PM2.5檢測儀特點
實時監測:僅僅需要15分鐘就可定量檢測一種氣溶膠組份
定量分析顆粒物的粒度粒徑,粒子數和組份
觸摸屏控制,方便操作
PM2.5檢測儀規格參數
Target | ?Mass concentration of aerosol ?Mass concentration of black carbon in aerosol ?Mass concentration of sulfate in aerosol ?Mass concentration of nitrate in aerosol |
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Principle | ?Light diffusion method : mass concentration of aerosol ?Laser-induced incandescence method : mass concentration of black carbon ?Quadrupole mass spectrometry : mass concentration of sulfate and nitrate |
Measurement range | ?Aerosol: 0–100 μg/m3 or 0–1,000 μg/m3 ?Black carbon: 0–30 μg/m3 or 0–300 μg/m3 ?Sulfate: 0–30 μg/m3 or 0–300 μg/m3 ?Nitrate: 0–30 μg/m3 or 0–300 μg/m3 |
Particle detection range | Light diffusion method: 0.12 to 2.5 µm (aerosol) Laser-induced incandescence method: 0.08 to 0.5 µm (black carbon) |
Sampling amount | Approx. 2.0 L/min |