Wayne Kerr WK 7820-3 Impulse Tester (500V - 10kV)

Impulse voltage: 500V - 10kV, 20V steps

Voltage accuracy: ±(5% set value +25V)

Readback accuracy: ±(5% actual value +25V)

Inductance test range: ≥20uH

Impulse energy: Max.: 0.5 Joule

Test speed: 3 times/second

Channels: 1

Pulses applied: Max.: 32

Input Impedance: 5MΩ

Display: 800x480 dots, 65k color TFT; Waveform Display Range: 600x256

Waveform Acquisition:

  Sampling rate: Max. 200Msps, 8 levels adjustable

  Resolution: 8 Bits

  Memory Depth: 6k Bytes

  Average: 1 to 32

Waveform Measurement: Voltage/Frequency/Time

Memory: 20 groups of standard waveform data and instrument setup can be stored in internal non-volatile memory. USB flash memory can be used as external memory.

Interface: Handler, RS232C, USB Device, USB Host, LAN

Power supply: 220V ±10% 50Hz/60Hz ±5%

Power consumption: ≤200VA

Working Environment: 

  Temperature: 0℃ - 40℃

  Humidity: ≤75% R.H.

The WK 7820 Series is particularly useful for:

Quality control and R&D in manufacturing environments dealing with electrical components and assemblies.

Safety testing in electrical engineering and construction sectors.

Educational and testing institutions requiring detailed analysis and characterization of electrical components.