Shanxi CCZ2 type of individual dust sampler

CCZ2 type of individual dust sampler from the air pump, mathematics timer, constant flow circuit, undervoltage protection circuit, safe power supply component with a set of satellites pre trap dust, can harm the human respirable dust and coarse dust conduct separation. Compact structure, small size, light weight, automatic timing, flow display and intuitive, safe and reliable. It can be widely applied in the presence of flammable, combustible and explosive gas mixture environment, determination of a working class average concentration of dust in the air. Features and uses: CCZ2 type of individual dust sampler (hereinafter referred to as sampling) is a continuous, adjustable flow sampler is a measuring instrument for a working class average concentration of dust in the air of. The sampler is equipped with a set of pre-miniature dust trap, can harm the human respirable dust and coarse dust particles are separated, the separation efficiency in line with "BMRC" respirable dust separation efficiency curve of the requirements of international standards. The machine has a compact, automatic timing, flow display and intuitive, small size, light weight, safe and reliable. Sampler for coal dust or other operating environment, especially in total dust or respirable dust concentration is suitable for containing a gas explosion hazard determination of operating environments. The main technical indicators: Item Specifications sampler flow 2L / min flow sampling error ≤ ± 5.0% FS sampler flow stability ≤3.0% FS (8h within) load capacity ≥1000Pa continuous working time ≥8h accuracy of 2.5 meter Explosion levels Exibd I Dimensions 120x80x42mm Weight 0.45kg