Gester Instruments | Professional Textile, Footwear and PPE Testing Equipments Manufacturers Since 1997
Constant temperature and humidity test chamber showed abnormal how to solve?
Constant temperature and humidity test chamber temperature and humidity controller humidity display appeared abnormal, by this time you will need to first check control air humidifier overheating protection device, whether it is at the site of the 130 ℃, the guarantee is not caused by the low temperature maintenance setting humidifying anomalies. Second inspection test indoor pipeline is long time not clear, leading to drainage pipe is not smooth, then check the wet dishcloth stainless steel sink have ice, water inlet road is smooth, pipeline gas. Final inspection humidity intermediate relay ever been through, cause have been humidifying. You can use the clip-on ammeter test air humidifier is normal work, the output power is normal, etc. Close the constant temperature and humidity box always switch power supply, the humidifying open water drain valve at the bottom of the barrel to and pipeline parallel surface parts, to the water inside the row, internal cleaning besmirch, then pull out the silicone hose road, washed by hand in the water, after the maintenance according to the method of remove back in reverse. After the equipment, the humidifying barrel must be right in the water drain valve, closed to the vertical pipe parts, then the machine equipment always switch power supply, open after humidity test. Constant temperature and humidity test chamber met over-voltage alarm how to solve? First we should determine the working temperature, due to the vast majority of overpressure is full working temperature is too high. Determine whether because of the summer or no natural ventilation in the room temperature is too high, generally constant temperature and humidity test chamber into the temperature in 5 ~ 35 ℃. If the temperature of the room and not above mentioned is often said that if machinery and equipment at constant temperature and humidity test chamber implantation excessive stick a wall or corner, because it will lead to poor heat removal effects, and alarm. In addition to considering the constant temperature and humidity test chamber after buy back after cleaning? Generally in the equipment directly, namely refrigeration unit, cold to see yi cooling fans, coolers and other large and medium-sized refrigeration parts, spare parts and cold suspected a cooling fan and cooler is already above covered with dust. If it is immediately clear, because this tiny not the notion of the dust has blocked it hot. Usual proposal or a quarter of cleaning once a month, when clearing can apply suction machine auxiliary software or something else, pay attention to clean up as far as possible is the practical operation in the case of shutdown. The interpretation of the above is the constant temperature and humidity test chamber showed abnormal solution, hope can help you, if you want to learn more about information of constant temperature and humidity 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 constant temperature and humidity test chamber
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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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