the chamber.
