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DA2000 & DA2001 

Dust Collection Efficiency Test System

DA2000 is designed to comply with BSI standards, giving particulate penetration / efficiencies of respirator, air filter elements and materials, in laboratory or production environments.

Paraffin Oil Filter Tester 
Filter Penetration Test Equipment

The equipment essentially comprises a paraffin oil generator, light scattering photometer, flowmeters, sample holding device and connecting arrangements. It is supplied as generally described in EN149, filtering facepieces and similar standards.