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  • Applications for the IMV-4000 Multi-Channel Infrared Microscope
    infrared micro-spectrometers (micro-FTIR) were first used in microscopic characterization. As well as measuring the spectra of microscopic sites, such as impurity analysis in manufactured products, early micro-FTIR was used for much the same purposes as normal FTIR. Recently, however, it has
  • Infrared Thermometers Tutorial
    The Royal Astronomer Sir William Herschel discovered "Dark Heat" radiation in 1800. In 1880 the term "infrared" was coined. Samuel Langley invented the bolometer that measures variations of resistance when heated. In 1901 a bolometer could detect a cow at 400 meters. After World War II, many
  • Infrared Viewer Frequently Asked Questions
    Power Technology, Inc.'s infrared viewers work by focusing the infrared light reflected by or emitted from a chosen subject onto the image tube. An electron image is generated in accordance with the incident intensity and the S-1 spectral sensitivity of the photocathode material. The IR viewer
  • Identification and Suppression of Thermal Reflections in Infrared Thermal Imaging
    Thermal reflections are a common source of problems in interpreting infrared (IR) thermal images. In particular, atomically smooth surfaces like glass, metals, or wet surfaces, and also brick and concrete, may easily give rise to reflections of infrared radiation from often uncared sources
  • Using High-Speed Infrared Imaging as a Tool to Design Materials with Further Improved Machinability (.pdf)
    A 2008-05-14. EXPERIMENTAL SET UP. The thermal imaging microscope was a high-bandwidth infrared imaging system from Indigo Systems, Inc. that utilizes a 320 by 256 pixels, liquid-nitrogen-cooled, Indium-Antimonide detector array and accepted mid-. range radiation from 3 µm to 5 µm in wavelength
  • IFPAC 2006 Under the Microscope
    By Emil W. Ciurczak, Chief Technical Officer, Cadrai Group Aspectrics (Pleasanton, Calif.) introduced a nifty Encoded Photometrics Infrared Spectroscopy (EP-IR) device. This device contains a rotating encoder disc that can measure up to 256 specific channels simultaneously, moving at a rate
  • Automated Optical Positioning Helps Automate FT-IR Analysis
    in a printed paper sample that could not be detected with a conventional microscope. Infrared spectrometry utilizes electromagnetic waves to deduce the unseen details of a sample's structure and chemistry. Fourier transform infrared spectroscopy utilizes an interferometer that splits the light source
  • Laser Welding Carbon Nanocomposites
    . In the current study, direct diode and Nd:YAG solidstate lasers were used to transmission weld -carbon nanocomposite materials. The experimentation was focused on exploiting the infrared absorbing characteristics of the carbon nanocomposites. Polyetheretherketone (PEEK) based polymer was used

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