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Database: 365,228(8 Aug 2026)

spectral wavelength

spectral wavelength, Total:10 items.

The international standard classification for "spectral wavelength" includes: Copper and copper alloys , Optical equipment .

The Chinese standard classification for "spectral wavelength" includes: Heavy metals and their alloys analysis method , Optical Measurement , Semiconductor emitting device , Optical instrument in general .


Professional Standard - Non-ferrous Metal

  • YS/T 483-2005 Methods for analysis of copper and copper alloys--X-Ray fluorescence spectrometric(wavelength dispersive)

工业和信息化部

  • YS/T 483-2022 Methods for analysis of copper and copper alloys-X-Ray fluorescence spectrometric(wavelength dispersive)

National Metrological Verification Regulations of the People's Republic of China

  • JJG 810-1993 Wavelength Dispersive X-Ray Fluorescence Spectrometers

Professional Standard - Electron

  • SJ 2355.7-1983 Method of measurement for peak emission wavelength and spectral radiation bandwidth of light-emitting devices
  • SJ 2658.12-1986 Methods of Measurement for Semiconductor Infrared Diodes - Methods of Measurement for Peak Emission Wavelength and Spectral Half Width

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

American Society for Testing and Materials (ASTM)

  • ASTM E388-04(2023) Standard Test Method for Wavelength Accuracy and Spectral Bandwidth of Fluorescence Spectrometers
  • ASTM E388-04(2015) Standard Test Method for Wavelength Accuracy and Spectral Bandwidth of Fluorescence Spectrometers
  • ASTM E388-72(1998) Standard Test Method for Spectral Bandwidth and Wavelength Accuracy of Fluorescence Spectrometers

International Telecommunication Union (ITU)