Capacitance meter TH2638A

Features ■ 4.3 inch TFT LCD display ■ Selectable Chinese and English operation interface ■ Max. test frequency: 1MHz ■ Highest test speed: 2.3ms/time ■ Basic test accuracy : ±0.07% ■ Loss factor: ±0.0005 ■ V, I test signal level monitor function ■ Low impedance measurement, signal level compensation function ■ Built-in 11-bin comparator ■ Internal file storage and external U disk file storage ■ Test data can be directly saved in U disk ■ Screen shot can be saved in U disk ■ Compatible with SCPI commands ■ RS232C, USB CDC, LAN, HANDLER, GPIB interfaces ■ Manipulator interface and scanner interface ■ Contact inspection function ■ Synchronizing signal source ■ Offset function in 1MHz test frequency (±1, ±2%) Brief Introduction ■ TH2638 series is a new precision capacitance meter with higher test frequency. With small size and portable appearance, it is convenient for use on the shelves. With basic accuracy of ±0.07%, loss accuracy of 0.0005, test frequency up to 1MHz, 4.3 inch LCD screen, selectable Chinese-English operation interface,TH2638 series is easy to operate and provide fast and reliable test for ceramic capacitor production. Also, it can test all kinds of capacitors from low value to high value. The results of testing one capacitor for several times are quite stable and accurate, even for lower value capacitors. The tester is compatible with SCPI command set, and configured with manipulator and scanner interface, the scanner interface can scan the open/short/load error calibration in each channel, 256 channels at most. In low frequency, there is signal level compensation function.