Portable DP4000-M Wire harness tester
Portable DP4000-M Wire harness tester supports 1000V hipot & 20k test points for reliable field maintenance of wiring assemblies.
DP4000-M Overview
Portable DP4000-M Wire harness tester, the DP4000-M series portable harness tester for cable and wire testing, supports two or four-wire hybrid test. It integrates fast OS test, four-wire conduction test, DCR test, insulation test, DC withstand voltage test, ESD test and NTP/PTC test for wiring harness and cable inspection.
DP4000-M provides up to 512 test points. Its distributed DP4000-M1 variant enables distributed on-site cable harness testing for aerospace, railway, marine and other industrial sectors. This portable tester simplifies field wiring diagnostics and improves maintenance efficiency for on-site engineers.
Harness Tester Technical Specs
- Suitable for portable occasions testing needs
- 2 or 4-wire test method, the maximum test point utilization rate
- Distributed testing, points can be expanded up to 20,000
- Test module board card design, easy to expand
- Mini. on-resistance resolution 100μΩ~1GΩ
- Programmable high voltage source 0 ~ 1000V DC
- ESD components 1mA constant current excitation
- Test points can be configured as excitation or sampling
Software and Interface
- User access management: administrators/programmers/operators three-level permissions
- 1000 different projects management
- Self-learning for network points, through which linkages between points can be learned
- Test the segmentation, either with self-learning or manual segmentation
- Graphic editing visually performs test points configuration on connector graphics
- Allow to configurate test network segment and parameters. Users can configure parameters for OS, insulation test, etc
- System self-testing, used for fault diagnosis.
- Built-in multimeter can be used in any port.
- Support high-speed point finding and voice broadcasting
- Rrelay life statistics
- PTC/NTC temperature conversion
- Rreport printing and editing functions, support for printing PDF and WORD format
Harness Tester Applications
Portable DP4000-M Wire harness tester is designed for on-site wiring harness inspection and overhaul and fully meets portable wiring harness inspection requirements. It is widely deployed in aerospace, railway, marine and machinery industries for distributed cable harness fault detection, continuity verification and insulation testing. Ideal for field troubleshooting and periodic wiring system validation in military and industrial maintenance projects.
Harness Tester Technical Specs
| Model | DP4000-M | ||
| Measuring Mode | Two or four wire mixed test | ||
| Maximum Number of Test Points | 512 | ||
| Dc Hipot Test | 0-1000V DC | ||
| High Voltage Output Accuracy | ±3% | ||
| High Voltage Measurement Accuracy | ±3% | ||
| High Voltage Measurement Time | 0.02s – 60s, (user delay not included) | ||
| Low Voltage Measurement Time | 0.02s – 60s, (user delay not included) | ||
| O/S Measurement Time | 500μS (1024 points, user delay not included) | ||
| Fast Short Circuit Test | 2kΩ-100 kΩ | ||
| Test items and range | Inner Four-Wire Test Conductance | 0.1Ω-1MΩ | |
| Outer Four-wire Conductance Test | Measurement Range | 0.1mΩ-1MΩ | |
| Current Signal | ≤10mA | ||
| DC Hipot Leakage Current | 0.1μA-5mA | ||
| DC Hipot Insulation Resistance | 1MΩ-1GΩ | ||
| Diode/Voltage Regulator | Test Range | 0-10V | |
| Test Signal | 1mA/10V | ||
| Short Circuit Endpoint Judgment | Short circuit endpoint can be judged. | ||
| Advanced Functions | Programmable continuous test / Auto find / Auto diagnostics | ||
| Report Function | WORD/PDF format report output | ||
| Storage Memory | Number of test file up to 1000 sets | ||
| Panel | System/ Rapid/ Edit/ Function | ||
| Sorting Instructions | Pass/Fail | ||
| Dimension (W*H*D) | 483*265*510 mm | ||
| Weight | 25 kg | ||
