9 Scientific, surveying, photographic, optical, weighing, measuring, signalling, checking and supervision, life-saving and teaching apparatus and instruments, namely, spectrometric, photometric, and machine-vision based analyzing instruments, namely, spectrometers, spectrographs, spectrophotometers, colorimeters, infrared thermometers not for medical purposes, UV exposure meters not for medical purposes, cameras, infrared cameras, multispectral cameras, and hyperspectral cameras; handheld apparatus for wireless recording and transmission of images; blank magnetic data carriers, blank recording discs; calculating machines; data processing equipment; computers; testing and quality control devices, namely, handheld analyzers for analyzing grain quality and at-line, on-line, and in-line optical sensors; instruments for measuring, counting, alignment and calibrating for use with granular and liquid industrial and agricultural products, namely, for measuring grain quality, for grain counting, and for calibrating and aligning agricultural testing equipment; optical measurement apparatus for use in inspection, quality control and industrial analysis of agricultural products; optical devices, enhancers and correctors for use in inspection, quality control and industrial analysis of agricultural products, namely, optical scanners, optical sensors; laboratory apparatus and instruments for analyzing, testing, calibrating and measuring agricultural products, namely, for analyzing, testing and measuring grain quality and calibrating of agricultural testing equipment; scientific research and laboratory apparatus and simulator for analyzing, testing and measuring agricultural products, namely, for analyzing, testing and measuring grain quality; optical measurement apparatus for granular and liquid industrial and agricultural products