XHJF801S Digital Partial Discharge Tester
The XHJF801S digital partial discharge tester is a high-performance measurement and analysis instrument featuring dual-channel embedded system with TFT touch screen. This reliable system offers stable operation with minimal failure rates.
Main Features
- Specialized instrument for measuring and analyzing insulation performance of power equipment
- Incorporates modern electronic and computer technology for comprehensive signal processing
- Automates signal amplification, filtering, data acquisition, processing, and report generation
- Complete partial discharge measurement solution with graphical display capabilities
Technical Specifications
| Parameter |
Specification |
| Number of channels |
2 electrical signal interfaces, one external synchronization interface |
| Sampling rate |
0.5M, 1M, 2.5M, 5M, 10M, 20M optional |
| Sampling accuracy |
12bit |
| Range switching |
60dB, 40dB, 20dB, 0dB, -20dB (5 files total) |
| Band range |
20k-100kHz, 80k-200kHz, 40k-300kHz |
| Range nonlinearity error |
5% |
| Sensitivity |
0.1pC |
| Testable product capacitance range |
6pF ~ 250μF |
| Test power frequency range |
50 ~ 400Hz |
| Display |
7" TFT true color touch LCD (800×480 resolution) |
| Physical storage |
256MB DDR2, expandable SD card storage (16G standard, upgradable to 32G) |
| Interfaces |
RS232 / USB / electrical signal / SMA / SD card slot / network port / ground button |
| CPU |
533MHz; WINCE6.0 OS; storage temp: -20°C to 60°C |
