ET44 Series Desktop Digital LCR Meter Capacitance Resistance Impedance Inductance Measure LCR Bridge LCR Meter

Descriptions: ET44 series desktop bridge incorporates 3.5-inch TFT display, user-friendly interface, and a variety of measurement parameters into one body. It is convenient for users to carry out remote control with USB and RS232 and also perform the sorting of components using handle. In function, it can not only adjust the output frequency and test level, but also record the value of components in the process of measurement. In the performance parameters, its basic accuracy reaches 0.2%. Features: Measurement frequency up to 100kHz Test level 100 ~ 2000mV Support the measurement of DC resistance and electrolytic capacitor Internal bias voltage output (1mV-1500mV) Automatic identification of component measurement 3.5-inch TFT display, 5 and a half bits display USB, RS232 communication interface, Handle sorting Data recording function (maximum and minimum values, average value) Support SCPI communication protocol Provide system settings, which can configure language, buzzer, screen brightness, etc according to the needs of users. Basic accuracy 0.2% Manual and automatic range Be equipped with open circuit and short circuit correction Comparator has sorting and alarm function Provide a variety of test ports Specifications: Model ET4401 ET4402 ET4410 Digits Main parameter: 5 digits; secondary parameter: 5 digits Measurement Parameter Main parameter: L/C/R/Z; secondary parameter: X/D/Q//ESR Measurement Range(L) 0.01H - 9999H Measurement Range(C) 0.01pF - 99999F Measurement Range(R) 0.0001 - 99.99M Basic Accuracy 0.2% Test Frequency (Hz) 100~10kHz 10 point 100~20kHz 12point 100~100kHz 20 point Measurement Display Speed 2 times/second (slow) 4 times/second (medium speed) 8 times/sec (fast) Internal Bias 0-1500mV adjustable, 1mV stepping Test Level 100mV, 300mV, 600mV, 1000mV, 1500mV, 2000mV Correction Function Open circuit correction, short circuit correction Screening function The screening limit can be set from -50% to + 50% with fixed points of 1% 5% 10% and 20% Selection of comparator Five gear sorting, third gear qualified, one gear failed, one ancillary gear Communication Interface Standard configuration: USB, RS232 (or 485) Handle interface; Optional: GPIB, USB Host Others Support DCR, electrolytic capacitor measurement mode, adjustable backlight brightness, optional in English and Chinese Power supply voltage: 220V AC 10% or 110V AC 10% 45-65Hz Working environment: 0 ~ 40 relative humidity >Please Click Here to Download the English User Manual