High-temperature aging test chamber cleaning and maintenance tips

High-temperature aging test chamber cleaning and maintenance tips

High-temperature aging test chamber can be used to assess and determine the adaptability of electrical and electronic products or materials in temperature cycling and high temperature aging environment conditions for product storage and use. High-temperature aging test produced by Beijing Hengtai Fengke Test Equipment Co., Ltd. The box uses the most advanced processing equipment in the country for processing and molding, with color coordination, smooth and natural lines, easy operation, safety and reliability. And won the praise of the majority of users.

So how does the high-temperature aging tester carry out maintenance and cleaning maintenance in daily work? The following Hengtai Fengke teaches you some tips for reference only.

1. External cleaning and maintenance of high-temperature aging test box

1) The internal impurities should be removed before the operation of the high temperature aging tester.

2) The power distribution room should be cleaned at least once a year or more. When cleaning, vacuum cleaners can be used to suck indoor dust.

3) The exterior of the cabinet must also be cleaned more than once a year. Wipe with soap and water before cleaning.

2. Inspection and Maintenance of Humidifier in High Temperature Aging Test Chamber The storage of water in the humidifier should be changed once a month to ensure that the water quality is clean. The humidifying water tray should be cleaned once a month to ensure smooth water flow.

3. When the high-temperature aging test box is used to check the operation of the over-temperature protection high-temperature aging test box, the maximum value of the over-temperature protection is set to 20°C~30°C. When the temperature in the test chamber rises to the set point of the over-temperature protection, the power supply to the heater stops. "OVERHEAT" warning light is on but the fan is still running. If it is running for a long time and is left unattended, please check before operation. Over-temperature protector is set properly [Wet ball over-temperature protector setting is 120°C].

4. Condenser dust removal in high-temperature aging test chamber The condenser should be maintained on a regular monthly basis. Vacuum cleaners should be used to suck dust from the condenser heat-dissipating mesh or use high-pressure air to remove dust.

5. Replacement of the wet ball test cloth in the high-temperature aging test box When the surface of the test cloth is not clean or hardened, or after the temperature control is finished, the test cloth must be replaced before continuing the temperature and wet sphericity control. The test cloth should be replaced once in about three months. Wipe the Sensing Body with a cleaning cloth when replacing it. Clean the new test cloth first.
6. Check and adjust the wet bulb water level in the high-temperature aging test box. The water level of the water collection tube should not be too high, so that the water overflows the water collection tube or is too low to cause the wet ball test cloth to absorb water abnormally, affecting the accuracy of the wet bulb. The water level maintains approximately six points. Full. Adjust the water level of the stagnant water tank to adjust the height of the water tank.