尘埃粒子计数器Particle Counter

Handheld 2.83L Airborne Particle Counter Dust Particle Counter For Clean Rooms

Technical Parameter 1. Self purification time ≤ 10min 2. Measurement repetition relative deviation ≤ ± 10% 3. Particle size distribution error 0.5um 5um ≤ ± 20% 4. Particle concentration indication error 0.5um ≤ ± 20% 5. Sampling flow rate and error: 2.83L/min ≤ ± 5% 6. Measurable particle size range: 0.3,0.5,1,3,5,10um, divided into 6 particle size channels, with a signal-to-noise ratio of ≥ 2.5:1 for 0.3um 7. Maximum measurable particle concentration: ≤ 30K particles/L 8. Current DC7.2V, 1800mAh

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