The BPM-200 (MTI.AQMS.FPI.200-10) measures ambient particulate by using well applied beta ray attenuation technology. PM10 and PM2.5 measurement can also be achieved by introducing corresponding cyclone. The BPM-200 meets all United States Environmental Protection Agency requirements for reference and equivalent methods for monitoring air quality: PM10: USEPA Designation number EQPM-0121-258 Asynchronous measurements of TSP, PM10, ou MP2.5 are obtained by changing the sampling kit for sample treatment and selection of the aerodynamic diameter of the particles (sold separately).
PM10 (BPM-200)
• Principle: Beta ray attenuation
• Resolution: 0.1μg/m³
• Lower Detectable Limit : 0.002mg/m³
• Accuracy : ≤2%
• Range : (0~1)mg/m³, (0~2)mg/m³, (0~5)mg/m³, (0~10)mg/m³(Selectable)
• Sample Flow Rate: 16.7L/min
• Display: LCD
• Flow Accuracy : ±1%F.S
• Flow Stability : ≤±2%/24h(Optional)
• Calibration Film Reproducibility : ≤±2%
• Sample Cycle : 60min(Optional)
• Source : C14 source, active10μCi, exemption source
• Filter Paper Tape : Glass fiber
• Roll Length : >20meters
• Detector : PMT
• Output : RS232, RS485, Ethernet
• Data Transmission:2 analog (0~5) V; 2 channel analog (4~20) mA; 12 digital input/output; 4-way relay output;
• Power Supply: (220±22)V AC, (50±1)HZ
• Operating Temperature: (-5~55)°C
• Ambient Humidity : 0~95%RH(No condensation)
• Ambient Pressure :86~116kPa
• Dimensions :310(H)x430(W)x400(D)mm
• Weight : ≈25kg, without accessories