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Sand and dust test chamber
Classification:
Details
It is applicable to dust and dust resistance tests of various auto parts. The test parts include lamps, instruments, electrical dust boots, steering system, etc. to test the sealing performance of the shell of the product. The test is mainly carried out according to the two levels of ip5x and ip6x specified in the shell protection level standard. The standards met include gb4208, iso20653, din40050, IEC 60529, etc. At the same time, according to the requirements of customers, we can customize products that meet various test standards such as DIN, ISO and JIS;
The air duct is made of imported high-grade stainless steel plate. The air inlet and outlet of the fan are directly connected with the air duct, and then the diffusion port on the top of the studio is connected to the studio body at an appropriate position to disperse the dust evenly to the greatest extent.
Test features reference parameters: (case)
Wire mesh diameter: 50um
Nominal spacing between lines: 75um
Talc powder dosage: 2kg ~ 4kg / M ³
Rapping time: 0 ～ 99h59m
Dust raising time: 0 ~ 99h59m
Extraction pressure range: atmospheric pressure ~ 2KPa,
Pumping speed of vacuum pump: ≥ 15m ³/ h,
Air heating temperature: normal temperature ~ + 50 ℃
Circulating fan: closed alloy low noise motor. Multi blade centrifugal fan
Dust heating system: stainless steel mica heating sleeve
Safety protection: leakage, short circuit, overtemperature, motor overheating, overcurrent protection / controller power failure memory
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High and low temperature damp heat test chamber
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Temperature range:
150 ℃ ~ -40 ℃ or -70 ℃
Cooling rate:
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High and low temperature damp heat test chamber
SU Series
Temperature range:
150 ℃ ~ -40 ℃ or -70 ℃
Cooling rate:
1 ℃/min or 3 ℃/min
Rapid temperature change test chamber
Temperature range:
-70 ° ℃ ~ 150 ° ℃
Cooling rate:
5 ℃ ~ 25 ℃ / min (mechanical refrigeration)
Temperature shock test chamber
Hatchback Basket
Temperature range:
-65 ℃ ~ 150 ℃
Cooling rate:
H type is about 4 ℃ / min, M type is about 3 ℃ / min, L type is about 2 ℃ / min (- no-load average value in the range of 55 ° C
Temperature shock test chamber2
Three-compartment
Temperature range:
-65 ℃ ~ 150 ℃
Cooling rate:
H type is about 4 ℃ / min, M type is about 3 ℃ / min, L type is about 2 ℃ / min (- no-load average value in the range of 55 ° C
Temperature and humidity vibration three comprehensive test chamber
Three comprehensive test box
Temperature range:
-70 ℃ ~ 150 ℃
Cooling rate:
1 ℃ - 5 ℃ / min optional (no load, whole process average. - 40 - + 100 ℃)
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