The most accurate dust monitor available Particle Measurement System Dual-channel Sequential Sampler and Mass Monitor 8 US EPA and EuroNorm Equivalency Method Certifications 8 Hourly PM10, PM2.5 and PM10-2.5 mass measurements and sample collection all-in-one instrument 8 Matches the US EPA Federal Reference Method samplers 8 Designed to minimize common uncertainties in PM measurement 8 Atmospheric Stability Assessment Free Customer Support by telephone and email for the life of the instrument

Particle Measurement System Teledyne Advanced Pollution Instrumentation is proud to announce a new system for the continuous automated monitoring and sampling of particulate matter (PM) contained in PLUS ambient air. The Model 602 Beta instrument combines field-proven beta attenuation analysis with dual-channel, sequential sampling technology yielding simultaneous PM10, PM2.5 and PM10-2.5 mass concentration results every hour. The system is the first to receive US EPA FEM Certifications for all three parameters (PM10, PM2.5 and PM10-2.5) in a single instrument. Dual-channel Sequential Sampling...

Particle Measurement System Multi-step Analysis Assess changes in air density Measure background radiation in air Measure sample filter prior to sampling Measure background radiation in sample Measure mass of collected sample The Model 602 BetaPLUS instrument provides unprecedented agreement with the Reference Method by eliminating uncertainties in the F3 sample mass measurement. The patented, multi-step analysis process independently assesses interferences such as humidity and background radiation during every cycle. Spy filters eliminate bias due to moisture Side View of the Source / Detector...

Particle Measurement System «/ Quality Control & Quality Assurance ►► Two (one per channel) built-in flow transfer standards for automatic flow span checks ►► Automatic leak and two-point beta span ►► Active pneumatic integrity monitoring ►► Active analytical component monitoring ►► User-definable alarm thresholds for QC Flow rate regulation valve Unused filters Internal flow transfer standard performs automatic flow VACUUM PUMP Initial instrument data validation is performed automatically, with nearly 60 parameters measured and recorded per channel during each cycle. Immediate notifications...