2022 Met One Aerocet 831 Met One Aerocet 832 Rental

Met One Aerocet 831 Aerosol Mass Monitor Five Mass Ranges (PM1, PM2.5, PM4, PM10 and TSP)
A mass monitor that simultaneously provides five important mass ranges in one minute.
Handheld Operation
Survey the environment with this extremely portable, size-selective mass monitor. This small lightweight instrument is only 28 ounces and is the perfect survey tool for a wide range of applications.
Simple Operation
Only two front-panel buttons accompany the multifunction rotary scroll wheel to provide simple and efficient operation. Just press and rotate to scroll through the menu-driven platform.
Sample History
View sample history easily on the display or export data via the USB port using the included software. The unit stores up to 2500 sample events. USB interface provides quick data download and field firmware upgrades.
Battery Powered
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
Applications:    
•	Industrial Hygiene
•	Occupational Hygiene
•	Point source location monitoring
•	Indoor Air Quality
•	Process Control
•	HVAC Applications
•	Filter Testing
•	Mining & Ore Processing
•	Remote Sampling
Specifications
OPERATING PRINCIPLE:  Counts individual particles using scattered laser light
PERFORMANCE
•	PM Range:  PM1, PM2.5, PM4 and PM10
•	Concentration Range:  0 - 1,000 μg/m3
•	Resolution:  0.1μg/m3 (display / serial output)
•	Sensitivity:  High = 0.3 μm, Low = 0.5 μm
•	Accuracy:  ± 10%, to calibration aerosol
•	Flow Rate:  0.1 cfm (2.83 lpm)
•	Sample Duration:  1 minute
•	Data storage:  2,500 records