UV-260 Corona Camera
Indeks: WMXXUV260
UV Corona Detection Camera. Call for pricing to buy or rent.
Description
Easily locate arcing corona in high-voltage transmission and distribution systems by detecting UV emissions, even in daylight. The UV-260 is an advanced design of imaging camera that detects, displays, and records flash-arc and partial discharge phenomena. The high sensitivity of the UV-260 can detect UV radiation in full daylight from both faraway and nearby sources. It operates in both the visible light spectrum as well as in the ultra-violet region. Simply point the camera at a target. When UV corona emissions are detected they are overlaid on the visible target image pinpointing the location of the UV source accurately.
The UV-260 is an ideal predictive maintenance and trouble-shooting tool for inspecting overhead transmission lines, and conductors in high-voltage substations. It is non-destructive, and non-contact, which means it can be used safely in all types of electrical investigations for electrical utilities, HV research institutes, HV electrical component inspection, HV panel inspection, service providers, laboratories, and more.
The UV-260 represents the latest evolution of UV imaging systems with an emphasis on high-performance, functionality, and easy operation, with:
- High sensitivity to UV signals - sensitivity is user adjustable
- Precise location of corona emitting sources
- Auto focus of UV and visible images
- Background noise reduction
- 5.7" touch-screen color LCD
- Alarm on events; audio or visual alarms
- Fast optical zoom
- Take still image snapshots, or record videos, and display or playback
- Video output
- Built-in GPS location information
- UV events counter
- UV-260 report software for documenting and creating professional reports
- Approx 5 lbs weight
- Tri-pod mount
WHITE PAPER:
Technical specification
| UV - optical properties | |
| Image type | Monochrome |
| Minimum UV sensitivity | 3 x 10-18 W / cm2 |
| Minimum discharge detection | 1 pC from the distance of 10 meters |
| Spectral range | UV 240 to 280 nm |
| Field of view H x V | 5.5° x 4.0° |
| Focus | Full auto and manual (UV and visible channels) |
| Focus distance | 6.5 ft to ∞ / 2 m to ∞ |
| Detector life span | No degradation |
| Frequency | 50 Hz |
| Visible - optical properties | |
| Image type | Full color |
| UV/visible overlay accuracy | Better than 1 milliradian |
| Minimum visible light sensitivity | 0.1 lx |
| Zoom factor | 25x optical and 12x digital |
| Display | |
| Type | 5.7" VGA color LCD touchscreen, folding |
| Video standard | PAL / NTSC |
| Modes | Combined (UV & visible) / UV only / visible only |
| Corona shades | White, red, blue |
| Processing & communications | |
| Video standard | H.264 |
| Alarms | Audio, LED |
| Menu | Buttons and LCD touchscreen |
| Audio | Microphone input for audio notes |
| GPS | Yes |
| Data storage | |
| Storage media | SD card |
| Image format | JPG |
| Video storage | AVI |
| Storage capacity | 8000 images or >4 hours of videos (for 2 GB memory card) |
| Data download | USB, card reader |
| Power system | |
| Power consumption | 10 W |
| Battery type | Li-Ion (2 pcs. included) |
| Battery run time | 2 hours |
| Charge | External or internal charger |
| External supply | 9-12 V, 10 VA |
| Power adapter | 110 to 240 V AC, 50/60 Hz / 12 V DC 3.8 A |
| Other parameters | |
| Operating temperature | 14°F to 122°F / -10 to +50°C |
| Storage temnperature | -13°F to 140°F / -25 to +60°C |
| Humidity | 95% without condensation |
| Size | 9.4 x 6.5 x 3.6 in / 238 x 165 x 91 mm |
| Weight | 5.5 lbs / 2.5 kg |
| Power interface | Yes |
| SD card slot | Yes |
| Video output | CVBS |
| Audio input / output | Microphone / headphones |
Standard accessories:
- AC power adapter,
- Li-ion battery (2 pcs),
- battery charger,
- SD card,
- video cable,
- car power adapter,
- camera strap,
- hard briefcase,
- headphone set with microphone,
- PC software,
- used manual.