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Parts by Number for Critical Angle Process Refractometer

Part # Distributor Manufacturer Product Category Description
MPRESCAN PLC Radwell Electron Machine Controls & Indicators, Temperature & Process Control REFRACTOMETER CRITICAL ANGLE

More Information on: Critical Angle Process Refractometer

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  • Chemistry research and development. Progress report, July 1977--May 1978
    Critical angle refractometers have been used in the past at the Hanford facility in Washington and at Rocky Flats for acid measurement in plutonium and uranium process streams.
  • Portable refractometer incorporating dynamic reflectometry for monitoring the complex index of refraction in non-transparent liquids
    The device can work as a portable, immersion-type, critical - angle refractometer or as a high resolution optical sensor to monitor physical or chemical processes in liquids.
  • Measuring and sensing a complex refractive index by laser reflection near the critical angle
    ...re- fractometers may use light transmission through the sample or may use the reflected light near the critical angle.11 For measuring the RI of turbid media it is better to use the reflection mode in critical - angle refractometers .12 It has ...CCD or diode array to register the reflected intensity profile and, with some processing , obtain the value...
  • New type of liquid refractometer
    refractometer,1 and the Hilger-Chance refractometer ,1 all of them are based on the measurement of the critical angle or the deviation angle using a microscope or a telescope. The measuring process is tedious.
  • Critical angle refractometer monitors concentration for in-line process control.
    A basic discussion is presented of the theory, benefits, and applications of critical angle refractometers . Applications include sugar processing , hydrogenation of vegetable oils, and tomato paste processing.
  • http://www.sartorius.com/fileadmin/fm-dam/sartorius_media/Industrial_Weighing/WhitePaper/English/WP-Process_Refractometry-e.pdf
    The critical angle of total reflection is detected. Most process refractometers function on the principle of total reflection.
  • Design of an optical probe based on angle scanning reflectometry near the critical angle
    In this work we propose and analyze the design of a relatively simple, compact, and robust optical probe based on angle scanning reflectometry near the critical angle . The optical probe can be used as a high-resolution refrac- tometer , permitting the measurement of the real and imaginary parts of the refractive index, or as an optical sensor to monitor physical and chemical processes in real time within complex liquids.
  • An extended linear refractometer for liquids
    Abstract An extended version of the linear critical - angle refractometer for liquids is described; it shows directly, on a two-dimensional display, any variations of refractive index in one direction. ...to inspect the distribution of concentration or density in flow systems and in mixing and diffusion processes . .
  • Apparatus for bending crystals at constant strain rate
    Abstract An extended version of the linear critical - angle refractometer for liquids is described; it shows directly, on a two-dimensional display, any variations of refractive index in one direction. ...to inspect the distribution of concentration or density in flow systems and in mixing and diffusion processes . .
  • Expanding the measurement range of a critical-angle refractometer through Fourier analysis
    ...– Data analysis: algorithms and implementation; data management PACS 42.30.-d – Imaging and optical processing . Abstract – We present a practical algorithm based on the Fourier power spectrum for expanding the measuring range of a critical - angle refractometer (CAR).
  • SAE Dictionary of Aerospace Engineering-2nd Edition
    ...the specific medium. refractivity The algebraic difference between a refractive index and unity. refractometer An instrument for... Measurement may be accomplished in any of several ways, including measuring the critical angle , measuring refraction produced by a prism, observing interference patterns in trans- mitted light, and measuring the dielectric con- stant of the substance. refractor A device, usually of prismatic... [ARP798] refractory Materials of construction capable of withstanding high temperatures in various industrial processes and operations.
  • Multifunction spectrometer for optical inspection of red wine
    In the wine making process , refractive index measurements are rou- tinely used to determine sugar content of... The refractive index of wine and liquids is typically determined by measuring the critical angle of reflection of incident light at the wavelength 589.3 nm (D1-line of sodium) by using a commercial Abbe refractometer .
  • Numerical evaluation of fiber optic evanescent wave sensor
    ...years, fiber-optic evanescent wave sensing technology has been developed1' 2 During the process control in production... One such device used in situ is a well known Abbe refractometer in which a prism is used as a sensor, and a critical angle between the prism and a medium in contact with it is .
  • A linear refractometer for liquids
    ...probe of this type, mainly for on-line readings in chemical or food- processing plants, for example... However, the contrast between the regions on the light and dark sides of the cut-off line is variable, for reasons most of which are common to all critical - angle refractometers ; nevertheless, the extreme potential sharpness of the cut-off edge, due...
  • Fibre refractometer based on a Fabry-Pérot interferometer
    Keywords: Fibre refractometer, Fabry-Perot interferometer, fibre Bragg gratings, signal processing . The Abbe refractometer is a classical method based in transmission detections near critical angles related to total internal reflections [1].


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