![Ofil’s Daytime Corona Cameras ,[object Object]](https://image.slidesharecdn.com/daytimecoronacamera-111002050414-phpapp01/75/ofils-daytime-corona-camera-1-2048.jpg?cb=1669404271)
![Daytime,[object Object],[object Object]](https://image.slidesharecdn.com/daytimecoronacamera-111002050414-phpapp01/75/ofils-daytime-corona-camera-2-2048.jpg?cb=1669404271)
![Routinecorona cannot be seen during daytime ,[object Object]](https://image.slidesharecdn.com/daytimecoronacamera-111002050414-phpapp01/75/ofils-daytime-corona-camera-4-2048.jpg?cb=1669404271)
![Corona – what is it?,[object Object],[object Object]](https://image.slidesharecdn.com/daytimecoronacamera-111002050414-phpapp01/75/ofils-daytime-corona-camera-5-2048.jpg?cb=1669404271)
![Local – it is around its source because the dielectric material does not allow ionization to propagate and the e-field decays rapidly with distance,[object Object]](https://image.slidesharecdn.com/daytimecoronacamera-111002050414-phpapp01/75/ofils-daytime-corona-camera-8-2048.jpg?cb=1669404271)
![All power system components should be tested to verify that this parameter is controlled,[object Object]](https://image.slidesharecdn.com/daytimecoronacamera-111002050414-phpapp01/75/ofils-daytime-corona-camera-9-2048.jpg?cb=1669404271)
![Corona camera for daytime ,[object Object],Principle:,[object Object],Bi-Spectral UV-Visible,[object Object],Input: UV radiation – unseen by human eye + Visible view of the background ,[object Object],Output Visible representation of the unseen UV overlaid on the background ,[object Object]](https://image.slidesharecdn.com/daytimecoronacamera-111002050414-phpapp01/75/ofils-daytime-corona-camera-10-2048.jpg?cb=1669404271)
![The spectrum: UVc is in the solar blind,[object Object],UV,[object Object],IR,[object Object],120,[object Object],C,[object Object],B,[object Object],A,[object Object],10,[object Object],100,[object Object],8,[object Object],80,[object Object],Solar Radiation (µW/cm2/nm ),[object Object],6,[object Object], Filter Transmission (%),[object Object], 60,[object Object],4,[object Object],40,[object Object],2,[object Object], 20,[object Object],200,[object Object],300,[object Object],400,[object Object],500,[object Object],600,[object Object],700,[object Object],800,[object Object],900,[object Object],1000,[object Object],Wave length (nm),[object Object],visible range,[object Object],corona,[object Object]](https://image.slidesharecdn.com/daytimecoronacamera-111002050414-phpapp01/75/ofils-daytime-corona-camera-11-2048.jpg?cb=1669404271)
![Bi Spectral imaging,[object Object],250 kV,[object Object],Combined mode,[object Object],Visible mode,[object Object],UV mode,[object Object]](https://image.slidesharecdn.com/daytimecoronacamera-111002050414-phpapp01/75/ofils-daytime-corona-camera-12-2048.jpg?cb=1669404271)
![Examples - Transmission,[object Object],Transmission - BN,[object Object]](https://image.slidesharecdn.com/daytimecoronacamera-111002050414-phpapp01/75/ofils-daytime-corona-camera-13-2048.jpg?cb=1669404271)
![Examples - distribution,[object Object],Pinpoint corona sources,[object Object],13.4kV,[object Object]](https://image.slidesharecdn.com/daytimecoronacamera-111002050414-phpapp01/75/ofils-daytime-corona-camera-14-2048.jpg?cb=1669404271)
![Examples - substation,[object Object]](https://image.slidesharecdn.com/daytimecoronacamera-111002050414-phpapp01/75/ofils-daytime-corona-camera-15-2048.jpg?cb=1669404271)
![Examples - switchgear,[object Object]](https://image.slidesharecdn.com/daytimecoronacamera-111002050414-phpapp01/75/ofils-daytime-corona-camera-16-2048.jpg?cb=1669404271)
![Examples - motors,[object Object]](https://image.slidesharecdn.com/daytimecoronacamera-111002050414-phpapp01/75/ofils-daytime-corona-camera-17-2048.jpg?cb=1669404271)
Ofil's Daytime Corona Camera
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Ofil manufactures daytime corona cameras with DayCor® technology inside. Ofil's cameras are non-destructive and non-intrusive bi-spectral UV-Visible with high sensitivity to UV spectral range. Ofil's cameras detect corona and pinpoint the emitting sources. Used worldwide by thousands of predictive maintenance teams.dOfil manufactures daytime corona cameras with bispectral UV-Visible sensors that detect corona and its emmiting sources.
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Ofil's Daytime Corona Camera
- 3. Economic
- 6. Corona is caused by ionization of gas, where electrons that have gained energy from the local e-field revert to their original state and release light/energy mostlyin the UV range
- 7. A critical value of e-field (~24Kv/Cm) is needed to induce the local corona discharge
- 19. Remote sensing
- 20. Detect Corona and UV events
- 21. Locate and pinpoint Corona
- 23. Record each corona source
- 25. Hand held for on foot patrol
- 26. Vehicle mounted
- 28. Ranger
- 29. Rail
- 30. Rom