Met One Model 831 Four Channel Aerosol Mass Monitor

New Star Environmental’s (USA) Model 831 Mass Monitor simultaneously provides data of four important mass ranges (PM1, PM2.5, PM4, PM10) in one minute. 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.

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 is easily viewed on the display or data may be exported 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.

Battery power lasts for 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 battery pack is discharged.

Supplied with operation manual, battery charger / adapter, USB cable and Comet Software. Options include carrying case, protective boot, zero filter kit and flow meter kit. Meets or exceeds CE, ISO, ASTM, and JIS international certifications.

For more information about the Met One Model 831 Four Channel Aerosol Mass Monitor go to http://ilmt.co/PL/33ZK