About Three-Chamber Thermal Shock and Two-Chamber Thermal Shock

 Thermal shock test chambers are essential testing equipment for industries such as metals, plastics, rubber, and electronics. They are used to test the structural integrity or composite materials of materials under continuous extreme high-temperature and low-temperature conditions, enabling the detection of chemical changes or physical damage caused by thermal expansion and contraction in the shortest possible time. They are categorized into two-chamber (mobile) and three-chamber types, with differences in testing methods and internal structures.

In a two-chamber thermal shock test machine, the “two chambers” refer to the two testing zones within the equipment: the high-temperature zone and the low-temperature zone, which can each store heat or cold, also known as “two tanks” or “two zones.” After the test product rapidly moves between the high-temperature zone and the low-temperature zone, it can undergo temperature shock tests in environments with sudden temperature changes, such as high-temperature to low-temperature or low-temperature to high-temperature transitions, to verify the characteristics of the test material and the stability and applicability of the product. This precise dual-zone design is a hallmark of leading thermal shock chamber manufacturers.

The “three chambers” in a three-chamber thermal shock test chamber refer to the three zones within the chamber: the high-low zone, the low-temperature zone, and the test zone. The high-temperature zone is responsible for heat storage, the low-temperature zone for cold storage, and the test zone for placing the test items for testing.

A three-chamber thermal shock test chamber can simulate temperature-changing environments such as high-low temperature, low-high temperature, low-ambient-high temperature, and high-ambient-low temperature that the test items may encounter, subjecting the test items to thermal shock testing to verify the characteristics of the relevant materials and the stability

The three-chamber thermal shock chamber can simulate sudden temperature changes that the test object may encounter, such as high-low temperature, low-high temperature, low-ambient-high temperature, and high-ambient-low temperature environments. It performs thermal shock tests on the test product to verify the characteristics of the materials used in the test product and the product's stability and applicability, thereby providing a basis for improving product reliability and conducting product quality control.

Vietnam Wujinglang Technology

Vietnam Wujinglang Co., Ltd. is a high-precision reliability test equipment R&D & manufacturing provider, offering global environmental simulation and extreme test solutions for electronics, automobiles, aerospace, adhering to customer-first culture for sustainable development.