GB/T 29558-2013 Active National standards

GB/T 29558-2013 Surface chemical analysis—Auger electron spectroscopy—Repeatability and constancy of intensity scale

Publish Date: 2013-07-19 Implement Date: 2014-03-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 29558-2013

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Basic standards and general methods

ICS Name: Chemical analysis

Publish Date: 2013-07-19

Implement Date: 2014-03-01

Pages: 15 pages

Scope

For Auger electron spectrometers used in routine analysis with an electron gun energy of at least 2 keV, this standard specifies a method for evaluating the repeatability and stability of their intensity standards. It is only applicable to instruments equipped with ion guns for sputter cleaning. This standard is not intended to serve as a calibration of the intensity/energy response function, which can be established by instrument manufacturers or other institutions. This method provides data to evaluate and confirm that the intensity/energy response function in the instrument remains constant during use, and it provides guidance on some instrument settings that can affect this stability.