| tems | Parameters |
| The measuring range of electrostatic voltage | 0 ~ 10kV |
| The half-life time range | 0 ~ 99.99 h |
| Rotation speed | 1500 RPM |
| Discharge time | 0 ~ 99.99 s (test is scheduled (30 + 0.1) seconds) |
| Discharge distance between needle electrode and specimen | 20mm |
| Measurement distance between test probe and specimen | 15mm |
| The static voltage calibration was performed before the instrument was issued Check before use. The cylinder must be filled with oil (transformer oil) | |
| Sample size | 60mm x 80mm |
| Power | 220V 50Hz 1.5kw |