Spectrometers, other than for medical purposes; hand-held spectrometers and parts and fittings therefor; chemical and biological analytical equipment, namely, spectrometers, spectral sensors; near infrared optical measuring components, also including portable test apparatus using near infrared light; computer software for near infrared devices, imaging apparatus using near infrared light, near infrared scanners, near infrared light sensors; downloadable software for use with spectrometers, including calibration testing with a database including cloud based databases; sample handling systems for spectrometer analysis; computer software applications, downloadable for collecting and processing information taken from samples and specimens of physical material, and providing results and analysis in connection therewith; computer software applications, downloadable namely software using cloud based databases or artificial intelligence for collecting and processing information taken from samples and specimens of physical material, and providing results and analysis in connection therewith to return a result; computer software applications, downloadable for use collecting, identifying and analysing samples and specimens of physical material analysed by a spectrometer; downloadable interactive software for use collecting, identifying and analysing samples and specimens of physical material analysed by a spectrometer; computer software applications, downloadable for use collecting, identifying and analysing samples and specimens of physical material analysed by a spectrometer, and providing feedback, data and information on the specimen, retaining a record of that analysis including GPS, time and date and user details of the analysis; computer software applications, downloadable for providing spectrometer data including providing spectrometer analysis test history and data; computer software applications, downloadable namely software using artificial intelligence or cloud based databases for collecting, identifying and analysing physical material based on samples and specimens thereof, and providing feedback in connection therewith; computer software applications, downloadable for receiving, analysing and visualising and collecting sensor data; computer software applications, downloadable for process control and support of industrial applications; computer software applications, downloadable for data processing and collection; computer software applications, downloadable for data processing, especially for receiving, analysing, visualising and collecting sensor data; downloadable interactive software for receiving, analysing, visualising and collecting sensor and spectrometer data; computer software applications, downloadable for connecting to spectrometer for the collection of data, including sample identification, description, and image of sample, recording this data along with location, time and date information and sending the information for storage; downloadable interactive software for connecting to spectrometer for the collection of data, including sample identification, description, and image of sample, recording this data along with location, time and date information and sending the information for storage.