Tonghui Precision LCR Digital Bridge TH283X Series LCR Tester

Tonghui Precision LCR Digital Bridge TH283X SeriesProduct Details

Tonghui Precision LCR Digital Bridge TH283X SeriesOverview

TH283X series is a new generation of low budget, high-performance compact LCR digital bridge. It adopts * new technology and high-density circuit design to concentrate the essence of large LCR tester, compact and compact. Cancel traditional mechanical power switches and adopt software controlled power switches. The basic accuracy of 0.05% and good testing stability are comparable to * * models. Equipped with a 4.3-inch LCD display screen and a newly upgraded interface system, it is aesthetically pleasing and easy to operate. The instrument provides rich interfaces and is compatible with standard SCPI instructions, making it easy to form various testing systems to meet the needs of inspection, production, and scientific research.

High performance, small size (can simultaneously test DC resistance RDC)

The 4.3-inch large LCD display screen can simultaneously display set parameters and test results (can simultaneously test and display DC resistance RDC), and the corresponding display function keys can provide faster operation. The instrument also provides measurement display 2 function, which facilitates users to quickly sort and set up test products and display results.

Empty fixture judgment

This function can help users troubleshoot the contact or short circuit of the testing fixture. If this function is turned on, the instrument will automatically multiply the nominal value by 0.05 on the limit setting page as the lower limit, and multiply the nominal value by 100 as the upper limit. Values beyond this upper and lower limit range are considered as open or short circuits in the fixture, and the instrument will stop outputting the sorting result signal of the Handler to prevent incorrect judgment results.

Intelligent zeroing function

The TH2830 series offers two calibration methods. One method is to use insertion to perform open circuit and short circuit correction on all frequency points. Another method is to perform open circuit, short circuit, and load correction on the current set frequency point. We can provide 201 calibration points.

Multi point list testing

The list scanning function can automatically scan and test the testing frequency, testing level, or DC bias of up to 201 points. By using this function, users can quickly and clearly obtain the trend of characteristic changes of the tested object, and judge the applicability of the tested part in practical applications.

Convenient and efficient file sorting and testing function

The TH2830 has a built-in comparison function that can divide the tested component into up to 10 levels (BIN1 to BIN9 and BIN OUT). 9 pairs of main parameter limits and one pair of sub parameter limit settings can be set. And it can be visually and clearly displayed to users through file number numbers or counting on the interface, as well as providing sound and light alarm functions.

Tonghui Precision LCR Digital Bridge TH283X Seriescharacteristic

★ Test frequency: 20Hz-200kHz
★ Basic accuracy: 0.05%
★ Signal source: 0-2V/0-20mA; DC bias: 5V/50mA, external DC BIAS bias * up to 120A, testing speed: * fast 12.5ms/time
★ 6-digit reading resolution
★ 30 Ω, 100 Ω optional internal resistance
★ 201 point list scanning function
★ 10 level sorting and counting function, PASS/FAIL indication
★ Soft power switch
★ 4.3-inch TFT LCD display
★ Optional operation interface in both Chinese and English
★ Storage space: Built in 40 sets of configuration files, USB extension: configuration files, CSV format records, GIF images
★ USB extension: setting files, CSV format recording, GIF images

Tonghui Precision LCR Digital Bridge TH283X Seriesspecification