CCZ30 digital constant current mining explosion-proof dust sampler

Brief description: This instrument is used for fixed-point sampling of occupational health dust hazards (dust, metal substances, fluoride, etc.) and microbial sampling in public places at a rate of 28.3L/min (can be used in conjunction with Blostage shock absorbers, spore capture collectors, asbestos collectors, etc.)! Sampling in high flow areas, one machine for multiple purposes, using Exia I (150 ℃) level intrinsic safety explosion-proof structure, especially suitable for use in coal mines and other workplaces containing explosive gases.