Hot sales U9815 Surge Tester

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    US $1400.00
  • >=5 Units
    US $1200.00
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Overview
Quick Details
Place of Origin:
China (Mainland)
Brand Name:
Eucol
Model Number:
U9815
Power:
Electronic
Usage:
Other
Impulse voltage:
100V~5000V, 10Vstep
Waveform sampling rate:
100Msps
Test speed:
Max.15meas/sec
Accuracy:
±1%
Applied pulses:
Max. 32 of test pulse
Memory:
300 groups
Display:
800*480 , 7-inch color TFT
Interface:
Handler,RS232C, USB Device

Hot sales U9815 Surge Tester

Features

  • Low to 0.5uH small inductance test function
  • 65k color 7’’ TFT high definition display screen, selectable Chinese and English interfaces
  • Waveform sampling rate:100Msps; memory depth: 6500bytes
  • Max. Test speed: 15 meas/sec
  • Four waveform comparison methods: Area, differential area, corona and differential phase
  • Strong corona analysis and extraction function (several corona modes and corona display function) to excavate potential defective insulation of products
  • Excellent test repeatability to guarantee stable measurement
  • Instrument parameters automatic storage and boot-up file load function
  • Vertical exaggeration, horizontal zoom and movement of waveforms for detail observation
  • Sample average function, average processing of 32 standard waveforms
  • Automatic standard acquisition mode to select suitable sampling rate
  • Destructive testing bring the right test voltage for you
  • Fast test mode can make real-time change of impulse voltage and sampling rate
  • Imposed demagnetized impulse to ensure the conformity of the tested waveforms
  • 20000 pieces of historical measured data storage and discrimination statistics function; can be saved to the U-disk
  • Directly save the screen pictures (BMP, GIF, PNG) or waveform data to U-disk through SAVE key
  • System firmware upgrade through U-disk
  • Foot switch interface for easy and fast measurements
  • Handler, RS232C, USB Device, USB Host and GPIB (option)

 

Brief Introduction

U9815 series impulse winding tester adopts high stability & high-voltage impact power and thyristor module controlled high-voltage switching devices, which bring a substantial increase in the stability and reliability of the product. With advanced 32 bit CPU and high speed FPGA, 100Msps sampling rate and memory depth of 6500 bytes make the test more precise; the use of high speed testing technique make the maximum test speed up to 15 meas/sec. Low to 0.5uH small inductance test function guarantee the excellent test repeatability in such small inductance test, which solve the problem of small inductance test.

 

Waveform amplification function

When the waveform is magnified , 50% of display area can be added for larger and easy observation of the waveform.

   

Figure 1  Normal waveform display

 

  Figure 2   Magnified waveform display

 Corona display function

Up to 100Msps sampling rate ensure precise extraction of corona information. The equipped corona display function make corona information and product performance clear and visualized.

 

Figure 3  Corona display in normal waveform display

 

   Figure 4  Corona display in magnified waveform display

 

 

Specifications

  

Specifications

Model

U9813

U9815

Impulse voltage

100V~3000V, 10V step, 5%±10V

100V~5000V, 10V step, 5%±10V

Inductance test range

≥0.5uH

Impulse energy

Max.: 0.25 Joule

Max.: 0.25 Joule

Test speed

Max.15meas/sec

Applied pulses

Max. 32 of test pulse; max.8 of demagnetizing pulse

Input impedance

10M

Display

800x480 dot 65k color TFT

Waveform display range: 650x256, support 1.5 times magnifying display

Waveform acquisition

Sampling rate: max.100Msps, adjustable 10 levels

Resolution: 8 Bits

Memory Depth:6500 bytes

Sample average:1-32

Comparison methods

 Area, differential area, corona, differential phase and waveform comparison

Test repeated accuracy

±1%

Waveform measurement

Voltage/Frequency/Time of the waveform

Trigger Mode

Manual (including foot switch)/External/Internal/Bus

Detection Output

OK/NG display, LED / alarm

Test statistics

Statistics function of measurement time and results, up to 20000 pieces

Memory

Internal

150 groups (standard waveform data and test setup parameters)

 

U-disk

600groups (standard waveform data and test setup parameters)

Interface

HANDLER (START,STOP,PASS,FAIL,BUSY,EOC)

USB Slave, RS232C   IEEE488 (option)

USB Host (support storage of BMP, GIF, PNG image files and firmware upgrade)

Power supply

Power supply

220V±10%  50Hz±5%

Power consumption

≤50VA

General conditions

Working

environment

Temperature

0 - 40

 

Humidity

≤75% R.H.

Weight

7.5Kg

Dimension (HxWxD)

400mmx 132mmx350mm

  

 

Ordering Information

U9815   Impulse Winding Tester

 

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U26023             Foot Switch