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7700
Safety Tester
Impulse Winding Tester

Coils are used in a wide range of applications e.g. transformer, motor, generator, ignition coil for cars and motorcycles, relay, electromagnet, filter and various inductors, nearly all the electronic and electrical products have to use coils. However, coils do not have a complete automatic manufacturing process like standard electronic components, and the existing enameled wires are neither fault-free during production nor ensure 100% quality guarantee. 7700 is a 2 channels, 5000V impulse winding tester that provides the comparison of waveform functions e.g. Area under curve ratio, Area size ratio, Voltage time difference, and you can use the cursor to select desired comparison range to cover all the waveform differences created by electrical properties then detect a faulty component. This model offers various harmonics mode and accommodate all kinds of coils, and become the best tester that you are able to find on the market to certify coil quality.

  • 2 channels
  • High voltage calibration
  • programmable impulse voltage, low-energy detection without damaging the DUT
  • Built-in storage 200 sets testing waveform
  • Storage golden sample (DUT) standard waveform in the instrument, and compare with the other sample waveform
  • Provides 5 waveform comparison: total area comparison, differential area comparison, wave comparison, futter and corona 
  • Key lock function to prevent operators from accidentally touching the keys
  • Support RS-232, remote and printer interfaces

Measurement Data

  
Channel 2
Impulse Voltage (programmable) 200V ~ 5000V
Lowest inductance  50uH
Impulse Voltage Accuracy

±2%

Measurement time  50mS

Specifications

  
PLC Remote Control Test, Abort
PLC Remote Output Signal Pass, Fail, HV output, Testing
Built-in Storage 200 sets testing waveform
Interface RS-232、Remote、Printer
Power Supply Voltage 98 ~ 132Vac or 192 ~ 264Vac
Frequency 50/60Hz ±5%
Display 320*240, 5.7" dot-matrix 
Environment Temperature : 10 ~ 40 , Humidity : 20 ~ 90%RH
Dimension (W*H*D) 435x133x455 mm
Weight   8 Kg

Measurement Items

 

Total Area

Area size comparison

Waveform comparison

Flutter

Corona

Applications

Include Inverters, Power Inductors, Transformers, Motors, Wave Filters, Capacitors and Wires

Datasheet
Video
No relevant audio and video files
Accessories/Fixtures

Standard Accessories

  • Power Cord
  • User Manual
  • HV Test Cable
  • D-Sub footswitch

Optional Accessories

  • Impulse Link Software
  • RS-232cable
  • Remote Cable

TOPTOP