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Three axes of dust test chamber: blow, blow and dust

2021-11-14


Dust test chamber Dust and dust test in various auto parts, the test components contain lights, instruments, electrical dust jackets, steering systems, door locks, etc., and the sealing of the product. The time controller of the dust test chamber can display the time of the device run. If the device fails, it can also display the specific time of the device's failure, which has a big role in maintenance. In order to make dust test chamber

holder performance stable, daily inspections must be made And maintenance:


The test chamber heard the abnormal sound during operation, and should be closed immediately, and And after the troubleshooting, it can continue to work; it must be added to the oil.

Avoid external force hit the box, when the equipment is moved, avoid falling, impact, scraping, vibrating , Extruded equipment.

Avoid tilt placement.

Check the circuit control system before booting.

The power supply line is properly connected according to the requirements, confirming the ground.


Prohibit corrosive item contacting equipment.

The laboratory is mounted for a ventilator to maintain ventilation and drying.


After the test ends, the sample is taken out, and the equipment is cleaned, and the power supply is turned off.

After use, the plastic mask is used to avoid dust erosion.


Professionals prohibit operating equipment to avoid danger.

Taimei Environmental Instrument Standard Dust

[ 123]



[

for research equipment to blow dust (le; 149 mu; M) The adaptability of the role. Test temperature: High temperature or storage high temperature obtained from the temperature response of the test piece in the high temperature test (GJB150.3A); humidity le; 30%.

Blowing


The adaptability for studying the effect of the equipment on the blow (150 MU; M ~ 850 MU; M). Test temperature: High temperature or storage high temperature obtained from the temperature response of the test piece in the high temperature test (GJB150.3A); humidity le; 30%.


dust

[ 123] It is used to study that there is almost no air flow, and dust can be covered or closed in a long time (eg office, laboratory, storage room and tent), dust (Le; 105 MU; M) Equipment (usually electrical equipment). During the dust, it also affects the heat dissipation of dust in the top surface. The dust collecting test is also used to verify the quality of the air filter at the inlet of the air contaminated sampler in the outdoor use. The test temperature was: 23 ° C PLUSMN; 2 ° C, humidity le; 30%.

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