Sand and Dust Testing Chamber DDH-216
Application:To simulate the destructive affection from sand and dust on the products. It is suitable for testing the sealing performance of testing objects.Mainly for the IP5X and IP6X two classes of external box protection level standards.
Standards:
IEC 60529, IPX5/6, GB2423.37, GB4706, GB 4208, GB 10485, GB 7000.1,GJB 150.12, DIN...
Specification:
- Working room dimension:W60*H60*D60CM External dimension:W100*H140*D85CM
- Environmental conditions:
Air temperature: 0～35℃
Relative humidity: 25%～75%RH
Atmospheric pressure: 86～106kpa
- Power supply: Rated voltage: AC380V Rated frequency: 50HZ Input power: 2KW
- Working room temperature: room temperature～70℃, adjustable
- Talc powder dosage: 2kg/m3
- Pumping vacuum pump (optional): pumping flow (0～6)L/min
Differential pressure (negative pressure): 0～2kpa
Structure and Materials:
Material: SUS high-grade stainless steel plate doors are used inside and outside the tank; tempered glass doors
Specimen power socket: dustproof socket
Controller: using programmable controller (this controller has the following multiple arbitrary setting control functions)
a. Dust blowing time (stop, blowing) h/m/s adjustable
b. Preset test time: 0s～530h59m59s, arbitrarily adjustable
Metal screen size: nominal wire diameter 50um, nominal distance between wires 75um
Hair dryer: All plastic centrifugal fan
Vacuum system (optional): equipped with pressure gauge, air filter, pressure regulating three-piece, connecting pipe (vacuum pump is separately equipped, please specify when ordering)
Remarks: This test box can meet the requirements of GB2423, GB4706, GB4208, DIN, household appliances, low-voltage electrical appliances, automobile, motorcycle parts shell protection level test requirements.
This device cannot meet the sand dust test with wind source in GJB150. :
