HJ AUTOMATIC CONTROL TECHNOLOGY CO., LTD
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Conductor DC Resistance Meter IEC Test Equipment 10MΩ Measuring Range
Standard of Conductor Resistance Meter:
IEC 60228 Conductors of insulated cables
Application of Conductor Resistance Meter:
This resistance tester is a high-precision tester specially designed and developed for ultra-low DC resistance test. The measuring range of the instrument is: 0.01u Ω ~ 10m Ω; The display digit is five and a half digits; Automatic bidirectional current test, pulse test method avoids the heat generated by the test circuit and affects the test accuracy. When testing cable resistivity, multiple current tests are not required; The test speed can reach 30 times per second; The test accuracy can reach 0.02%; Temperature compensation can avoid the influence of ambient temperature on the test work; Multiple interface functions are provided to facilitate data communication and remote control with PC.
It can be applied to various ultra-low DC resistance / resistivity tests of wires and cables, shunts, metals, conductors, etc., and can also measure various switching resistance; Relay wire packaging and contact resistance; Contactor resistance; Wire resistance; Transformer, inductance, motor, damper wind resistance (inductive load, please use unidirectional current mode test); Resistance of automobile metal to ships and aircraft, etc.
Feature of Conductor Resistance Meter:
Maximum resistance accuracy: 0.02 %; minimum resistance resolution: 0.01uΩ
Temperature compensation function (TC); Temperature basic accuracy: 0.1 ℃
Maximum test range :0.01uΩ～10MΩ
Zero base design, weak resistance test without zeroing
Maximum test speed :Approx. 100 times/sec
3-step comparison function: pass/exceed upper limit/exceed lower limit
Multiple trigger methods: internal, external, contact and manual trigger
HANDLER/USB/RS232C/RS485
Interface for remote control
U-disk to record test data and remotely upgrade instrument software
Simultaneous measurement of ambient humidity
Parameter of Conductor Resistance Meter:
| Model | CXT2510 |
| Display | |
| Display | 24-bit color, true color IPS LCD screen with 800*480 resolution |
| Reading digits | 5 bit |
| Resistance measurement | |
| Measuring range | 0.01uΩ～10MΩ |
| Resistance accuracy | Basic accuracy 0.02% |
| Maximum test current | 10A |
| Measurement function | |
| Resistance measurement time | Fast speed: 7ms Medium speed: 42ms Slow speed/Fine measurement: 82ms (The above display is turned on, plus 15ms) |
| Thermoelectric potential elimination | √ |
| Test terminal configuration | Four terminals |
| Save measurement parameters | 10 groups |
| Temperature measurement | |
| Measurement parameters | Basic accuracy: 0.1 ℃ |
| Display range | -10℃ ~ 99.9℃ |
| Humidity measurement | |
| Measurement parameters | Basic accuracy: ±1.5%RH |
| Display range | 0~100%RH |
| Comparators | |
| Signal output | HI / PASS / LO / FAIL |
| Swift | Pass/Fail/Close |
| Limit setting method | 3 gears; absolute upper/lower limit; percentage upper/lower limit + nominal value |
| Other | |
| Interface | USB HOST / USB DEVICE /RS232 / HANDLER / RS485 |
| Size and weight | L*W*H: 400*350*130mm, 10KG |
