DustProof Test Equipment IEC60529 Dust Chamber customised size Sand Dust Test Chamber, also named as Dustproof Test Chamber is according to IEC60529, GB2423.37-89 (Test L: dust test methods), GB 4208-93 ... Read More
DustProof Test Equipment IEC60529 Sand Dust Climatic Test Chamber Dust test chamber, also known as dust test chamber, is based on IEC60529, GB2423.37-89 (test L: dust test method), GB 4208-93 protective bushing ... Read More
Respirator Bacterial Filtration Efficiency (BFE) Tester (required item for Medical face mask) Application: Applied to performance test of the bacterial filtration efficiency of surgical masks by the metrologica... Read More