when the error of measuring the effect of the luminance level D is less than the margin of error Ag op in the whole range; Ya is effective with longer wavelength pyrometer working range of the spectrum; TH1 - initial value of the previous measurement temperature range; TH2 - initial value...
A High-Speed Spectral Pyrometer Based on a Kolibri-2 Spectrometer Article 29 December 2020 Determination of Temperature Dynamics of Materials under Laser Heating by the Method of Spectral Pyrometry Article 01 May 2019 Determination of Opaque Material Temperature from the Spectral Distribution of ...
RegisterLog in Sign up with one click: Facebook Twitter Google Share on Facebook spectral classification [′spek·trəl ‚klas·ə·fə′kā·shən] (astronomy) A classification of stars by characteristics revealed by study of their spectra; the six classes B, A, F, G, K, and...
spectral pyrometer Spectral radiance Spectral Radiance Experiment spectral radiance factor Spectral radius Spectral Recording Spectral reflecance Spectral reflecance Spectral reflecance Spectral reflectance Spectral reflectance Spectral reflectance Spectral Reflectance Imaging Biosensor spectral regions Spectral Regression...
The use of optical pyrometers in axial flow turbines An optical pyrometer system that can be used to measure metal temperatures over an extended range of temperature has been developed. Real-time flame discri... RR Sellers,HR Przirembel,DH Clevenger,... - AIAA, ASME, SAE, and ASEE, 25th...
1. A pyrometer that uses the radiant power from the object or source whose temperature is being measured. Within wide- or narrow-wavelength bands filling a definite solid angle, the radiant power impinges on a suitable detector—usually a thermocouple, thermopile, or a bolometer responsive to ...
A novel multi-spectral pyrometer is developed based on the high-speed CCD camera. In order to realize multi-spectral radiation temperature measurement using a monochrome CCD camera, an optical system of a pyrometer is designed, and the optical system adopts a 4-aperture spectroscopic system. For ...
To measure, map and control temperature, imaging of materials in a thermal furnace routinely utilizes non-contact sensors, such as pyrometers. These pyrometers require a pre-knowledge of the radiative properties of materials in the desired infrared range of wavelengths. In this study, radiative pro...
at least two patterns that differ in spectral emissivity by known amounts are used to form a machine-readable code or other type of marking—that can be detected (and/or decoded) through the use of a scanner (e.g., a laser spot scanner or an active laser pyrometer) that is capable of...
Filter radiometers were first compared with a Ag fixed point cell, and then with a linear pyrometer in the temperature range of 1370 K - 1770 K. With help of the filter radiometers, the extrapolation of the pyrometer readings could be studied. The radiation temperature scales of MIKES and ...