spectrometer
  • ASTM D6595 Rotary Disc Electrode Atomic Emission Spectrometer (ROE-AES)

    ASTM D6595 Rotary Disc Electrode Atomic Emission Spectrometer (ROE-AES)

    Wear metals and contaminants in a used oil test specimen are evaporated and excited by a controlled arc discharge using the rotating disk technique. The radiant energies of selected analytical lines and one or more references are collected and stored by way of photomultiplier tubes, charge coupled devices or other suitable detectors. A comparison is made of the emitted intensities of the elements in the used oil test specimen against those measured with calibration standards.

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  • ASTM D1840 UV-VIS Spectrometer

    ASTM D1840 UV-VIS Spectrometer

    KN-UV-VIS Spectrometer conforms to ASTM D1840 Standard Test Method for Naphthalene Hydrocarbons in Aviation Turbine Fuels by Ultraviolet Spectrophotometry. This test method for naphthalene hydrocarbons is one of a group of tests used to assess the combustion characteristics of aviation turbine fuels of the kerosene boiling range. The naphthalene hydrocarbon content is determined because naphthalenes, when burned, tend to have relatively larger contribution to a sooty flame, smoke, and thermal radiation than single ring aromatics.

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  • FTIR Spectrometer for Lubricants

    FTIR Spectrometer for Lubricants

    Lubricant oils exhibit various chemical changes during their life time. This starts by simple changes such a fuel dilution of the fuel used or the uptake of soot (ASTM E2412) from the combustion. Numerous chemical reactions with combustion products lead to oxidation (ASTM D7414), nitration (ASTM D7624) or sulfation (ASTM D7415) of the lubricant and can be summarized as degradation products. To enable cycle times known from modern lubricants a wide variety of additives are added. These additives are used up during operation.

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  • Energy Dispersive X-Ray Fluorescence Spectrometer

    Energy Dispersive X-Ray Fluorescence Spectrometer

    Portable Energy Dispersion X- ray Fluorescence Spectrometer This new Portable Energy Dispersion X- ray Fluorescence Spectrometer is designed for the onsite analysis of Sulfur in oils. This model fully meet onsite elements test in oils for the raw materials, production control and finished products inspections. The outstanding advantages of the XRF Light, small, one key test. The operator can perform the onsite analysis at anytime and anywhere.

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