The DP5000I is a high-performance Momentary Interruption Test system for wire harnesses, featuring:
1. 2048 test points (expandable via distributed testing)
2. 1μs pulse-width detection for resistance changes
3. 128-channel parallel testing per module
4. Specialized for vibration testing in rail, aerospace, and aviation applications 
瞬断检测界面：
Distributed Testing Architecture
Scalable to 2048 points across multiple units
Ideal for full-system vibration tests (trains/aircraft/spacecraft)
Modular Design
8 switch array cards per unit
128 independently controlled points/card
Precision Break Detection
≤4mA test current per channel
10Ω resistance change sensitivity
0.125μs sampling rate
Advanced Monitoring Functions
Resistance threshold alarms
Break event counting
Break duration measurement (μs precision)
Smart Self-Learning
Auto-mapping of unknown harness connections
Industrial Connectivity
MES integration
Custom report generation
Product Application
Test Content | Instantaneous Open-Circuit Detection |
Number of Circuits | 128~1024 (Expandable to 2048) |
Detection Time Range | 0.5μs~99999.9μs |
Sampling Frequency | 1,000,000 Hz |
Resistance Change | 10Ω @1μs |
Measurement Error | ±0.125μs |
Operating Voltage | DC 4V |
Operating Current | ≤4mA |
Interface | PC master control |
Power Supply | AC 90V~240V, 50/60Hz, 400VA(max) |
Dimensions (mm) | 483(W) × 265(H) × 510(D) |
Weight | 25kg |
Work Environment | Temperature: 5℃ to 40℃ Humidity: 5% to 70% RH (non-condensing) |
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