Application:
It is suitable for electrical and electronic products, automobile, motorcycle parts, seals in the sand and dust environment to prevent sand and dust into the seals and shell test. To test the performance of electronic and electrical products, automobiles, motorcycle parts, seals in the sand and dust environment of the use, storage, transportation. The purpose of the test is to determine the possible harmful effects of particles carried by air currents on electrotechnical products. The test can be used to simulate open dusty air conditions induced by the natural environment or by man-made disturbances such as vehicle movement.
Principle:
A conical funnel design, the bottom has the dust collection port, in the dust extraction port (bottom) to install a high-pressure turbine circulation fan inhalation port, will be pumped up to the top of the inner box through the top of the box from the top to the bottom of the free sprinkler, so as to start the cycle of the cycle again and again.
Standard:
GBT2423.37-La2, IEC60068-2-68-La2, ISO20653-La2, GB4208-93-12.4, IEC60529-13.4
Key Specification
Model | GT-F10 |
Capacity | IPX56-1000L |
Internal dimension | 1000*1000*1000mm(W*D*H) |
Outer dimension | About 1500*1150*2045 mm(W*D*H) |
Baking temperature range | RT+10℃~60℃ |
Fine dust | Below 75um |
Coarse dust | Below 150um |
Air velocity | Not more than 2m/s |
Dust concentration | 2kg/m³ |
Amount of talcum powder | 2~5kgm³ |
Dust blowing method | Top-down |
Air flow meter | 1-20L/M |
Negative pressure differential range | -10~0kpa can be set and adjusted Air pressure can be set freely at -2kPa, -5kPa, -10kPa. |
Metal mesh wire diameter | 50um |
Nominal spacing between lines | 75um or less than 150um |
Shock time | 1s~99h (adjustable) |
Test time timing | 1s ~ 99h (adjustable) |
Dust blowing control cycle (adjustable) | 1s~99h |
Vacuum time | 1s~99h (adjustable) |
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