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■Excellent transparency in the range of 250nm to 26μm ■Strong resistance to mechanical shock ■Ideal for FTIR spectral analysis ■Sodium chloride (NaCl) windows are also available *You can download the catalog from Edmund Optics Japan that features this product from the link below.
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basic information
Potassium bromide (KBr) is a material commonly used in FTIR spectroscopic analysis. KBr has a slightly wider transmission spectral range than sodium chloride (NaCl), with excellent transparency in the range of 250 nm to 26 μm. The refractive index in this wavelength range varies between 1.46 and 1.59. Since KBr is water-soluble, it is necessary to protect its surface from exposure to ambient humidity. When exposed to moisture, the substrate surface can erode. KBr windows have strong resistance to mechanical shock and are easy to securely attach. They can also be used at ambient temperatures up to 300°C. The specific gravity is 2.75 g/cm³, and the Vickers hardness is 7.0. For the product lineup, specifications, and sales prices of standard products, please visit the relevant product page on the official website of Edmund Optics Japan (accessible from the product homepage linked above). *You can download the catalog from Edmund Optics Japan that includes this product from the link below.
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Applications/Examples of results
Edmund Optics (EO) is a leading company in optical components, imaging, and photonics technology. It supports markets worldwide, including R&D, electronics, semiconductors, pharmaceuticals, and biomedical fields. EO's products are used in a wide range of applications, from DNA analysis to retinal biometric authentication and high-speed FA applications. With the integration of EO's latest manufacturing capabilities and global logistics network, it is recognized in the market as the No. 1 supplier of optical components available for stock sale. Japanese customers are served by the local subsidiary, Edmund Optics Japan, Inc.
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Company information
Edmund Optics is a photonics and imaging company that has been manufacturing and supplying precision optical components and subassemblies to industries worldwide since its founding in 1942. In addition to the design and manufacture of a wide range of optical components, imaging systems, and optomechanical devices, Edmund Optics also supports OEM applications through the mass production of both stock items and custom products.