OPERATING
PRINCIPLE |
Counts individual particles using scattered laser light and calculates the equivalent mass concentration using a proprietary algorithm |
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PERFORMANCE
Mass Mode |
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| Mass Concentration Ranges |
PM1, PM2.5, PM7, PM10, and TSP |
| Concentration Range |
0 – 1 mg/m3 |
| Sample Time – Mass Mode |
2 minutes |
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| Particle Mode |
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| Particle Size Range |
Two channels—0.5 and 5.0 μm |
| Concentration Range |
0 – 3,000,000 particles per cubic foot (105,900 particles/L) |
Sample Time – Particle
Mode |
1 minute |
| Accuracy |
± 10%, to calibration aerosol |
| Sensitivity |
0.5 μm @ 2 to 1 peak to valley (JIS), 2 to 1 S/N |
| Flow Rate |
0.1 cfm (2.83 lpm) |
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| ELECTRICAL |
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| Light Source |
Laser diode, 5 mW, 780 nm |
| Power |
6V Ni-MH self-contained battery pack—provides 8 hours of typical intermittent operation, up to 5 hours continuous use |
| AC Adapter/Charger |
AC to DC module, 100–240 VAC to 9 VDC @ 350 mA typical |
| Communications |
RS-232 |
| Particle Certifications |
Meets or exceeds CE, ISO, ASTM, and JIS international certifications |
| Mass Certifications |
Requires proper use of appropriate K-factors for material being measured |
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| INTERFACE |
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| Display |
16-character × 4–line LCD |
| Keyboard |
7-key membrane type |
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| PHYSICAL |
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| Size |
Height = 6.25" (15.9 cm) Width = 4.0" (10.2 cm) Thickness = 2.1" (5.4 cm) |
| Weight |
1.94 lb – 31 oz (0.88 kg) |
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| ENVIRONMENTAL |
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| Operating Temperature |
0° to +50°C |
| Storage Temperature |
-20° to +60°C |
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| ACCESSORIES |
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| Supplied |
Operation Manual |
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Custom Serial Cable |
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Communication Software (Aero-Comm) |
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AC to DC Converter Module with IEC AC Power Cord |
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Isokinetic Sample Probe |
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Screwdriver |
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Carrying Case |
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Zero Particulate Filter |
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| Optional |
RH & Temperature Probe (Met One Part Number G3120) |
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Flow Meter (Met One Part Number 9801) |
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Portable Printer (Met One Part Number G3115) |
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