Description

Sampling dust and particulate matter is important as dust and particulate matter can affect the health of humans, as well as the natural environment. Dust and particulate matter can cause respiratory problems when breathed in by humans. Dust and particulates above *0 micrometer (PM_*0) are filtered and generally do not enter the lungs.
 Dust and particulate matter that is smaller than *0 micrometers (PM_*0, PM_2.5, PM_1.0) can enter into the Alveoli where gas exchange occurs. This PM_2.5 is more dangerous as it can affect the exchange of gases within the lungs and even penetrate the lung into the blood stream and cause other health issues.
PM_*0 , PM_2.5  and PM_1.0  are the normal sampling standards found throughout the world, they represent the particulate pollution that effects human health and thus sampling them provides an accurate insight into how dust and particulate matter effect human health.
Handheld/Portable PM Monitor is used to monitor the suspended Particulate concentration in the air with measuring range 0.**1mg/M3 to *0 mg/M3. It adopts optical scattering technique. This type of Product has many advantages, such as fast detection speed, high accuracy, light and small, easy operation, measuring and displaying of 3 channels at the same time. It adopts the method of automatic measurement, improving the work efficiency effectively.