Temperature compensation means for a radiometer
Temperature resolved molecular emission spectroscopy of material
Test piece coloration comparative decision unit
Test piece coloration comparative decision unit
Test sample color comparison device
Test sample color comparison device
Test system for identifying bacteria
Testing method by a spectroscopic photometry using three wavelen
Testing method for testing color wheels
Three direction measurements for characterization of a surface c
Time-resolved fluorometer
Tooth color measurement system
Transmissivity measuring apparatus for a color separation prism
Tristimulus colorimeter
Tristimulus colormeter with internal reflectance compensation
Turntable device for analyzing chemical substances
Two light source reference system for a fluorometer
Two-color focal plane array sensor arrangement
Two-dimensional colorimeter
Two-dimensional scale structures and method usable in an...