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Met One 531S Aerocet Handheld Particle Counter

The Aerocet 531S is a full–featured, completely portable, battery operated, handheld mass monitor or particle counter.

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Met One 531S Aerocet Handheld Particle Counter
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  • Met One 531S Aerocet Handheld Particle Counter

The Aerocet 531S is a full–featured, completely portable, battery operated, handheld mass monitor or particle counter. This unit provides particle counts or mass PM measurements as stored data logged values, real-time networked data, or printed results.

This amazing unit simultaneously measures 6 mass concentration ranges (PM1, PM2.5, PM4, PM7, PM10 and TSP) displayed in mass mode, as well as five popular cumulative particle sizes (> 0.3, 0.5, 1.0, 5.0 and 10.0 microns) in count mode. Using a unique mass conversion, the Aerocet 531S particle counts from eight size ranges which are converted to mass using a proprietary algorithm for typical-density aerosols.

Accommodation for special particulate with different densities is provided through user–programmable “K-factors”. The Aerocet 531S stores up to 6,257 records. These records can be viewed on the display, or transferred to a computer via USB or RS232. Our included Comet download utility makes file transfers easy in an Excel® formatted output. An optional temperature / relative humidity plug-and-play sensor immediately adds ambient temperature and relative humidity capabilities to displayed and logged data.

Features:

  • 2-in-1 Performance
  • 6 Mass Ranges (PM1, PM2.5, PM4, PM7, PM10 & TSP)
  • Particle Counting & Mass Monitoring Modes
  • Cost Competitive
  • Keypad Selectable Sizes
  • 1-Year Warranty

What's In The Box:

  • Operation Manual
  • USB Cable
  • Communication Software (Comet)
  • AC Adapter / Battery Charger
  • Iso-kinetic Sample Probe
  • Carrying Case
  • Zero Particulate Filter
  • NIST Certificate of Calibration