Description
ZH580 Daytime Corona Cameras is a non-destructive testing (NDT) technology 3-in-1 imaging system which is now widely used for Substations and transmission lines inspection. ZH580 takes the UV detecting technology, out-of-band rejection UV filter technology, and visual optical fusion algorithm technology. It can eliminate the disturbance of sunlight background and detect wear UV signals generated by corona.
ZH580 is an advanced multi-spectral camera with the combinations a UV camera, an infrared (IR) camera and a visible light camera, which provides the possibility of performing a corona and thermal inspection simultaneously and efficiently.
ZH580 Multi-Spectral (UV+IR+VI ) Camera
Specifications
| Sensor Type: | Not Specified |
|---|---|
| # Pixels (Width): | Not Specified |
| # Pixels (Height): | Not Specified |
| Pixel Size (Square): | Not Specified |
| Peak Quantum Efficiency: | Not Specified |
| Full Frame Rate: | Not Specified |
| Bit Depth: | Not Specified |
| Ultraviolet Channel (UV): | provided |
| Spectral Range: | 240 ~280 nm |
| Minimum Discharge Sensitivity: | 1Pc/10m |
| Minimum RIV Sensitivity: | 3.6dBμV (RIV) @ 10m |
| Minimum UV Sensitivity: | 2.0×10^- 18 Watt/cm² |
| Focus & Focus Range: | 1.5m ~ ∞ |
| UV FOV: | 10° * 8 ° |
| Daytime Workable: | yes, can be used under sun shine |
| Corona Discharge Measurement: | yes, image and video |
| Photons Counting: | available |
| Counting ROI: | 5 kinds |
| Out-of-band Rejection Index: | <25@100% gain |
| UV Threshold Alarm: | available |
| Corona Color: | 7 kinds |
| Infrared Channel (IR): | provided |
| Spectral Range: | 8-14μm |
| Pixel: | 640*480 |
| Temp Accuracy: | +/- 2℃ or +/- 2% |
| Temp Range: | -20℃ ~ +600℃ |
| IR FOV: | 12.4°*9.9° |
| Focus: | Auto / Manual |
| Visible Light Chanel (VIS): | provide |
| Sensitivity: | 0.1Lux |
| Focus: | 1.5m to infinity |
| Zoom: | 10x optical, 12x digital |
| Display: | 5.7 |
| Display Mode: | 6 kinds: UV, IR, Vis, UV+VIS, UV+IR, UV+IR+VIS |
| Overlay Accuracy: | ≤ 1mrad |
| Display Infomation: | Mode, Gain, Counting, Color, Temperature, Alarm |
| Wight: | 2.8kg |
| Size: | 229*131*105mm |
| Battery: | Li, 2.5h |
| IP Classification: | IP54 |
Download Data Sheet
Features
High Sensitive UV Sensor: High performance UV Sensor, can detect very weak Corona signal, 240-280nm out-of-band rejection Technology, can bused daytime and night.
Precise Defects Positioning: With 1 mrad overlay accuracy for the fusion visible, IR, UV images. By adjust gains, to obtain pinpoint UV signal and analyze the exactly location of the defects.
Photons Counting: By 1-4 Region of interest (ROl), accurate photon numbers can be obtained to analyze the serious of defects
Still Pictures and Video: Still pictures and videos can be recorded and played back. All data can be stored in 32G TF card for further analysis.
Ergonomic Design: Compact structure with built-in Li battery, One key one function. Easy operation. Portable, 2.9 kg. Standard tripod mounting hole. Large size sun shading board.
Rugged Reliable: Rugged reliable design, applicable to severe atmospheric environment for continuous stable operation. High quality material with excellent performance.
Simultaneous and Efficient: Integrated information about the faults, jointly location partial discharges and abnormal temp spots
High Pixels IR Sensor: 640*480 pixels infrared Sensor with +2 accuracy. Display the temperature point and its position in real time
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