Products/Services for Koenig-Martens Spectrophotometer

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    Cell Density Meters - (6 companies)
    Cell density meters are spectrophotometers used to measure the density of biological cells in suspension. A cell density meter is an easy-to-use instrument for measuring the density of cells in suspension by measuring absorbance (OD) at particular...
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    Cuvettes - (40 companies)
    ...electroporator, fluorometer, spectrometers, spectrophotometer, or tintometer. This video discusses a spectrophotometer, including placement of the cuvette. Video Credit: Worcester Polytechnic Institute. Types of Cuvettes. Curvettes vary widely, depending...
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  • Color Meters and Appearance Instruments-Image
    Color Meters and Appearance Instruments - (157 companies)
    Coating Testing Instruments. Image Credit: Geneq inc. Portable Spectrophotometer. Image Credit: iis. Color measurement instruments are used primarily for determining the color characteristics of objects and of imaging input and output devices. What...
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  • Atomic Absorption Spectrometers-Image
    Atomic Absorption Spectrometers - (49 companies)
    Atomic absorption (AA) spectrometers use the absorption of light to measure the concentration of gas-phase atoms.
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  • X-Ray Fluorescence Spectrometers-Image
    X-Ray Fluorescence Spectrometers - (89 companies)
    X-ray fluorescence spectrometers (XRFs) use a spectroscopic technique that is commonly used with solids, in which X-rays are used to excite a sample and generate secondary X-rays.
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    UV and Visible Spectrometers - (189 companies)
    UV and visible spectrometers measure the amount of ultraviolet (UV) and visible light transmitted or absorbed by a sample placed in the spectrometer.
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  •  
    Photometers - (108 companies)
    Photometers produce electrical signals, which correspond to radiant flux energy, for a series of discrete wavelength intervals. They are used to measure wavelengths of light spectra and optical or atomic emissions.
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    Cuvette Holders - (12 companies)
    Cuvette holders are mounts that fix cuvettes in place while they are being used.
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    Infrared Spectrometers - (177 companies)
    Infrared (IR) spectrometers measure the wavelength and intensity of the absorption of infrared light by a sample.
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    Water Quality Photometers and Colorimeters - (146 companies)
    ...constituents, commonly residual chlorine and nitrates. Spectrophotometers use a prism or diffraction grating to filter wavelengths. By changing the angle of the prism, the transmitted wavelength can be altered accordingly. This attribute makes...
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  • An equipment for visual spectrophotometry
    The equipment at the commencement of this work consisted of a Koenig - Martens spectrophotometer by Schmidt and Haensch, the property of the Laboratory, and another instrument, of well-known type, kindly loaned by the Admiralty Research Laboratory.
  • CERAMIC ABSTRACT
    Various instruments were used, including the Hilger sector apparatus, the Lummer-Brodhun and Koenig - Martens spectrophotometer and the Mar- tens photometer.
  • Statement to the color committee
    Spectrophotometer ( Koenig - Martens ).4 .
  • A non-polarising spectrophotometer
    This is the case with the Glan and the Hufner spectrophotometers . In the Koenig - Martens instrument, however, the aperture of the telescope objective is viewed through an aperture placed in the spectrum, and is therefore illuminated with more or less monochromatic light.
  • Large electrical field effects on the dipolare aggregation of Merocyaninfarbstoffen
    The absorption spectra of solutions were measured by a spectrophotometer (lambda 900 of Perkin-Elmer). [2] F. O. Koenig , J. Phys. Chem. 1937, 41, 597 - 620. [9] M. Blanchard-Desce, V. Alain, P. V. Bedworth, S. R. of martens C., A. Off, of Runser, M. liquid zoo ukas R. Wortmann Chem. Eur. J., S. Lebus, 1997, 3, 1091 - 1104.


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