| Parameters | Value and unit |
| Drift tube temperature | 45˚C |
| Drift tube length | 5 cm |
| Drift tube diameter | 10 mm |
| Drift gas flow | 150 ml·min−1 |
| Sample inlet flow | 100 ml·min−1 |
| Grid pulse width | 100 μs |
| Sampling frequency | 150 kHz |
| Repetition rate | 30 ms |
| Voltage | 400 V |