High Quality Color LCD Touch Screen Air Dust Particle Counter with Factory Price
Product introduction
The product adopts color LCD touch screen, the first handheld dust particle counter with this design in China.
1.Meet the verification specification requirements of JJF-1190-2008 dust particle counte.
2.Self-cleaning time ≤10min.
3.The relative deviation of measurement repetition is ≤±10%.
4.Particle size distribution error 0.5um 5um≤±20%.
5.Particle concentration value error 0.5um≤±20%.
6.Sampling flow and error: 2.83L/min ≤±5%.
7.The measured particle size range: 0.3,0.5,1,3,5,10um, divided into 6 particle size channels, 0.3um signal-to-noise ratio ≥2.5:1.
8.The maximum measurable particle concentration: ≤30K /L.
9.Current DC7.2V, 1800mAh.
Audited Supplier 
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