CQB5000 Digital Constant Current Mining Explosion proof Individual Dust Sampler

Brief description: CQB5000 is a new (explosion-proof) individual sampler designed specifically for long-term or individual sampling of occupational hazards in the workplace! It can be used for individual sampling of dust toxins such as metals and fluorides, as well as for fixed-point sampling of substances such as TDI, MDI, and odors; After adding a constant pressure multi tube sampling module with a constant flow rate, multiple groups of substances can be collected simultaneously. The instrument adopts an Exia I (150 ℃) level intrinsic safety explosion-proof structure, which is particularly suitable for use in coal mines and other workplaces containing explosive gases!