a user manual
New powerful technology for lab and in-line measurements VideometerLab 3 for colony counting in petri dishes Videometer A/S Videometer A/S - Visionteknologi, Lyngsø Allé 3, 2970 Hørsholm VideometerLab 3 Laboratory device for spectral imaging • 19 spectral bands in the range 375 nm to 970 nm • 2056 2056 pixels per band • Very homogeneous and diffuse illumination • Strobed LED light source • 10 seconds per sample including handling • Optional backlight strobe • Software for calibration, acquisitiopn, and analysis • Patented technology Videometer A/S - Visionteknologi, Lyngsø Allé 3, 2970 Hørsholm Staphylococcus Aureus on TSA Colony plate Colonies segmented Videometer A/S - Visionteknologi, Lyngsø Allé 3, 2970 Hørsholm Colony counting on TSA Colonies identified and counted Touching colonies are separated 60 colonies including one 3-colony cluster Dense clusters have to be dealt with separately Videometer A/S - Visionteknologi, Lyngsø Allé 3, 2970 Hørsholm Water PCA example Image: 775732012102 VideometerLab count = 186 Manual count = 189 Videometer A/S - Visionteknologi, Lyngsø Allé 3, 2970 Hørsholm VRB plate (rgb) 100 200 300 400 500 600 700 800 900 1000 200 400 600 800 1000 1200 Videometer A/S - Visionteknologi, Lyngsø Allé 3, 2970 Hørsholm VRB plate (nine spectral bands) Videometer A/S - Visionteknologi, Lyngsø Allé 3, 2970 Hørsholm VRB plate (principal components) PC5 clearly shows live colonies with clearing zones. No confusion with sludge and particles. Videometer A/S - Visionteknologi, Lyngsø Allé 3, 2970 Hørsholm
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