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Product characteristics
◆ Multi-temperature zone design: the test chamber is divided into three zones: high temperature zone, low temperature zone and test zone; The sample environment can be quickly transferred from the high temperature zone to the low temperature zone by switching the damper.
◆ Fast conversion: With fast temperature conversion capability, the sample can be transferred from the high temperature area to the low temperature area in a short time, or vice versa, to test the cold and hot shock resistance of the sample.
◆ Precise control: Provide precise temperature control and stable test environment to ensure the reliability and repeatability of test results.
◆ Wide temperature range: It can cover a wide range of temperature shock and adapt to different test requirements.
◆ Safety protection: with a variety of safety protection functions, such as overheat protection, leakage protection, etc., to ensure the safety of equipment and operators.
◆ High efficiency: Energy-saving and efficient cooling and heating systems are considered in the design to improve test efficiency and reduce operating costs.
All performance indexes are measured under no-load conditions at ambient temperature of 20±2℃ (according to GB/T 5170.2-2017). Temperature and humidity performance test follows standard IEC 60068 3-5, with sensor placed at the air outlet of the air handling unit.
GB2423.1, GB2423.2, GJB150.3, GJB150.4, GB11158, GB10589