Product features

• ▪ 7-inch touch screen operation;
  
• ▪ Support multi language, convenient for different users;
  
• ▪ Built in environment automatic detection program, automatically detect the test environment and remind users;
  
• ▪ Programmable operation, realizing the setting function with one key;
  
• ▪ Built in international standard grade parameters, easy and fast operation;
  
• ▪ The highest pulse frequency is up to 1200khz;
  
• ▪ Rs232/usb interface, which can be controlled by PC and print test report.

Product parameters

• Product model
  

  Meet the standard
  

  Operation mode
  

  output voltage
  

  Pulse frequency
  

  Pulse polarity
  

  Running time
  

  internal resistance
  

  Midpulse front
  

  pulse width
  

  Output mode
  

  Coupling output
  

  Number of pulses
  

  Phase angle
  

  Pulse train period
  

  Coupling / decoupling network
  

  Working power supply
  

  ambient temperature

• EFT S4
  

  IEC61000-4-4、GB/T 17626.4
  

  7.0 inch full-color touch screen
  

  0.2~± 5KV
  

  1khz~1200khz ± 10%, continuously adjustable
  

  Positive, negative, positive before negative, negative before positive
  

  1 ~9999s, continuously adjustable
  

  50 Q±10%
  

  5ns ± 30%
  

  50ns ± 30% (50Q load) /35 ns ~150 ns (1kq load)
  

  IEC, customization, programming
  

  BNC, coupling decoupling network
  

  1~255, continuously adjustable
  

  0~360 ° synchronous or asynchronous
  

  0.15~99.9s, continuously adjustable
  

  Built in, single-phase three wire, 16A
  

  AC 220V ± 10% 50/60Hz
  

  15℃~35℃

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