The 5014i Beta monitor measures PM-10, PM-2.5or PM-1 mass concentrations and distinguishes itself from other beta measurement methods by utilizing a continuous (non-step wise) mass measurement with a proven industry standard which provides for long-term unattended operation. To accurately address potential water bias and volatile loss, the Dynamic Heating System allows the user to hold the sample temperature at a fixed value or below a relative humidity threshold.
Certifications: U.S. EPA approved PM-10 (EQPM1102-150) and PM-2.5 (EQPM0609-183) equivalent monitor