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The classification and the applicable scope of hot and cold impact test box
As is known to all, hot and cold impact test chamber temperature conversion is instantaneous, converting from high to low temperatures is less than 5 min. Similarly, converting from low to high temperature was less than 5 minutes, it was a very extreme for testing products and strict testing. If the installation of the vacuum glass Windows, glass Windows will be through the strict test. Glass, unlike stainless steel plate, when a long time in the high and low temperature instantaneous transformation, glass is easily broken. Therefore, we generally do not recommend users in cold and hot shock tests cupboard door installed on the window. So what are the classification of the hot and cold impact test chamber? Can be used in which industry? Hot and cold impact test box is divided into 3 rooms and 2 rooms. Difference is that a test pattern and internal structure is different. Three cans of impact test box has three boxes. High temperature box, box placed products, low temperature box, when high temperature test, high temperature and the door is opened, the door is closed at low temperature. Similarly, when measuring low temperature, high temperature and the door is closed, the door is opened at low temperature. Two cases of cold and hot shock test chamber is composed of two cases, a high temperature box and a middle low temperature box with hanging basket. Test the product, the material is placed on hanging basket. During high temperature test, swing hanging basket into high temperature box, low temperature experiment was carried out at the same time. Hot and cold impact test cases of beautiful shape, reasonable structure, advanced technology, fine material, simple and convenient operating performance, equipment performance and reliability. The equipment is divided into three parts: high temperature box, box and test chamber at low temperature. The equipment adopts the unique thermal structure and the effect of heat and cold storage. In the process of test, to test object is completely static. Through the cold and hot air path switching method to the introduction of the hot and cold temperature test area, achieve the goal of cold and hot shock test chamber. Hot and cold impact test chamber for electronic electrical components, auto components, communication devices, automotive components, metal, chemical materials, plastic industry, national defense industry, aerospace, military, BGA, printed circuit boards, electronic chip integrated circuits, semiconductor ceramic and high polymer materials, the material resistant to high and low temperature test repeatability of physical change, and heat bilges cold shrink products produced by the chemical or physical damage. It can confirm the quality of the products. From precision IC to heavy machinery parts, there is no need to an ideal testing tools. The above explanation is the hot and cold impact test case classification and the applicable scope, hope can help you, if you want to learn more about information about hot and cold impact test chamber, welcome to the online consulting service or call the company service hotline ( Website top right corner) In touch with us, we will wholeheartedly provide high quality service for you! Tags: & nbsp hot and cold impact test cases
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1. ISO 5402-1: Specifies the flexometer method for testing leather flex resistance under repeated bending.
2. ISO 17694: Defines test methods for footwear upper and lining flex resistance, simulating real-world bending stress to assess long-term durability.
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