Catalog index: WMGBUV260

Corona Camera


Req quote

UV-260 isan innovative NDT – Non Destructive Testing equipment, that detects, pinpoints and documents flash-arc corona and arcing partial discharge camera!

Being with high sensitivity UV-260 is a power tool to detect UV emission in full daylight with high signals from faraway and nearby sources. UV-260 is an ideal predictive maintenance device for overhead transmission lines and high voltage substations.
UV-260 is newest genaration of UV imaging system with an emphasis on high performance functionality and easy operation, it is widely used in transmission line inspection, electrical utilities, HV research institutes, HV electrical component inspection, HV panal inspection, service providers, laboratories and more.

  • 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
  • Sound or LED UV events alarm
  • Fast optical zoom of the visible channel
  • Videos & images capturing, recording and playback
  • Built-in GPS
  • UV events counter
  • UV-260 report software for documentation




UV – Optical Properties
Image Type Monochrome video
Minimum UV Sensitivity 3 x 10-18 watt / cm2
Minimum Discharge Detection 1.5pC @ 8 meters
Spectral range UV 240 – 280 nm
Field of View H x V 5.5°x 4.0°
Focus Full manual and auto for UV and visible channels
Focus distance 2 m…∞
Detector Life Span No degradation
Frequency 50Hz/60 Hz


Visible – Optical Properties
Image Type Color video
Overlay Accuracy
Better than 1 milliradian
Minimum visible light sensitivity 0.1 lux
Zoom factor 26x optical and 12x digital


Typ 5.7″ VGA color LCD, folding and touchable
Video Standard PAL/NTSC switchable
Modes Combined (UV & visible), UV only, Visible only
Corona Shades White, Red, Blue


Processing & Communications
Video standard H.264
Alarms LED
Menu Button operation or touchable operation
Audio Microphone input for audio notes


Data Storage
Storage Media SD card
Image Format JPG
Video Storage AVI compressed format
Storage Capacity 8000 images,or >4 hours videos
Data download card reader


Power system
Power Consumption 10 W
Battery Type Rechargeable li-ion battery (2 pcs.)
Battery Run Time 2 hours
Charge Online charging or charger
External supply 9-12 V, 10 VA
Power adapter 110-240 VAC, 50-60 Hz/12 VDC 3.8 A


Operating temperature -10°C- 50°C
Storage temnperature -25°C- 60°C
Humidity 95% Non condensing
Size 238 mm x 165 mm X 91 mm
Weight 2,5 kg
Power interface Yes
SD card slot Yes
Video output BNC
Audio input / output Microphone / Headphones

Standard accessories:

  • AC power adapter,
  • 2pcs Li-ion battery,
  • charger,SD card,
  • SD card reader,
  • video cable,
  • car power adapter,
  • software CD,
  • warranty card,
  • strap,
  • transport case,
  • manual.

Data Sheet                                      

User Manual                                   

Declarations of conformity