Performance Features:
1. The partial discharge detector features high detection sensitivity, wide applicability to test samples, and high signal-to-noise ratio.
2. It adopts a large-screen oscilloscope tube, providing clear display of test waveforms, with high-frequency elliptical scanning (power consumption less than 1 VA), a wide dynamic range in the amplification system, multiple frequency band combinations (nine types), an auxiliary zero-marking system, and both linear and logarithmic dual-function pointer and digital meters, which can simultaneously display the discharge quantity of discharge pulses.
3. The partial discharge detector is a powerful auxiliary tool for researching and developing new high-voltage electrical products and improving product quality, as well as an effective testing instrument for on-site judgment of equipment condition.
4. When used in conjunction with the calibration pulse generator, the partial discharge detector is especially suitable for power departments, manufacturers, and scientific research institutions.
Product Introduction:
The UHF partial discharge tester is developed based on advanced theories in the field of partial discharge instruments both domestically and internationally, adopting advanced technology and circuits, and has been continuously improved through extensive feedback from users in various regions. While retaining the advantages and functions of previous generations, it is more refined in design, more convenient in use, and more reliable in performance.
2. Pulse Generator Parameters
1. Output charge levels: 5pC, 10pC, 20pC, 50pC
2. Polarity: Alternating positive and negative
3. Repetition frequency: 1.2kHz
4. Frequency variation range: >±100Hz
5. Pulse rise time: <60nS
6. Pulse fall time: >100uS
7. Injection capacitance: 10pF
8. Calibration charge error: Eq≤±10％
9. Dimensions: 160×125×50mm3
10. Weight: 0.5kg
11. Battery: 6F22 9V
