TH2883 series products are newly developed impulse winding
testers by Tonghui. This product line makes Tonghui as the first
provider of impulse winding tester from low voltage of 30V to
high voltage of 10kV, single channel to multichannel (Max.:8
channels) in this industry. The instrument adopts popular 32
bit CPU and high density SMD technology, 65k color 7-inch
TFT wide display screen, bringing ease for your eyes and
convenience to your operation. The minimum impulse voltage of
30V, maximum impulse voltage output of 10kV, winding test of
1uH inductance value, sampling rate of 200Msps, memory depth
of 6k bytes makes your test accurately. The usage of standard
sample average, application of demagnetized impulse, high
bandwidth analog acquisition circuit, technology of high-fidelity
corona extraction as well as the opening of non-destructive
test reflect the design philosophy “customer-oriented, share the
future technology with you” of Tonghui.
According to the output voltage, TH2883 series is consist of 3
models:TH2883-1, TH2883-5 and TH2883-10. With minimum
impulse voltage of 30V and maximum impulse voltage of 1200V,
TH2883-1 low inductance impulse winding tester can test
windings of 1uH low inductance value. The instrument is the
ideal test product for inductance coils used by switching power
supply. With impulse voltage of 100V~5000V, TH2883-5 is a
standard product for testing all kinds of coils. With maximum
impulse output voltage of 10kV, TH2883-10 is appropriate for
interturn test of higher insulation and voltage resistance.
Standard-equipped USB Host, RS232C, USB Device and LAN
interface of TH2883 series product are convenient for your fast
storage of graphs and remote control.

Tonghui TH2883-5 Impulse Motor Winding Tester Series

  • Please see photos for more information.

    ■ The first provider of impulse winding tester from low voltage
    of 30V to high voltage of 10kV, single channel to multichannel
    in this industry (Max.:8 channels)
    ■ First winding tester compatible with LXI standard
    ■ Impulse voltage of 30V~10kV
    ■ Minimum inductance value of winding that can be tested: 1uH
    ■ 65k color 7” TFT wide display screen
    ■ Up to 200Msps waveform sampling rate
    ■ Maximum measuring speed: 6meas/sec
    ■ Storage depth of 6k Bytes
    ■ High bandwidth analog acquisition circuit
    ■ High-fidelity corona extraction algorithm (patent technology)
    ■ Four waveform comparison methods
    ■ Automatic storage of instrument parameters
    ■ Measurements on voltage, time and frequency
    ■ Amplification, stretch and movement of the waveform for
    accurate display
    ■ Multi-sample average, average processing of 32 standard
    ■ Destructive testing for your correct choose of voltage
    ■ Use demagnetized impulse to ensure the conformity of tested
    ■ Login of different user right for easy management
    ■ 20 groups of instrument files can be stored and automatically
    ■ Screen information can be stored in USB disk (COPY key)
    ■ System firmware can be automatically upgraded through
    ■ Selectable Chinese and English operation interfaces
    ■ Four selectable display interface effects
    ■ Foot control interface for easy measurements
    ■ Handler interface to realize on-line operation
    ■ RS232C, USB Device and LAN interface to realize remote

  • Please allow 4-6 weeks lead time for this new product to arrive. These items come with a one year warranty from the manufacturer. 

For Sales, Calibration, or Repair Services Call 1 (888) 868 - 4546

Contact Us 

750 Oakdale Rd Unit 52

Toronto, Ontario

M3N 2Z4 Canada

Local: (905) 406-0100 

1 (888) 868 - 4546

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