U2729A/B/C Automatic Transformer Test System
U2729 Series Automatic Transformer Test System is exclusively used in quality inspection for a variety of electronic transformers. This system can provide the test frequency of 20Hz-1MHz and all kinds of low-voltage transformer parameters can be scanned, including Inductance L, Leakage Inductance (Lk), Turns-Ratio (Tr), DC resistance (DCR), Impedance (|Z|), Capacitance (between windings) (C), Quality Factor (Q), ESR and Phase, Pin short inspection PS, balance test BAL, LED, forward voltage drop Vf/ reverse current Ir test.
Adopting advanced digital sampling technique and high-speed scanning test fixture can meet the efficient and accurate testing requirements of many switching transformer and network transformer manufacturers.
U2729A/B/C host machine
■ 7-inch 16:9 TFT LCD display with resolution of 800*480
■ Maximum test frequency: 1MHz; resolution:1mHz
■ Maximum test speed: 75meas/sec，stable reading
■ Amplitude range of test signal：5mV — 2V (standard);
5mV – 10V (enhanced)
■ Basic test accuracy：0.05%
■ All test data can be displayed on one screen.
■ Open/short/load correction, flexible transformer deviation deduct manner
■ Optional ±100mA, ±10V bias voltage source and 0 – 1A bias current source
■ Internal memory for 100 groups of files and U-disk for 500 groups
■ Test data and screen graphs can be saved to U-disk in several formats
■ Multiple file search modes: fuzzy search, accurate search and bar-code search
■ To load the test files through bar-code reading
■ Abundant interfaces：RS232C, USBTMC, USBCDC, HANDLER, GPIB
■ Optional WIFI module to build Internet of Things
■Be equipped with BNC trigger to realize external foot switch connection
In accordance with LXI standard，rapid building of test system
■ Optional programming software of test setting files for PC terminal