Handheld Particle Counter - Aerocet 831

The Aerocet 831S is a portable handheld mass monitor or particle counter. A mass monitor in one minute provides five important mass ranges (PM1, PM2.5, PM4, PM10 and TSP). Suitable for environmentaql survey, quick detection of indoor air pollution levels, industrial processes control, mining and ore processing, hygiene indoor control, filter testing, monitoring of environmental point sources pollution, remote sampling, etc..

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The Aerocet 831 is simple to operate with two front-panel buttons that accompany the multifunction rotary scroll wheel to provide simple and efficient operation. Just press and rotate to scroll thru the menu driven platform. With the Aerocet 831 you can view sample history easily on the display or export data via the USB port using the included software. Unit stores up to 2500 sample events. USB interface provides quick data download and field firmware upgrades.

The Aerocet 831 has 24 hours of typical intermittent operation and up to 8 hours of continuous use. Recharge time is only 2.5 hours. The included AC charger / adapter operates the counter even when the batter pack is discharged.

PERFORMANCE
Operating Principle	Particle count to mass conversion
PM range	PM1, PM2.5, PM4 and PM10
Concentration Range	0 – 1,000 μg/m3
Resolution	0.1μg/m3 (display / serial output)
Accuracy	± 10% to calibration aerosol
Sensitivity	High = 0.3 μm, Low = 0.5 μm
Flow Rate	2.83 lpm
Sample duration	1 minute
ELECTRICAL
Light source	Laser Diode, 780 nm, 40 mW typical
AC Adapter/Charger	100 – 240 VAC to 8.4 VDC
Battery type	Li-ion rechargeable Battery
Battery Operating Time	8 hours continuous operation 24 hour intermittent operation
Battery Recharge Time	2.5 hours typical
Communications	USB Mini B Type
Certifications	Meets or exceeds CE, ISO, ASTM, and JIS international certifications
INTERFACE
Display	2-line by 16-character LCD
Controls	2 button keypad with rotary dial
Data Memory	2,500 records
Software	Comet
PHYSICAL
Dimensions	922 W X 159 H X 508 D (mm)
Mass	0.79 kg
Operating temperature	0 to + 50 ° C
Storage temperature	-20 to + 60 ° C
ACCESSORIES
Supplied	Operation Manual, Battery Charger / Adapter, USB Cable, Comet Software
Optional	Carrying Case (PN 8517), Protective Boot (PN 80450), Zero Filter Kit (PN 80846), Flow Meter Kit (PN 80530)