ET4401/ET4402/ET4410 Desktop Digital LCR Meter Capacitance Resistance Impedance

Description

ET4401/ET4402/ET4410 Desktop Digital LCR Meter Capacitance Resistance Impedance Capacitance Inductance Measure Instrument
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: ET4401 Test Frequency (Hz) 100~10kHz 10 point ET4402 Test Frequency (Hz) 100~20kHz 12 point ET4410 Test Frequency (Hz) 100~100kHz 20 point Digits Main parameter: 5 digits; secondary parameter: 5 digits Measurement Parameter Main parameter: L/C/R/Z; secondary parameter: X/D/Q/θ/ESR Measurement Range(L) 0.01μH - 9999H Measurement Range(C) 0.01pF - 99999μF Measurement Range(R) 0.0001Ω - 99.99MΩ Basic Accuracy 0.2% 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 <80%. ●Storage environment: -10 ~ 50 ℃, relative humidity <80%. ●Dimensions: 265mm * 105mm * 305mm (width * height* depth). ●Mass: 2.3kg. ●Power consumption: <10W