Guangdong Keming Environmental Instrument Industry Co., Ltd
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    139-2292-6780
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    No. 3, Gongye North Fourth Road, North Industrial City, Songshan Lake High tech Industrial Development Zone, Dongguan City, Guangdong Province
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Large two slot thermal shock box
Large two slot cold and hot shock test chamber series: test volume 486 liters; Left and Right Mobile Switching Wind Network Model: TST-486B Production
Product details
Product Features
The high and low temperature cycles can reach up to 1000 times, without frosting, and the temperature recovery time is fast.
Two box (suspended basket) structure design, with the sample moving up and down, can uniformly apply temperature stress to the test sample.

The high temperature chamber door and low temperature chamber door can be opened, with small impact boxes designed as vertical structures and medium to large ones designed as horizontal structures.


Product Structure Description
1. Controller
The new LED color touch screen control panel integrates all button operations, data and charts, and alarm prompts. It has convenient program settings, supports constant values and program operation modes, and has 150 modes and 1500 editing steps.
2. Laboratory
The inner box testing room is made of SUS304 stainless steel and welded with argon gas protection for industrial manufacturing; Silicone sealing strip effectively seals.
3. Condenser
Use a cold and efficient copper tube finned forced convection heat exchanger condenser.
4. Evaporator
Efficient multi-stage evaporator with hydrophilic film fins.
5. Auxiliary devices
High precision expansion valves, battery valves, oil separators, desiccants, and other components are all imported from internationally renowned brands.
6. Circuit system
Standardized power distribution technology and multiple protection designs ensure the safety of equipment and personnel use.
7. Freezing device

French Taikang, German Bizelle, Blog, American Gulun (imported with original equipment).


Meet the testing standards

·JJF 1101-2003 Metrology · GB/T 2424 Guidelines for Related Tests · GB/T 5170.1-2016 General Principles · GB/T 5170.2-2017 Temperature · GB/T 10589-2008 Low Temperature · GB/T 10592-2008 High and Low Temperature · GB/T 11158-2008 High Temperature


Product Usage

The temperature shock test chamber is an essential testing equipment for materials industries such as metal, plastic, rubber, and electronics. Used for testing material structures or composite materials, to detect chemical changes or physical damage caused by thermal expansion and contraction of the sample in the shortest possible time under continuous environments of extreme high and low temperatures. Test the adaptability and destructiveness of the product during rapid temperature changes in the surrounding environment, in order to assess whether the product's environmental adaptability and overall structural performance are qualified.


Application field
Electronic components, information and communication, electromechanical products, transportation, energy materials, aerospace, medical chemicals, plastic and rubber materials, and related products and quality management engineering.

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