[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

Battuello et al., 1990 - Google Patents

Fixed-point technique for approximating the ITS-90 between 420° C and 1085° C with an infrared thermometer

Battuello et al., 1990

Document ID
12934577032811813220
Author
Battuello M
Lanza F
Ricolfi T
Publication year
Publication venue
Metrologia

External Links

Snippet

A fixed-point technique for calibrating infrared thermometers between the Zn (420 C) and Cu (1085 C) points was analyzed. To do this, a precision silicon detector thermometer working at 900 nm and 950 nm (band-widths of 70 nm and 40 nm, respectively) and a set of four …
Continue reading at iopscience.iop.org (other versions)

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry
    • G01J5/02—Details
    • G01J5/08—Optical features
    • G01J5/0803—Optical elements not provided otherwise, e.g. optical manifolds, gratings, holograms, cubic beamsplitters, prisms, particular coatings
    • G01J5/0818—Optical elements not provided otherwise, e.g. optical manifolds, gratings, holograms, cubic beamsplitters, prisms, particular coatings using waveguides, rods or tubes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry
    • G01J5/50—Radiation pyrometry using techniques specified in the subgroups below
    • G01J5/52—Radiation pyrometry using techniques specified in the subgroups below using comparison with reference sources, e.g. disappearing-filament pyrometer
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry
    • G01J5/50—Radiation pyrometry using techniques specified in the subgroups below
    • G01J5/60—Radiation pyrometry using techniques specified in the subgroups below using determination of colour temperature Pyrometry using two wavelengths filtering; using selective, monochromatic or bandpass filtering; using spectral scanning
    • G01J5/602—Radiation pyrometry using techniques specified in the subgroups below using determination of colour temperature Pyrometry using two wavelengths filtering; using selective, monochromatic or bandpass filtering; using spectral scanning using selective, monochromatic or bandpass filtering
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry
    • G01J5/02—Details
    • G01J5/04—Casings Mountings
    • G01J5/041—Mountings in enclosures or in a particular environment
    • G01J5/043—Prevention or determination of dust, smog or clogging
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry
    • G01J5/02—Details
    • G01J5/06—Arrangements for eliminating effects of disturbing radiation
    • G01J2005/067—Compensating for environment parameters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry
    • G01J5/0003—Radiation pyrometry for sensing the radiant heat transfer of samples, e.g. emittance meter
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry
    • G01J2005/0048—Calibrating; Correcting
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry
    • G01J5/10—Radiation pyrometry using electric radiation detectors
    • G01J5/12—Radiation pyrometry using electric radiation detectors using thermoelectric elements, e.g. thermocouples
    • G01J5/14—Electrical features
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K17/00—Measuring quantity of heat
    • G01K17/06—Measuring quantity of heat conveyed by flowing mediums, e.g. in heating systems e.g. the quantity of heat in a transporting medium, delivered to or consumed in an expenditure device
    • G01K17/08—Measuring quantity of heat conveyed by flowing mediums, e.g. in heating systems e.g. the quantity of heat in a transporting medium, delivered to or consumed in an expenditure device based upon measurement of temperature difference or of a temperature
    • G01K17/20—Measuring quantity of heat conveyed by flowing mediums, e.g. in heating systems e.g. the quantity of heat in a transporting medium, delivered to or consumed in an expenditure device based upon measurement of temperature difference or of a temperature across a radiating surface, combined with ascertainment of the heat transmission coefficient
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply, e.g. by thermoelectric elements
    • G01K7/02—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply, e.g. by thermoelectric elements using thermoelectric elements, e.g. thermocouples
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00—Investigating or analyzing materials by the use of thermal means

Similar Documents

Publication Publication Date Title
Kostkowski et al. Theory and methods of optical pyrometry
Fox et al. Absolute spectral radiometric determination of the thermodynamic temperatures of the melting/freezing points of gold, silver and aluminium
Fischer et al. Uncertainty budgets for realization of ITS‐90 by radiation thermometry
Sperfeld et al. Spectral-irradiance scale based on radiometric black-body temperature measurements
Theocharous et al. Absolute measurements of black-body emitted radiance
Friedrich et al. New spectral radiance scale from 220 nm to 2500 nm
Fischer et al. Determination of the thermodynamic temperatures of the freezing points of silver and gold by near-infrared pyrometry
Battuello et al. Fixed-point technique for approximating the ITS-90 between 420° C and 1085° C with an infrared thermometer
Sapritskii National primary radiometric standards of the USSR
Chu et al. The NPL reference sources of blackbody radiation
Coates et al. A precise determination of the freezing point of copper
Jones et al. A precision photoelectric pyrometer for the realization of the IPTS-68 above 1064.43 C
Stock et al. The double-heatpipe black body: a high-accuracy standard source of spectral irradiance for measurements of T− T90
Harrison et al. International comparison of radiation-temperature measurements with filtered detectors over the temperature range 1380 K to 3100 K
Coslovi et al. A Radiometric Determination of the Thermodynamic Temperature Interval between the Silver and Gold Freezing Points
Jones et al. The freezing point of platinum
Hartmann et al. Calibration and investigation of infrared camera systems applying blackbody radiation
Jung An Optical Measurement of the Deviation of International Practical Temperatures T68 from Thermodynamic Temperatures in the Range from 730 K to 930 K
Hill et al. The NRC blackbody-based radiation thermometer calibration facility
Hall et al. The evolution of the international practical temperature scale
Walker et al. The NBS scale of spectral radiance
Coates et al. Measurement of the Difference between IPTS-68 and Thermodynamic Temperature in the Range 457° C to 630° C
Emslie et al. On the measurement of the temperatures of unenclosed objects by radiation methods
WO2021137731A1 (en) Device for calibrating high-temperature thermocouples
Cezairliyan et al. High‐speed spatial scanning pyrometer