Complaint
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:
1. Wall mounted PM2.5 Monitor
2. Laser particle sensor: The scatteringlight of particles is collected by laser scattering principle
3. Concentration waring, laso the range of alarm value can be adjustable
4. Small volume and save space, easy to install
5. Can use for Conference Room, Hotel, Market,School, Hospital ward and so on
6. Data storage 130000 groups, store 15 groups per minute and storage time can up to one year(for SW-625B)
7. for SW-625B Data can be exported to Computer via USB(for SW-625B)
Specifications:
| Measuring Range | 0~500ug/m3 |
| Consistency | ±10%@100~500UG/m3; ±10ug/m3@0~100ug/m3 |
| Response Time of once | <1S |
| Integrated Response Time | ≤10S |
| Resolution | 1ug/m3 |
| Particle count efficiency | 50% 0.3um 98% >=0.5um |
| sensor | Laser |
| Working time | ≥three years |
| Record | 4s/time, can be stored for one year( only for SW-625B) |
| Communication | Connecting PC with USB cable only for SW-625B |
| Power supply | DC5V 1A Micro USB |
| Alarm Reminder | Sound & Display |
| Alarm output | yes |
| Two tone LED indication | yes |
| Operating conditions | -10 ~ +60ºC 20% ~ 80%RH |
| Storage conditions | -40 ~ 80ºC 20% ~ 70%RH |
| Product Weight | 453g |
| Product Size | 210x130x28mm |
| Packing Contents | 1pc PM2.5 Monitor /1pc USB cable/ 1pc User's Manual/ 1pc CD driver (for SW-625B) |
