Table 1.
Instruments tested
| Manufacturer | Model | Unit | Flow rate (l/min) | Cyclone selector | Active or passive |
|---|---|---|---|---|---|
| Thermo Scientific | pDR-1000 | 1000–1 | NA | None | Passive |
| 1000–2 | |||||
| 1000–3 | |||||
| Thermo Scientific | pDR-1500 | 1500–1 | 1.7 | 10-mm Nylon DO | Active |
| 1500–2 | |||||
| 1500–3 | |||||
| TSI | AM520 | 520–1 | 1.7 | 10-mm Nylon DO | Active |
| 520–2 | |||||
| 520–3 |