Gester Instruments | Professional Textile, Footwear and PPE Testing Equipments Manufacturers Since 1997
Introduction to the use of hot and cold impact test chamber notes
In the process of using hot and cold impact testing-equipment' target='_blank'>test chamber, in view of the various knobs on the control panel, the power switch, inside diameter scale rotation or adjust the position, slowly, not fierce wild. When touching the rotating difficult, can not turn hard pull hard, just in case in loose, slide, rupture and other human factors common failures, then should disconnect switch power to carry out maintenance. Instruments and equipment to connect power work, should be forbidden on the shell. In view of the heavy xenon lamp aging test chamber, the conditions on the power supply work, do not use drag and drop, in case of vibration damage. For output, the plug-in type cable, or take away from should hold waterproof casing, not immediately involved cables, in case of break the internal transmission line. To take great hot and cold impact test chamber, rated power should prevent in use process, disconnect switch power restart immediately after use, otherwise will cause the fuse melts off. If must be, should start again after waiting for refrigeration equipment. The output end of the frequency meter, not immediately connect with ac voltage of power supply circuit, in case of power flow is introduced into hot and cold impact test cases of low characteristic impedance type attenuator burned attenuator resistor. When necessary, should work string a relatively standard after the coupling capacitor voltage and moderate capacity, the data signal to the voltage to test the power supply circuit. Using hot and cold impact test box detection work, to join & other; Low potential difference & throughout; The earth wire terminals (then join & other; High potential & throughout; The terminals ( such as the probe is on the contrary, test end to remove the high voltage terminal, then remove the low potential terminal blocks, or it will cause equipment load, and smash watt-hour meter. Hot and cold impact test chamber window of the heat insolation and the choice of different thermal storage, cold storage effect, choose hot air cooling way conversion method guide into the sample, do hot cold impact test. Hot and cold impact test chamber is a metal material, plastic, rubber, electronic devices required testing equipment, raw materials, such as manufacturing industry to test raw material structure or polymer materials, in a flash of the extremely high temperature and cryogenic natural environment can withstand level continuously, can in the shortest possible period within the test specimens because of the heat from the cold caused by chemical reaction or physical damage. The above explanation is the hot and cold impact test cases of the use of information, 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
In an age when textile testing equipment is increasingly important, the researchers believe manufacturers should pay close attention to their results.
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textile testing equipment has a very good repute over the global market.
GESTER International Co.,Limited who primarily serve our consumers need to consider offering their products in an tensile tester manufacturers such as textile testing equipment to take advantage of the growing interest from consumers in supporting tensile tester manufacturers.
GESTER International Co.,Limited manufactures textile testing equipment with innovative facilities and professional operation.
The Heat Contact Machine GT-C101 is a specialized testing instrument designed for evaluating the heat resistance and thermal protective performance of gloves, protective clothing, and other heat-resistant materials used in high-temperature environments. In industries such as smelting, casting, welding, and glass manufacturing, workers are frequently exposed to intense heat, making accurate testing of contact heat resistance essential for ensuring safety and compliance.
GT-C101 simulates real working conditions by measuring heat transfer delay and thermal transmission under instant contact with high-temperature surfaces. Fully compliant with EN 407, EN 702, and ISO 12127-1 standards, this machine provides precise, repeatable data for manufacturers, laboratories, and research institutions. With high-temperature capability up to 500°C, advanced calorimetry, digital monitoring, and adjustable contact speed, the Heat Contact Machine GT-C101 is an indispensable tool for developing and certifying next-generation PPE and heat-insulation materials.
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