TH9521 Winding Component EST Tester

 Six-in-one comprehensive analysis:

   High-power AC withstand voltage analysis

   DC voltage analysis

   Insulation resistance analysis

   Turn-to-turn insulation analysis 

   DC low resistance analysis

   Inductance test analysis

High-resolution: 7-inch 800 × 480 dots, TFT-LCD display 

 Eight-channel switching technology that can test eight 

   different components simultaneously

 500VA power AC withstand voltage design, in line with UL 

   1004-1 motor test standards

 Insulation resistance test: maximum voltage can reach 5kV

 DC / IR automatic rapid discharge function

 Turn-to-turn insulation test: sampling ADC promoting to 

   12bit, 200MHz sampling rate

 DC low resistance test: support DC resistance calculation of 

   △ Y-type motor

 DC low resistance temperature conversion function and 

   optional temperature sensor

 Quick contact check function to realize rapid detection of 

    test fixture 

 New-type high voltage test fixture

 Inductance test analysis of up to 100kHz frequency

    Four-terminal Kelvin test of DC low resistance and

    inductance

 Test steps up to 32

 Internal file storage and external U disk file saving

......
TH9521A Winding Component EST Tester

 Six-in-one comprehensive analysis:

   High-power AC withstand voltage analysis

   DC voltage analysis

   Insulation resistance analysis

   Turn-to-turn insulation analysis 

   DC low resistance analysis

   Inductance test analysis (option)

 High-resolution: 7-inch 800 × 480 dots, TFT-LCD display 

 Eight-channel switching technology that can test eight 

   different components simultaneously

 200VA power AC withstand voltage design, in line with UL 

   1004-1 motor test standards

 Insulation resistance test: maximum voltage can reach 5kV

 DC / IR automatic rapid discharge function

 Turn-to-turn insulation test: sampling ADC promoting to 

   12bit, 200MHz sampling rate

 DC low resistance test: support DC resistance calculation of 

   △ Y-type motor

 DC low resistance temperature conversion function and 

   optional temperature sensor

 Quick contact check function to realize rapid detection of 

    test fixture 

 New-type high voltage test fixture

 Inductance test analysis of up to 100kHz frequency

    Four-terminal Kelvin test of DC low resistance and

    inductance

 Test steps up to 32

 Internal file storage and external U disk file saving


......