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沙塵試驗箱批發(fā) 砂塵試驗箱廠家
一、沙塵試驗箱用途：
適用于檢測產品的外殼密封性能防護等級試驗
二、沙塵試驗箱適用標準：GB7000.1 GB/T2423
三、沙塵試驗箱工作原理：
由風機推動一定濃度的沙塵以一定的流速吹過試驗樣品表面，測試這些試驗樣暴露于干砂或充滿塵土的大氣作用下防御塵埃微粒滲透效應的能力、防御砂礫的磨蝕或阻塞效應的能力及能否儲存和運行的能力
四、試驗對象：
① 手機、電工產品等產品在砂塵環(huán)境中的密封性。
②汽車、摩托車零部件、密封件等在砂塵環(huán)境中的使用、貯存、運輸中的密封性能。
Dust test box wholesale sand and dust test box manufacturers
Sand and dust test box use:
Protection level test for sealed performance of enclosure for testing products
Two, sand and dust test box applicable standards: GB/T2423 GB7000.1
Three, sand and dust test box working principle:
By the fan to promote a certain concentration of dust with a certain surface velocity blowing test samples, test the test sample exposure to dry sand or full of dust in the atmosphere under the action of defense dust particles penetrating effect of ability, defensive grit abrasive or blocking effect and the ability to store and run
Four, test object:
The sealing performance of mobile phones, electrical products and other products in sand and dust environment.
Use, storage and transportation of automobile, motorcycle parts, seals and so on in sand and dust environment.
