167840 ⎘
Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light; Systems in which incident light is modified in accordance with the properties of the material investigated; Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands; Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infra-red light for analysing gases, e.g. multi-gas analysis using modulation of pressure or density
HIGH THROUGHPUT HIGH RESOLUTION GAS SORPTION SCREENING
#2Supercritical carbon dioxide state monitoring and control system based on infrared spectrum characteristic analysis
#3High throughput high resolution gas sorption screening
#4DEVICE FOR MONITORING GAS EMISSIONS AND DETERMINING CONCENTRATION OF TARGET GAS
#5EXHAUST GAS ANALYSIS
#6Optical density measuring apparatus and optical waveguide
#7Assembly and method for measuring a substance concentration in a gaseous medium by means of absorption spectroscopy
#8Method and device for monitoring the quality of gaseous media
#9Systems and methods for pressure differential molecular spectroscopy of compressible fluids
#10Method and system for gas concentration measurement of gas dissolved in liquids
#11Systems and methods for pressure differential molecular spectroscopy of compressible fluids
#12Systems for terrestrial target detection and characterization using a dispersed fourier transform spectrometer