| After-sales Service: | During The Warranty Period, Free Repair |
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| Warranty: | One Year |
| Customized: | Customized |
| Portable: | Portable |
| Certification: | FCC, CE, RoHS |
| Gas: | Pm 2.5 |
| Samples: |
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| Customization: |
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The PM2.5 monitor is a monitor for detecting the quality of particles in the atmosphere that are less than or equal to 2.5μm of fine particulate matter. Compared with the coarser atmospheric particles, PM2.5 particles have small diameter, large area and strong activity, which are easily associated with toxic and harmful substances (e.g., heavy metals and microorganisms), and long residence time in the atmosphere, conveying distance, and thus the impact on human health and environmental quality of the atmosphere more. This instrument uses the principle of laser scattering. Let the scattering laser irradiation suspended particles in the air. At the same time, to collect scattered light at a particular point of view, get the scattering intensity versus time curve. Then the equivalent particle size of particles and the number of particles of different sizes in unit volume are obtained.
Features:
Specifications:
| Measuring Range | 0~500μg/m3 |
| Consistency | ±10%@100~500μg/m3; ±10μg/m3@0~100μg/m3 |
| Response Time of once | <1S |
| Integrated Response Time | ≤10S |
| Resolution | 1μg/m3 |
| Particle count efficiency | 50%@ 0.3μm 98%@ ≥0.5μm |
| PM2.5 sensor | Plantower laser Particulate Matter Sensor |
| Temperature Measuring Range | -10.0~50.0ºC |
| Temperature Accuracy | ±0.3ºC |
| Humidity Measuring Range | 0%~99%RH |
| Humidity Accuracy | ±3%RH |
| Working Time for Once Charging | >4.5/h |
| Charging | DC5V 500mA USB Connector |
| Battery | Li-ion Battery 580mAh |
| Operating conditions | -10 ~ +60ºC 20% ~ 80%RH |
| Storage conditions | -40 ~ 80ºC 20% ~ 70%RH |
| Product Weight | 86g |
| Product Size | 60x60x26mm |
| Packing Contents | 1pc PM2.5 Monitor /1pc USB cable/ 1pc User's Manual |
| Grade of Air Quality | Average Value of PM2.5 in 24hours |
| Great | 0~35μg/m3; |
| Good | 35~75μg/m3; |
| Mildly Polluted | 75~115μg/m3; |
| Moderately Polluted | 115~150μg/m3; |
| Seriously Polluted | 150~250μg/m3; |
| Severely Polluted | >250μg/m3; |
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