Abstract
Thermography is the most traditional field of infrared
imaging. We have a high performance infrared camera and
we are using it in lock-in thermography as well as in
different kinds of strain measurements and spectral
imaging, e.g. the detection of methane, which is
important in environmental sector. We are expecting new
scientific results on application fields mentioned above.
Speed of frame capture, high sen-sitivity and resolution
of high performance infrared cameras allows us to make
accurate lock-in thermog-raphy measurements of electrical
station components. A test was made with 446 Hz frame
rate and the thermal effect of 50 Hz phase current on a
certain component was accurately detected. Surface
emissivity is a very important variable in infrared
imaging. We are also building a setup for defining the
emissivity of different kinds of surfaces.
| Original language | English |
|---|---|
| Publication status | Published - 2009 |
| MoE publication type | Not Eligible |
| Event | Northern Optics 2009 - Vilnius, Lithuania Duration: 26 Aug 2009 → 28 Aug 2009 |
Conference
| Conference | Northern Optics 2009 |
|---|---|
| Country/Territory | Lithuania |
| City | Vilnius |
| Period | 26/08/09 → 28/08/09 |
Keywords
- Infrared imaging; thermography