- Features
- Technical parameters
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Single-component parameter measurement:
Sensitivity, capacitance, AC resistance, impedance, DC resistance, quality factor, phase angle, turns ratio, phase, number of turns, and so on.Features and Highlights Innovative Technology
Utilizes the most advanced ARM system architecture and a high-speed central processing unit (CPU), delivering the fastest test data processing capability.
Exceptional quality
Dongguan factory has obtained ISO 9001 certification and CMC production license certification.
Fully utilizes SMD components, ensuring stable production processes and guaranteed quality.
All major components are from internationally renowned brands, ensuring stability and reliability.
Guided operation
With 10 years of experience, the DU73XX series all-in-one machine features guided setup to shorten the learning curve and offers the most user-friendly operation among devices of the same type.
Relay
Adopts the smallest, Japan-original imported relay, which offers fast response and long service life.
The DU73XX is equipped with a self-test function for the scan box, which can identify the location of faulty relays to facilitate maintenance.
Automation Control Configuration
Standard-configured handlers facilitate automated test control.
The standard RS-232 interface facilitates test data acquisition and instrument control via a PC, and includes instrument data collection software that saves test data in Excel format.
SCAN I/O discrimination signal output: Supports four sets of independent PASS/FAIL signal outputs for indicator lights.
REMOTE Control: Supports 4 independent trigger control groups for TEST/RESET
Display 20-pin test results on a single screen
Innovatively designed with an extra-large 800 x 600 TFT color screen, it displays 20-pin setting data on a single screen, whereas conventional multi-function units typically require a separate primary display.
For a two-page display, a maximum of four primary electrodes can be shown; if there are more than four primary electrodes, the test cannot be completed in a single run. Taking four primary electrodes as an example, eight pages are required to display DU73xx.
This series addresses this shortcoming by using byte units, eliminating the limitation imposed by the number of primary groups; all that is required is to specify the byte range to be tested for each parameter, and
Simply scan the measurement screen to display all configured pin groups and test results on a single screen.
USB Upgrade Program
Surpassing industry standards, we employ a USB-based firmware upgrade process to deliver seamless, latency-free service. Our robust development team provides rapid support, boosting production efficiency and enhancing process control over instrumentation.
Newly created demandKey words: -
Technical Specifications Model Number DU-7310 Test Parameters Turn Ratio、L、Q、Leakage L、ACR、Cp、DCR、Zx、Pin Short、Balance Test Voltage Turn Ratio : 0.1V ~ 10V, ±10%， Resolution : 100mV ±5% Other : 0.01V ~ 2.0V,±10%， Resolution : 10mV ±5% Test Frequency Turn Ratio : 1KHz ~ 1MHz,±0.02% Other : 20Hz ~ 1MHz,±0.02% Output Impedance Turn Ratio : 10Ω , ±5% , when level < 2V , 50Ω , ±5% , when level > 2V
Other : Mode 1… 100Ω, ±5% Mode 2…Varies as range resistor,±5%Measurement Range L、LK : 0.0001 μH ~ 1999.9H
C : 0.0001 pF ~ 199.99 mF
Q : 0.01 ~ 1999.9
Z、R : 0.0001 Ω ~ 99.999 MΩ
DCR : 0.01 mΩ ~ 99.999 MΩ
Pin Short : 4 ports, each port 11 pairs, between pin to pin
Turn : 0.01 ~ 1999.9 turns (Secondary voltage less than 100Vrms)Test Accuracy Turn Ratio / DCR : ± 0.5% , at 1KHz Basic
L / C / R : ± 0.1%(at 1KHz/1V Basic)Test Speed Fast: 80 times/second (12.5ms) , Medium: 20 times/second (50ms) , Slow: 5 times/second (200ms) Measurement Judgment PASS / FAIL judgment of all test parameters
PASS/FAIL judgment output from standard I/O interfaceDisplay Screen 8 inch 800 x 600 dot-matrix TFT LCD display Memory INT. : 100 memory EXT. : USB 400 memory. 1A Current Source Inductance test superimposed bias current 1~1000mA HANDLER HANDLER Control Interface RS232 RS232 serial transmission interface Calibration Function Open / Short zeroing, Load correction, Load calibration Trigger Mode Internal、Manual、External Other Operating environment: Temperature 10℃~ 40℃, Humidity 10% ~ 90% RH
Power consumption: 100 VA max.
Input power supply: 100 ~ 120 Vac / 198 ~ 242 Vac，48 ~ 62Hz
Weight: Approx. 9 kg
Dimensions (WxHxD) : 380 x 170 x 360 mmFx70-0101
Turn Ratio Test Fixture
(Standard Accessories)Fx60-0101 SMD Test Fixture Fx60-0201 Double-sided Test Box
Fx60-0203 Single-sided Test Box
Ordering Information DU-7310 LCR Analyzer Standard Accessories Fx72-0101 73xx dedicated test fixture Fx72-0501 Foot Switch
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Address：Room 301, No. 108, Chonghuan East Road, Xin Cheng District, Shijie Town, Dongguan City, Guangdong Province
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