colorimeters, photometers, turbidimeters, uv monitors, clarity analyzers, colorimic analyzers
Source: optek-Danulat, Inc.
Optek is a manufacturer of precision in-line process scale photometry. In-line photometry utilizes optical principles based on the interaction of light and process liquids. This technology offers beneficial process control solutions on-line without affecting the process liquid and replaces the need for costly sample and lab analysis.