A mass monitor that simultaneously provides data of four 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 thru the menu driven platform.
Sample History
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.
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.
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 | 0.1 μg/m3 (display/serial output) |
| Accuracy | ±10%, to calibration aerosol |
| Sensitivity | 0.5 μm |
| Flow Rate | 0.1 cfm (2.83 LPM) |
| Sample Duration | 1 minute |
| Data storage | 2,500 records |
| ELECTRICAL | |
| Light Source | Laser diode, 40 mW typical , 780 nm |
| AC Adapter/Charger | AC to DC module, 100-240 VAC to 8.4 VDC |
| Battery Type | Li-ion rechargeable Battery |
| Battery Operating Time | 8 hours continuous operation 24 hours 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 |
| Keyboard | 2-button keypad with rotary dial |
| PHYSICAL | |
| Size | Height=6.25" (15.9 cm) Width=3.63" (9.22 cm) Thickness=2" (5.08 cm) |
| Weight | 1.74 lb (28 oz) (0.79 kg) |
| ENVIRONMENTAL | |
| 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 (P/N 8517) Protective Boot (P/N 80450) Zero Filter Kit (P/N 80846) Flow Meter Kit (Met One Part Number 9801) |
Datasheet