| Voltage withstand measurement |
Output voltage |
Range: (300 ~ 3000) V AC; Step: 10V
Accuracy: ± (2.5％× setting +10V); Distortion: ＜3% |
| Output frequency |
50Hz/60Hz; Accuracy: ±0.1Hz |
| Actual capacity |
≥90% |
| Breakdown current |
Range: (0.10~20.00) mA
Accuracy: ± (2％× reading +5 words) |
| Duration |
Range: (1~99) s; Accuracy: ± (1％× setting +0.1s) |
| Arc |
Level- 0 to 9, 0: Arc Off |
| Insulation measurement |
Output voltage |
Range: (200 ~ 1000) V DC; Step: 5V
Accuracy: ± (3％× setting +5V) |
| Ripple coefficient |
＜5% |
| Resistance measurement |
Range: (1.0 ~ 99.9) MΩ, (100 ~500) MΩ
Accuracy: ± (3％× reading +5 words), ≤200MΩ
± (5％× reading +8 words), ＞200MΩ |
| Duration |
Range: (1~99) s; Accuracy: ± (1％× setting +0.1s) |
| Turn-to-turn measurement |
Pulse voltage |
Range: (500~3000) V; Step: 10V
Accuracy: ± (3%× setting +10V) |
| Storage capacitance |
Standard capacitance: 0.022µF |
| Wavefront time |
≤0.5µs |
| Waveform acquisition |
Frequency: 5kHz~40MHz, 13-level adjustable. Resolution: 8-bit AD
Storage: 1k bytes. Multiple tests: (1 ~ 10) times continuous |
| Waveform parameter |
Area, difference area, range: (0 ~ 99)%
Resolution: 0.1%; Accuracy: ±3.0% |
| Resistance test |
Resistance measurement |
Range: 0.1 ~ 0.2/2/20/200/2k/20k, unit: Ω
Accuracy: ±(0.3%× reading +3 words) (temperature compensation off) |
| Temperature measurement |
Range: (0.0~60.0)℃; Accuracy: ±0.5℃ |