Hebi AKFC-92G individual dust sampler

AKFC-92G individual dust sampler I. Introduction: AKFC-92G type of individual dust sampler is a measuring instrument within a working class average concentration of dust in the air. The instrument consists of a suction pump, digital timer, constant flow circuit, undervoltage protection circuit, safe power supply and other components. The instrument is equipped with a set of pre-miniature dust trap, can harm the human respirable dust and coarse powder dust separation, the separation efficiency in line with the internationally recognized "BMRC" standard curve. The sampler shell made from ABS plastic, and made moisture-proof, anti-static treatment. Instrument functions are used in closed touch of a button start and stop, change less malfunction, ensure the life, and the dust is more effective. The machine has a compact structure, small size, light weight, automatic timing, flow display and intuitive, safe and reliable, easy to use in the field, especially in the working environment suitable and containing the risk of explosion in the use of gas. Second, the main technical indicators: 1, sampling flow: 2L / min 2, suction vacuum:> 5000Pa 3, load capacity:> 2000Pa 4, mining dust Range: Full dust, respirable dust 5, the continuous working time:> 10h 6, explosion-proof type: Mine intrinsically safe (iI) 7, noise: