Zetian - Model PMMS-5000 -Atmospheric Heavy Metals Analyzer

• Measure up to 28 kinds of heavy metal components: measurement elements can be expanded, and the detection limit reaches"ng/m3" level
• Pre-calibration, auto zeroing, auto fault diagnosis function, greatly reduce maintenance work
• TSP, PM10,PM2.5 cutters can be selected to monitor heavy metal content particulate matter with different particles sizes
• Low energy X-ray source is adopted, without any radiation safety concern
• RS232, RS485,USB,GPRS, Ethernet and other transmission modes can be used realize real-time remote monitoring and data transmission

Applied to air quality monitoring, characteristic analysis of air particulate matter, atmospheric backgground measurement, environmental assessment&permission, pollution source location, source tracing, pollution prediction and prewarning, etc.

Measuring method: X-ray Fluorescence method  Measuring range:0-140ug/m3
Main monitoring elements:plumbum,cadmium,mercury,arsenic,chromium etc
Detection limit: reach magnitude th of ng/m3
Linearity: correlation coefficient:＜0.99        Sampling velocity: 4L/min-16.7L/min
Replacement period of filter membrane:3 months
Sampling & analysis time: 10min-300min(programmable)