| Parameter |
Specification |
| Measurement Principles: |
Particulate concentration by forward light scatter laser nephelometer. |
| Available Cut Points: |
PM1.0 sharp-cut cyclone (SCC 111), PM2.5 sharp-cut cyclone (SCC 112), PM10 sharp-cut cyclone (SCC 110) |
| Measurement Range: |
0 to 100 mg/m3 (0 to 100,000 mg/m3) |
| Measurement Sensitivity: |
0.001 mg/m3 (1 mg/m3) |
| Nephelometer Accuracy: |
± 5% traceable standard with 0.54um PSL. |
| Particle Size Sensitivity: |
0.1 to 100 micron. Optimal sensitivity 0.5 to 10 micron particles. |
| Long Term Stability: |
5% with clean optics. |
| Laser Type: |
Diode Laser, 5 mW, 670 nm. Visible red. |
| Flow Rate: |
2.0 liters/minute |
| Pump Type: |
Brushless Diaphragm |
| Power: |
11 – 40 VDC @ 1.5 A maximum. |
| Power Consumption: |
350 mA (no heater) 1.1 A (with heater) @ 15 VDC. |
| Operating Temperature: |
0 to +50°C . (Ambient Temperature Sensor Range -30 to +50°C). |
| Ambient Humidity Range: |
0 to 90% RH, non-condensing. |
| Humidity Control: |
Automatic 12 Watt inlet heater module controlled to sample RH, with set point. |
| Factory Service Interval: |
24 Months typical, under continuous use in normal ambient air. |
| Mounting Options: |
Pole mount bracket standard. Optional mounting tripod. |
| Purge Filter: |
0.2 micron |
| Pump Protection Filter: |
5.0 micron |
| Unit Weight: |
2.7 kg (6 lbs.) |
| Unit Dimensions: |
54.6 cm high, 38.1 cm wide, 17.8 cm deep (21.5” x 15” x 7”) |
