| project | index | |
|---|---|---|
| 1 | Instrument screen | 40* 480 bright TFT true color LCD screen |
| 2 | Floating point magnification | ≤256 |
| 3 | Gain of amplifier (dB) | ≤64 |
| 4 | A/D resolution | ≤24 |
| 5 | Amplitude nonlinearity | ≤10% |
| 6 | Measurement frequency range of acceleration (Hz) | ≤9000 |
| 7 | Measuring frequency range (Hz) | ≤2000 |
| 8 | Time indication error | ≤1% |
| 9 | Gain error | ≤1dB |
| 10 | sampling length | ≤16k |
| 11 | Acceleration sensor | The uncertainty (k=3) is 3%. |
| 12 | speed sensor | The uncertainty (k=3) is 5%. |
| 13 | System dynamic range | ≤184 |
| 14 | Power supply mode | Ac 100V-240V, 50/60Hz; 12V DC |
| 15 | working temperature | -10~+40℃ |
| 16 | Host size | 260 mm*185 mm*60 mm |
| 17 | Main engine weight | 1.75 kg (including built-in battery) |