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Didymium Glass Filters for Calibrating the Wavelength Scale of Spectrophotometers - SRM 2009, 2010, 2013, and 2014

机译:用于校准分光光度计波长范围的Didymium玻璃滤光片 - sRm 2009,2010,2013和2014

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摘要

This publication presents the use of didymium glass filters as Standard Reference Materials (SRM). The standard reference materials are labeled 2009, 2010, 2013, and 2014 depending on size and method of calibration. The certification and uncertainties are also discussed. An appendix with background material and terminology is included. Wavelengths of minimum transmittance and inflection points in the transmittance curve are certified to be at specified wavelength and provide a convenient method of calibrating the passband centroid of spectrophotometers with bandwidths between 1.5 and 10.5 nm.

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