Temperature measurement of a glass material using a multiwavelength pyrometer
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Temperature measurement of a glass material using a multiwavelength pyrometer

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Published by National Aeronautics and Space Administration, National Technical Information Service, distributor in [Washington, DC], [Springfield, Va .
Written in English


  • Glass.,
  • Color.,
  • Radiation pyrometers.,
  • Pyrometallurgy.,
  • Temperature measurement.

Book details:

Edition Notes

StatementDaniel Ng.
SeriesNASA technical memorandum -- 107433.
ContributionsUnited States. National Aeronautics and Space Administration.
The Physical Object
Pagination1 v.
ID Numbers
Open LibraryOL15494475M

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  What is claimed is: 1. A pyrometer for measuring the temperature of an object, said pyrometer comprising: (a) means for conveying light from said object; (b) an optical lens for receiving said conveyed light; (c) an optical fiber for transmitting said received light; (d) means for optically modulating the wavelength of light transmitted by said optical fiber into at least one wavelength; (e Multiwavelength optical pyrometer for shock compression experiments The temperature measurement diagnostic system wave propagates through the material. Data generated using a one   c 2 is the 2nd Plank radiation constant in meters times kelvin, e is the material emissivity, and t is the transmissivity of the intervening media. At l = 0, the value of y is the inverse of the material’s temperature. The multiwavelength pyrometer temperature is obtained from a radiation spectrum 2 days ago  Pyrometer. A pyrometer is a device that is used for the temperature measurement of an object. The device actually tracks and measures the amount of heat that is radiated from an object. The thermal heat radiates from the object to the optical system present inside the

  temperature, analytical measurement, and process control computers. Material on the proper tuning of control loops was added to Chapter 1, and expanded coverage of control loops was added to Chapter 2. Chapter 3 includes a more complete discussion of electrical and electronic fundamentals needed in process control and  › HOME › REFERENCE LIBRARY. Remote Heat Flux Measurement Using a Self Calibration Multiwavelength Pyrometer and a Transparent Material: NASA, National Aeronautics and Space Administration: Çerez Tercihlerinizi Seçin Alışveriş deneyiminizi geliştirmek, hizmetlerimizi   The basic themes include material science and measurement technology, applications, 3 Industrial Temperature Measurement Using of the Braun Pyrometer. Fig. Electrical precision-pyrometer according to Braun. 12 A protected Platinum wire was used as sensor which was connected across a Wheat-stone Bridge to galvanometer. The   modern temperature sensors are now being interfaced to measurement and process control systems using highly sophisticated technologies such as Ethernet, Field Bus, and most recently, wireless networks. REFERENCES 1. Doebelin, E.O. Measurement Systems Application and Design; Mcgraw-Hill Book Company: New York,

  Another type of pyrometer that is commonly used for industrial temperature measurement is the total radiation pyrometer. A total radiation pyrometer responds to wavelengths in both the visible and infrared portions of the spectrum. Ideally, it would measure all wavelengths within this range. However, the glass window filters out some Temperature Measurement, RTD, Thermocouple, Thermister, Pyrometer eBook is an electronic version of a traditional print book THE can be read by using a personal computer or by using an eBook reader. (An eBook reader can be a software application for use on a computer such as Microsoft's free Reader application, or a book-sized computer THE   temperature data corresponded to the part fabricated at that location. Figure 1. b illustrates the position of the pyrometer where the spot within the build platform is the measurement area (~2mm diameter) of the pyrometer. The multi-wavelength pyrometer functions by using a fiber optic cable that directs light to Temperature Measurement of a Glass Material Using a Multiwavelength Pyrometer The multiwavelength pyrometer developed at the NASA Lewis Research Center can measure the surface temperature