Gester Instruments | Professional Textile, Footwear and PPE Testing Equipments Manufacturers Since 1997
High and low temperature test chamber how to repair?
High and low temperature test chamber experiment system software must be actual operation maintenance by professional personnel. Strictly implement the system software safety operation procedures, to prevent others traffic violation computer operating system. But should also create high and low temperature test chamber system software application documents, convenient with high and low temperature test chamber system software maintenance overhaul. Application documents should record the start time of every operating system software ( Time) Work, the type of experiment and temperature; When there are common faults with the system software, solve common fault condition as far as possible detailed description; High and low temperature test chamber maintenance of system components, the content of the high and low temperature test chamber maintenance should also try to record in detail. High and low temperature test chamber experiment system software to turn it off without for a long time, can endanger the reasonable use of system software, thus, the system software to startup at least once every 10 days; Do not continue in the short term to make the system software operation is terminated, each hour starting frequency should be lower than 5 times, each time open & ndash; Stop the time interval is not less than 3 rain; Don't open when in turn into type temperature humidity test system software of the gate, in order to avoid damage the door rubber gasket. High and low temperature test chamber to ensure all normal cooling circulating water power supply and clean up, high and low temperature test chamber cleaning up and down once every 30 day refrigerating unit cooling circulating water filtering device, cleaning up a power supply of closed cooling tower if local air index is relatively poor, the dust composition is very high in the air, the general should clean up the closed cooling tower water reservoir up and down for seven days. On time every month to carry out a main power master switch ( ZouDian breaker) Posture experiment, in order to make sure the power switch on the load ability to work as the leakage protection switch USES. Operation steps, the first to make sure the total power master switch into & other; ON” , that is, the system software to connect power, then according to the experimental buttons. If the power of the leakage protector switch lever fall in this role. High and low temperature test chamber in the experiment, a specific environmental humidity will be 100% or specific environmental humidity and overall target environment humidity are very large, many values that are lower, in front of a situation: may be dry bulb temperature sensor on the dry sand cloth manic, then need to check the dry bulb temperature sensor is less water in stainless steel sink, stainless steel sink in the water level automatic control system is composed of a liquid level controller, liquid level controller is water supply equipment power supply all normal, liquid level controller is normal work. Another will is dry bulb temperature sand cloth for long time, or the power supply of water purity can make sand cloth and hard, make the sand cloth can't digest absorb moisture and dry rashness, if changing or cleaning sand cloth can remove above condition. The status of the latter is mainly humidifying system software does not work, the query humidifying system software of water supply equipment, water supply equipment is in a certain water flow, the manipulation of humidification heating furnace is the manipulation of the water if everything is normal, humidifying reheating furnace, the water level is normal. If above everything is normal, it need to check the automatic control system for household electrical appliances, this technology, please professional maintenance staff to carry out the maintenance of high and low temperature test chamber. The interpretation of the above is for the maintenance of high and low temperature test chamber method, hope I can help you, if you want to learn more about information of high and low temperature 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 high and low temperature test chamber
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textile testing equipment are less complex compared with tensile tester manufacturers.
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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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,
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