The maintenance of high and low temperature alternating heat and humidity cycle test box, in the actual operation process, many users have no way to start, do not know which aspects to start talking about, Dongguan Haotian Technology based on years of practical experience, especially remind customers, constant temperature The constant humidity test chamber should focus on five aspects: over-temperature protector, wet ball gauze, condenser, water quality inspection and other five aspects.
1. High and low temperature alternating heat and humidity cycle test chamber humidifier inspection and maintenance The water tank in the humidifier should be replaced once a month to ensure clean water, humidified water must use pure water, because tap water is more likely to cause water pipe blockage The progress of the experiment, the humidifying water tray should be cleaned once a month to ensure smooth water flow.
2. The wet ball gauze in the box should be replaced as appropriate. When the wet gauze surface is not clean or hardened, or the equipment is not used for a long time, the wet ball gauze should be inspected or replaced before the next humidity test. Change once a month (must ensure the gauze is clean), this will avoid the device showing 100% humidity display or humidity can not be added or fluctuating.
3. High and low temperature alternating heat and humidity cycle test box inside and outside cleaning and maintenance a test box should be cleaned before handling internal impurities b power distribution room at least once a year to avoid dust in the air adsorbed on the machine surface or condensation The external parts of the .c cabinet must be cleaned more than once a year. For cleaning, first wipe with soapy water, but do not use corrosive liquids.
4. The refrigeration system such as condenser, copper tube, evaporator, compressor, etc. should be cleaned regularly. The dust should be cleaned in time. The refrigeration system is the core component of the machine. The condenser should be maintained on a monthly basis, and the vacuum cleaner or brush will be used to condense. The dust attached to the heat dissipation mesh removes or removes dust by using high-pressure air. This can avoid overpressure and overload of the equipment.
5. The over-temperature protector in the box should be inspected regularly: when the high-low temperature alternating heat and humidity cycle test chamber is running, the setting of the over-temperature protection is high and the temperature is increased to 20°C~30°C. The temperature in the test box rises to over-temperature protection. At the set point, the power supply of the heater will be stopped. The "OVERHEAT" over-temperature warning light is on but the fan is still running. If it is running for a long time and unattended, please check the over-temperature protector before operation, and set it properly. The over temperature protector is set to 120 ° C]
Starting from the above five aspects, it is of great significance for the maintenance of high and low temperature alternating heat and humidity cycle test chambers , because the five aspects involved basically cover the refrigeration and heating of high and low temperature alternating heat and humidity cycle test chambers . , humidity, over temperature protection and other important aspects, these aspects also directly affect the normal operation of the constant temperature and humidity test chamber. For more maintenance methods,

Motor End Cover

Motor End Cover, namely the motor casing. General divided into front cover and back cover, used to fix and support the motor shaft.
Application: Popular speaking, it is to use the ends of the motor through a shaft fixed the machine.
The material: Motor end cover is usually of metal, including aluminum, aluminum casting, cold steel, plastic, bakelite, etc. Usually choose different materials according to different machine type.Such as motor vehicle are mostly cold steel, large motor is the use of die casting technology.
process: Generally, there are cold stamping, stretching, die-casting process, etc.
Application area: The motor end cover is must accessories, use very extensive. Usually in the following content: Automotive air conditioner, fan, warm air blower, the seat motor, wiper motor, blower, air conditioning fan, aadiator cooling fan, the cooling fan and the oil pump motor.

Motor End Cover,Aluminum Die Casting Motor Cover,Drive Motor Cover,Motor Starter End Cover,Malaysia Casting Motor Parts

NINGBO ZHENHAI BOLANG METAL PRODUCT FACTORY , https://www.diecastingdie.com