The AKFC-92G individual dust sampler is an instrument used to measure the average concentration of dust in the air of a work shift. The instrument consists of an air pump, a digital timer, a constant flow circuit, an undervoltage protection circuit, a safety power supply, etc. The instrument is equipped with a set of miniature dust pre collectors, which can separate respiratory dust and coarse powder dust that pose a threat to human health. Its separation efficiency meets the internationally recognized "BMRC" curve standard.

The casing of the sampler is made of flame-retardant ABS engineering plastic and has undergone moisture-proof and anti-static treatment. The instrument functions all use closed touch buttons for start and stop, reducing misoperation, ensuring service life, and making the dust prevention effect more obvious. The whole machine has the characteristics of compact structure, small volume, light weight, automatic timing, intuitive flow display, safety and reliability, making it easy to use on site, especially suitable for use in work environments containing explosive gases. Main technical indicators

1. Sampling flow rate: 2L/min
2. Negative suction pressure: ＞ 5000Pa
3. Load capacity: ＞ 2000Pa
4. Dust collection range: total dust, respiratory dust
5. Continuous working time: ＞ 10h
6. Explosion proof form: mining intrinsic safety type (iI)
7. Noise:<60dB (A)
8. Environmental conditions for use: Temperature: 0~35 ℃ Relative humidity:<95% RH
9. Dimensions: 120 × 80 × 42 (mm)

Weight: 450g