BISA Broadband Impedance Spectrum Analyzer
• Accurately locate defects and faults such as moisture ingress, high resistance, mechanical damage, localized aging, open circuit, short circuit, etc.
• Suitable for testing various types of cables including low-voltage distribution cables, unarmored cables, transmission cables, and low-voltage DC cables.
• Three display modes: step response, impulse response, and pulse amplitude; multi-dimensional presentation of fault characteristics.
• Feature analysis and contrast analysis histograms provide intuitive status results.
• Non-destructive, non-invasive, non-destructive low-voltage testing technology.
• Wide frequency and low-attenuation technology significantly improves early defect recognition resolution.
• Intuitive software interface, easy analysis.
• Parameters can be set for different situations. Achieve one-click detection and positioning.
• Can detect minor defects caused by moisture, overheating, external damage, chemicals, radiation, water trees, etc.
• Achieve non-destructive testing, with a long effective testing distance and high positioning accuracy.
• High testing speed, with a single test taking no more than 1 minute, ensuring efficient maintenance.
• Can perform cable distance measurement and intermediate joint defect location, and can also effectively inspect cables without specific information.
• The product is portable, sturdy and durable, and has a long battery life.
| Frequency range | 100kHz~100MHz | 9kHz~1GHz |
| Max. Output power | 0dBm | ±10dBm |
| Dynamic range | 85db | 115db |
| Number of measurement ports | 1/3 | 1/3 |
| Frequency accuracy | 2ppm | 7ppm |
| Test speed
|
1000 points/seconds | 10000 points/seconds |
| Max.number of sweep points | 10000 points | 50000 points |
| Cable length | 10m~100km | 10m~200km |
| Positioning accuracy | ±0.5% of total length | ±0.1%±10cm of total length |
| Tested type |
Shielded cable |
Shielded cables
Unshielded cables Special low-voltage cables Cable outer sheath |
| Display Method - Raw Data | Reflection coefficient wave impedance | Reflection coefficient wave impedance |
| Display Method - Results Analysis | Impulse response
Pulse amplitude |
Impulse response
Pulse amplitude Step response |
| Analysis functions | Feature analysis | Feature analysis
Comparative analysis Bandwidth adjustment analysis |
| Power supply | Battery | AC power supply |
| Operating temperature | -15°C to +50°C | |
| Operating humidity | <80% (relative humidity) | |






