Model: HMJ9030
Product Overview:
The HMJ9030 Portable Integrated Cable Tester is a multifunctional instrument capable of measuring cable length, cross-sectional area, and material type. As power cables play a crucial role in power transmission, their safe and reliable operation is essential for maintaining the stability of power distribution systems. With the increasing use of power cables in recent years, precise and efficient testing tools have become increasingly important.
This device primarily addresses three key areas:
- Cable length measurement
- Cable material identification
- Cable cross-sectional area measurement
Key Features:
- Length Measurement:
- Displays waveforms of cable length detection
- Shows propagation time and final measurement results
- Stores data from the most recent 10 cable length measurements
- Cross-Sectional Area Detection:
- Displays pre- and post-identification images
- Shows diameter, cross-sectional area, and inclination angle for A, B, and C phase cables
- Stores data from the last 3 cross-section measurements
- Material Identification:
- Supports both manual setting and automatic acquisition of cable length and cross-section parameters
- Displays resistance value, resistivity, and material type in the interface
- Stores data from the most recent 10 material identification tests
Technical Specifications:
Item | Specification |
No-load Output Pulse Amplitude | 15–18V |
Pulse Frequency | 250–350Hz |
Output Waveform Rise Time | ≤1μs |
Sampling Accuracy | 12 bits |
Screen Resolution | 800×480 |
Operating System | Embedded Linux |
Resistance Measurement Range | 10μΩ – 200kΩ |
Resistance Measurement Resolution | 10μΩ |
Resistance Measurement Accuracy | <0.5% |
Dimensions | 350mm × 258mm × 115mm |
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