Gester Instruments | Professional Textile, Footwear and PPE Testing Equipments Manufacturers Since 1997
Keep in mind! Constant temperature and humidity test chamber maintenance points
Constant temperature and humidity chamber is suitable for the simulation of various kinds of materials, electronic electrician semi-finished products, finished products, such as high and low temperature constant and the gradient, mutation, alternating, humid heat test environment simulation experiment using reliability test and combining with the charge and discharge cabinet can high batteries charging and discharging test at low temperature. Is air at the same time, car, home appliance, scientific research in areas such as the necessary test equipment, used to test and determine the electrician, electronics and other products and material temperature constant temperature and humidity, as well as the environment changes after parameters and performance. Because of the constant temperature and humidity test chamber value is higher, generally needs regular maintenance and maintenance, main points are as follows: the point 1, because of the constant temperature and humidity test chamber value is generally higher, we suggest to place it in compared commonly benign environment temperature, temperature range is 8 ℃ to 23 ℃, to do not have the condition of laboratory, must be equipped with the appropriate air conditioner ( Air cooling) Or cooling tower ( Water cooling) 。 The point 2, adhere to professional management personnel. Conditional unit, should be regularly assign personnel to the supplier factory training and study, to obtain the professional maintenance, maintenance experience and ability. The point 3, on a regular basis ( Every 3 months) Condenser cleaning: for compressor adopts air cooling, should be regular maintenance the cooling fan, and the condenser decontamination dust removal, to ensure the good ventilation and heat transfer performance; For compressor adopts water cooling, except shall ensure that the inlet pressure, inlet temperature, also must ensure that the appropriate flow, and regularly to cleaning descaling of condenser inside, in order to get the continuous heat exchange performance. The point 4, on a regular basis ( Every 3 months) Clean the evaporation ( Dehumidification) : because of different sample sample clean level, under the effect of forced air circulation, the evaporation ( Dehumidification) Will condense a lot of dust particles, such as object, should be cleaned on a regular basis. Point 5, circular blades, condenser fan cleaning and calibration balance: similar to clean the evaporator, due to the different work environment test chamber, circular blades, condenser fan will condense a lot of dust particles, such as object, should be cleaned on a regular basis. Respect the customer friend, our environmental test chamber is high and low temperature test chamber, hot and cold impact test chamber, salt spray test chamber, aging boxes, uv aging box, xenon lamp aging box, get wet in the rain, sand dust box, etc. , more maintenance knowledge for environmental test chamber, please continue to focus on jester testing equipment company's website or contact us. This article from the jester detection equipment, reprint please indicate the url: https://www. gesterinstruments。 Com/tags: & nbsp constant temperature and humidity test chamber maintenance method & NBSP environment chamber & NBSP jester constant temperature and humidity box
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Cut resistance is one of the most critical performance indicators in personal protective equipment (PPE) testing, directly affecting worker safety in high-risk industries such as metal processing, machinery manufacturing, and emergency rescue. The TDM Cut Test Machine GT-KC28 plays a vital role in accurately evaluating the cut resistance of PPE products, including gloves, protective clothing, footwear materials, composite materials, rubber, and industrial textiles.
By adopting high-precision force control systems, intelligent data processing, and stable transmission technology, the GT-KC28 TDM Cut Tester can accurately measure the critical cutting force of materials and ensure excellent repeatability and comparability of test results. Its user-friendly touch-screen operation, comprehensive data storage, USB data export, and built-in thermal printer greatly improve laboratory efficiency and data traceability.
The TDM Cut Test Machine GT-KC28 fully complies with major international and national standards such as ISO 13997, EN 388, ASTM F2992/F2992M, ANSI/ISEA 105, and GB 24541-2022, making it a reliable solution for PPE manufacturers, third-party testing laboratories, and research institutions. Through precise and standardized cut resistance testing, the GT-KC28 helps reduce industrial cutting injuries, supports PPE certification across global markets, and ensures that protective equipment delivers reliable safety performance in real-world applications.
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