DT-9880M DT-9881M Particle Counter (Weight Measurement)
The DT-9880M/9881M particle counter is an air quality detector launched by CEM featuring a 2.8” true-color TFT LCD display. In addition to all the functions of the DT-9880/9881, this product adds two-channel (PM2.5, PM10) weight measurement, with unit ug/m3, making your environmental measurement work more intuitive and efficient.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Particle size channels | 0.3 μm, 0.5 μm, 1.0 μm,2.5 μm, 5.0 μm, 10 μm |
| Flow rate | 0.1ft |
| Calculation function | Cumulative value, differential value, concentration value |
| Error | 5 %, 2000000 particles/ft |
| Air temperature measurement range | 0 ~ 50 ºC/32 ~ 122ºF; Measurement accuracy: ±0.5 ºC/1ºF |
| Humidity measurement range | 0 ~ 100 %RH; Measurement accuracy: ±2.5 %RH(20 % ~ 80 %RH) |
| Dew Point Temperature Measurement Range | -30 ~100 ºC/ -22~199ºF |
| Wet Bulb Temperature Measurement Range | 0 ~ 80 ºC/ 32 ~ 176ºF |
| Particle size channels | 2.5 μm,10 μm |
| Mass concentration range | 0~2000 |
| Display Resolution | 1 |
| HCHO measurement range | 0.01 ~ 5.00 ppm; Measurement accuracy: ±5 %± 0.01 ppm |
| CO measurement range | 0 ~ 1000 ppm; Measurement accuracy: ±5 % ± 10 ppm |
| Particle Counting - Particle Size Channels | 0.3 μm, 0.5 μm, 1.0 μm,2.5 μm, 5.0 μm, 10 μm |
| Particle Counting - Calculation Function | Cumulative value, differential value, concentration value |
| Air temperature measurement - Air temperature measurement range | 0 ~ 50 ºC/32 ~ 122ºF |
| Air temperature measurement - Humidity measurement range | 0 ~ 100 %RH |
| Air temperature measurement - Dew point temperature measurement range | -30 ~100 ºC/ -22~199ºF |
| Air temperature measurement - Wet bulb temperature measurement range | 0 ~ 80 ºC/ 32 ~ 176ºF |
| Particle weighing - Particle size channels | 2.5 μm,10 μm |
| Particle weighing - Calculation function | Cumulative value, differential value, concentration value |
| Particle weighing - Mass concentration range | 0~2000 μg |
| Gas detection (DT-9881M) - HCHO measurement range | 0.01 ~ 5.00 ppm |
| Gas detection (DT-9881M) - HCHO measurement accuracy | ±5 %± 0.01 ppm |
| Gas detection (DT-9881M) - CO measurement range | 0 ~ 1000 ppm |
| Gas detection (DT-9881M) - CO measurement accuracy | ±5 % ± 10 ppm |
| Weight measurement - PM2.5, PM10 channel weight measurement | Unit ug/m3 |
Datasheet
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