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Variety mode of payment
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For orders from 3,000,000 VND
Support 24/7
Even outside working hour
Contact Ho Chi Minh City
Tel: (028).3977.8269 / 0906.988.447
Email: sales@lidinco.com
Contact Bac Ninh, Ha Noi City
Tel: (0222).730.0180
Email: bn@lidinco.com
Other Contact: 
Advanced technical
Using ARM system and high speed CPU to provided highest data calculation speed in the same products
High quality
The ISO9001 certification and China measurement certification of our factory
Using famous brand of SMD components to provided stable quality
User friendly guided interface
We have over 10 years experience on test and measurement instrument, the user friendly guided software
interface make your learning curve most shortly on the same function units.
Main component-Relay
Using the high quality miniature relay imported from Japan, provided high speed response and long MTBF.
The Relay Check function of DU-72XX provided self-check of each relay, it can be easy to diagnosis and repair.
Automation control and test data collection standby
Provided Handler interface fully support automation control in PLC.
The RS-232C interface can be sanded test data to PC via Data Collection Software, and saved in MS-Excel
readable data format.
Provided 4 sets of trigger signal, each level(scanner board) can be trigger independent on TEST/RESET.
Largest color LCD display screen
The 800*600 color LCD display, all test items can be show on the one screen.
Provided screen saver mode, to extend LCD life time.
Cover up free upgrade
DU-72XX provided USB drive mode to upgrade the firmware, no more need cover up when upgrade
test program.
DC Bias Current
Built-in 1~1000 mA programmable DC Bias in current
| Specifications | |
| Model | DU-7200 |
| Test Item | Turn Ratio、Phase、L、Q、D、θ 、ACR、Cp、DCR、Zx |
| Test Voltage | Turn Ratio : 0.1V ~ 2.5V, ±10%， Resolution : 100mV ±5% Other : 0.01V ~ 1.00V,±10%， Resolution : 100mV ±5% |
| Test Frequency | Turn Ratio : 1KHz ~ 200KHz,±0.02% Other : 20Hz ~ 200KHz,±0.02% |
| Internal 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% |
| Display 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: 40ms , Medium: 100ms , Slow:500ms |
| Judgment | PASS / FAIL judgment of all test parameters |
| Display screen | 8 inch 800 x 600 dot-matrix TFT LCD display |
| Memory | INT. : 100 memory EXT. : USB 400memory. |
| Internal DC Bias Current | Built-in 1~1000 mA programmable DC Bias in current |
| Interface | Cr72-RSHD : RS232/HANDLER combinatorial interface |
| Correction | Open / Short zeroing, Load correction, Load calibration |
| Others | torage: Temperature :0℃ ~ 40℃、Humidity :10% ~ 90% RH Power Consumption: >100 VA max. Power Requirement: 100 ~ 120 Vac / 198 ~ 242 Vac, 48 ~ 62Hz Dimension: Approx. 9 kg Weight: (WxHxD) : 380 x 170 x 360 mm |
Fx72-0101: Turn Ratio Test clips
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