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OES, or optical emission spectroscopy, is a popular analytical method used to ascertain the elemental and chemical composition of a wide variety of metals and alloys.
Optical Emission Spectroscopy (OES) Testing Laboratory
Optical emission spectroscopy measures the wavelengths of elements. When a metallic sample is placed on the device, the apparatus burns plasma onto the sample’s surface. Through the burn process, the compositional elements are stimulated and they radiate light of various wavelengths. The spectro machine measures the wavelength of each individual element and reports it for alloy determination.
Infinita labs has the ability to analyze metal on samples that are at least 0.5″ x 0.5″ x 0.02″ in size. A smooth surface is achieved by grinding the samples. Any configuration that complies with the size restriction and can be prepared using the sample prep techniques is suitable for testing. The sample’s surface will have some material burnt off of it.
Typical spectro analysis results give percentages of each substance to two decimal places, with the option to go up to four decimals for some elements.
Video 01: Testing the quality of a metal with an Optical Emission Spectroscopy (OES)
Common Uses of Optical Emission Spectroscopy Testing
Advantages of Optical Emission Spectroscopy Testing
Industrial Application of Optical Emission Spectroscopy Testing
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