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Acoem Aerocet 380 portable dust monitor
Real-time nephelometer dust monitor for indoor workplaces, 0 – 100 mg/m³
The Acoem Aerocet 380 is a portable nephelometer that measures real-time airborne TSP (total suspended particulate) using forward laser light scatter. It is designed for indoor workplaces and public spaces, with optional sharp-cut separators for PM1, PM2.5 or PM10. Detection down to 0.1 µm and 1.0 µg/m³ sensitivity covers a 0 – 100,000 µg/m³ range.
Key features
- Accurate, real-time dust concentration monitoring
- Continuous-flow optical sensor with purge air / automatic zero
- 3.5" colour LCD with two buttons and rotary dial
- Built-in datalogger (>15,000 records)
- WiFi, RS-485 and USB-C communication; ASCII and MODBUS
- AC adaptor or ~8 hour battery (charge < 3 hours)
- Selectable sample intervals: 1, 5, 10, 15, 30 minutes or 1 hour
- Alphanumeric location IDs; µg/m³ or mg/m³ display modes
Applications
Indoor air quality investigations, industrial hygiene and occupational health control, workplace and plant monitoring, dust generation or suppression evaluation, industrial process monitoring, air filtration efficiency testing, aerosol research, and baseline trending.
| Measurement principle | Particulate concentration by forward light scatter laser nephelometer |
|---|---|
| Measurement range | 0 to 100 mg/m³ (0 to 100,000 µg/m³) |
| Sensitivity | 0.001 mg/m³; particle size sensitivity 0.1 to 100 µm (optimal 0.5 to 10 µm) |
| Accuracy | ± 5% traceable standard with 0.6 µm PSL |
| Flow rate | 2.0 L/min ± 0.1 LPM (actual volumetric flow) |
| Display and I/O | 3.5" colour LCD; RS-485, USB-C, WiFi |
| Data storage | >15,000 records |
| Power | 14.8 V Li-ion battery; ~8 hours operation; AC adaptor |
| Operating conditions | 0 to +40 °C; 0 to 90% RH non-condensing |
| Dimensions and weight | 21.6 × 15.2 × 21.0 cm; 2.3 kg |
| Optional cut points | PM1, PM2.5 or PM10 sharp-cut cyclones |
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