FIELD: measuring technique.
SUBSTANCE: device comprises probe provided with multi-fiber light guides arranged in a row along the radius of the turbine and mounted behind the lens. The inlet face of each multi-fiber light guide is shifted in the row with respect to the previous one at a distance that corresponds to the same linear lens magnification for each multi-fiber light guide.
EFFECT: enhanced accuracy and reliability.
1 dwg
Authors
Dates
2006-07-20—Published
2005-05-24—Filed