Gester Instruments | Professional Textile, Footwear and PPE Testing Equipments Manufacturers Since 1997
A common failure analysis of heat and cold shock test chamber
Hot and cold impact test chamber for electrical components, automation components, communication components, auto parts, metal materials, chemical materials, plastic and other manufacturing industry, national defense science and technology, aerospace, and industrial production, BGA, PCB base, electronic chip IC, semiconductor materials ceramics and slaughter shift the physics of fiber materials, testing the resistance to high, ultra-low temperature constant tension of raw material and goods in heat to cold productivity of chemical reactions or physical damage, can determine the quality of the goods, from high precision IC to heavy machinery parts, no need not its idealized detection tools. Below is simple in detail how to troubleshoot common malfunction ways: hot and cold impact test chamber hot and cold impact test box available military industry, aerospace companies, its maintenance difficulty level is one of the high geography experimental instrument device. Based on the application of many years experience summarized some problems impact environmental test chamber, temperature and common problems of enumeration method. Hot and cold impact test box in the high temperature test, such as the temperature changes when the temperature of the test, you can check electrical products system, the common malfunction inspection one by one. Such as temperature rise is slow, it is necessary to search the wind of the respiratory tract, respiratory damper is open at a draught. Ultra-low temperature of the test index to observe the change of temperature, temperature drop is slower, temperature or the temperature to a certain value with the trend of warmer, in front of a kind of have to check and will do temperature test before studio, the studio after dry, then test samples in the work on the house to do test again, work on the test sample is placed in the room too much, which work on the house of the wind cannot be abundance respiratory system. If it is not similar situation, can ask professional manufacturer maintenance. Hot and cold impact test cases by the shell, the wind of respiratory tract, refrigeration unit, temperature system. In addition, hot and cold impact test chamber because of the common faults and is likely to be poor working temperature, the manufacturers proposed temperature for 5 - 28 degrees ( 24 hours the average temperature in 24 degrees from top to bottom) Around 95% can, environment humidity, all instrumentation must have a good placement factory, can ensure that equipment better role into full play. To ensure the goods life. This maintenance tips all a laboratory management or machinery and equipment operators should notice. The interpretation of the above is the common failure analysis of heat and cold shock test chamber, the 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) For consultation, we will wholeheartedly provide high quality service for you! Tags: & nbsp hot and cold impact test cases
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Ball Burst Method (ASTM D3787): Steel ball penetration for textiles/films using testers like GT-C02-2.
Hydraulic Method (ISO 13938.1): Fluid pressure on rubber diaphragm for industrial fabrics via GT-C12A.
Pneumatic Method (ISO 13938.2): Compressed air for breathable materials tested with GT-C12B.
Results are influenced by raw materials, yarn properties,
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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