Product video
HM9209 Partial Discharge Detector Display Video
Products Description
The HM9209A Partial Discharge Inspector developed by our company is a multifunctional handheld instrument. Based on ground wave, ultrasonic, ultra-high frequency, and high-frequency current detection methods, it tests equipment for partial discharge conditions. It can read partial discharge amplitude and spectrum waveforms, offering storage and readout functions for two-dimensional and three-dimensional spectra. This instrument effectively evaluates partial discharge conditions in electrical equipment.
Paramters
|
Main Unit Parameter |
|
| Number of Detectable |
4 channels： 1 TEV, 1 US, 1 UHF , 1 HFCT |
| Sampling Accuracy |
12bit |
| Synchronization Method | Internal sync, external sync, optical sync |
|
TEV |
|
| Detection Bandwidth |
3M-100MHz |
| Measurement Range |
0～60dB |
| Measurement Error |
±2dB |
| Resolution |
1dB |
| Maximum Pulses per Cycle |
720pulses |
| Minimum Pulse Frequency |
10Hz |
| Output Interface | Standard SMA connection to host |
| Non-contact US | |
| Center Frequency |
40kHz |
| Resolution |
0.1uV |
| Accuracy |
±0.1uV |
| Measurement Range |
0.5uV～1mV |
| Output Interface | Standard SMA connection to host |
| Contact US | |
| Frequency Range |
20kHz～300kHz |
| Output Impedance |
50Ω |
| Detection Sensitivity |
0.1mV |
| Measurement Range |
0.1mV～1V |
| Output Interface | Standard SMA connection to host |
|
Dimension |
|
|
L×W×H |
180mm×110mm×40mm |
|
Weight |
0.85kg |
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