Sand and Dust Testing Chamber Environmental Test Equipment Dust-Proof Analyze Tester
Product Description
Product Features
This equipment uses a high-power fan to propel sand and dust of a certain concentration to blow across the surface of the test samples at a certain flow rate. In this way, it evaluates the ability of these test samples (equipment) to defend against the penetration effect of dust particles when exposed to a dry sand or dust-laden atmosphere, the ability to resist the erosion or blocking effect of sand, and their ability to be stored and operate.
At the same time, it can simulate a dust environment with low concentration and low wind speed. It is suitable for the tests of electrical and electronic products, automotive and motorcycle components, and seals to prevent sand and dust from entering the sealed cases and casings in a sand and dust environment.
It is used to inspect the performance of electrical and electronic products, automotive and motorcycle components, and seals during use, storage, and transportation in a sand and dust environment.
This product is strictly designed and manufactured in accordance with the technical parameters of relevant national standards such as
GB/T2423.37-2006 Test L: Sand and Dust Test Method
GB7000.0-2007 Protection of Lamp Housing
GB12085.6-89, etc., to simulate the dust environment test.
Main Parameters
| Model |
MSDT-512 |
MSDT-800 |
MSDT-1000 |
MSDT-1500 |
| L*W*H(cm) |
800*800*800 |
800*1000*100 |
1000*1000*1000 |
1000*1500*1000 |
| Studio temperature |
RT+10ºC-80ºC adjustable |
| Temperature uniformity |
≤±3 |
| Studio humidity |
≤30%RH |
| Composition of dust blowing test |
Silicon dioxide with a content of 97-99% (angular silica powder) |
| Composition and size of sand and dust particles in dust blowing test |
75%45um, 15%75um, 8%106um, 2%150um |
| Blowing dust concentration |
10.6±7g/m³ |
| Wind speed for blowing dust |
8.9m/s±1.2m/s |
| Time control |
Automatic timing control, timing accuracy 1min |
| Spray method |
Stainless steel with internal steel pipe connection |
Note: Support customization
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