Olip CR-720 is an innovative NDT – Non Destructive Testing equipment, that detects, pinpoints and documents flash-arc corona and arcing partial discharge camera. Being with high
sensitivity It is a power tool to detect UV emission in full
daylight with high signals from faraway and nearby sources.
CR-720 is an ideal predictive maintenance device for overhead transmission lines and high voltage substations. It is widely used in Transmission line inspection, electrical utilities, HV
research institutes, HV Electrical component inspection, HV panal inspection, service
providers, laboratories and so on.
Transmission line inspection
Electrical utilities inspection
HV substations
HV research institutes
HV electrical component inspectio
High sensitivity to UV signals
Precise location of corona emitting sources
Auto focus of UV and visible channels
Back ground noise reduction
5.7” folding and touchable color LCD
LED UV events alarm
Built-in GPS
UV events counter
UV See report software for documentation
Technical Specifications
UV-Optical Properties
| Image Type | Monochrome video |
| Minimum UV sensitivity | 3* 10-18 watt/Cm2 |
| Minimum Discharge Detection | 1.5 PC@ 8 meters |
| Spectral Range | UV 240 ~ 280 nm |
| Field of view H*V | 5.5° × 4.0° |
| Focus | Full manual and auto for UV and visible channels |
| Focus distance | 2m～∞ |
| Detector life span | No degradation |
| Frequency | 50Hz |
Visible – Optical Properties
| Image type | Color video |
| UV/Visible overlay accuracy | Better than 1 milliradian |
| Minimum visible light sensitivity | 0.1 lux |
| Zoom factor | 26x optical and 12x digital |
Processing & Communication
| Image processing | UV image enhancements, Denoising |
| Video streaming | H.264 standard |
| Alarms | LED |
| Menu | Button operation or touch operation |
| Location | GPS |
| User settings | Time/Date, Language, operating modes |
| Audio modes | Microphone input for audio notes |
Display
| Type | 5.7″ VGA color transflective sunlight readable LCD, folding and touchable |
| Video standard | PAL/NTSC switchable |
| Modes | Combined (UV & visible), UV only, Visible only |
| Resolution | 640×480 |
| Corona shades | White, Red, Blue |
Data Storage
| Storage media | 8G SD card(2 pcs) |
| Image format | JPG (support up to 20s voice annotations) |
| Video storage | AVI compressed format |
| Storage capacity | 8000 images，or >4 hours videos |
| Data download | Card reader Or USB |
Power system
| Power consumption | 10W |
| Battery type | Rechargeable li-ion battery |
| Battery run time | ≥3 hours |
| Charge | Online charging or charger |
| External supply | 9-12V, 10VA |
| Power adapter | 110-240VAC, 50-60HZ/12VDC 3.8A |
Environmental
| Operating temperature range | -10℃～ 50℃ |
| Storage temperature range | -25℃～ 60℃ |
| Humidity | 95%，Non condensing |
Physical characteristic
| Size | 238mm ×165mm ×91mm (L x W x H) |
| Weight | 2.4 kgs（without battery） |
| Encapsulation | IP54 |
Datasheet
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