Standard Test Method for Silicon in Engine Coolant Concentrates by Atomic Absorption Spectroscopy
适用范围:<p>1.1 This test method covers the determination of silicon in the range from 200 to 500 ppm in engine coolant concentrates by atomic absorption. This method is as accurate and precise as photometric m...
实施日期:1997-05-10
发布日期:2013-06-25 实施日期:2013-06-25
Verification regulation for fourier transform infrared spectrometer
发布日期:1997-01-23 实施日期:1997-04-01
Observation method of total column ozone with Brewer spectrophotometer
适用范围:本标准规定了使用 Brewer 光谱仪进行大气臭氧柱总量观测的场地与工作环境要求、仪器架设及安装、检查与维护、报表填写、注意事项等。
发布日期:2012-11-29 实施日期:2013-03-01
Calibration Specification for Fourier Transform Infrared Spectrometers
适用范围:本规范适用于傅立叶变换红外光谱仪波数为4000cm<up-1>~400cm<up-1>中红外区的校准。
发布日期:2011-11-14 实施日期:2012-02-14
Prüfverfahren für Lichtwellenleiter-Verst?rker. Mehrkanalparameter. Pulsmethode bei Verwendung eines optischen Schalters und optischen Spektralanalysators Optical amplifiers. Test methods. Part 10-1:Mu...
适用范围:This part of IEC 61290 applies to optical amplifiers (OAs) using active fibres and waveguides, containing rare-earth dopants, currently commercially available.The object of this standard is to establis...
实施日期:2009-07-31
Lead and lead alloys - Methods of sampling for analysis; German version EN 12402:1999
适用范围:The document specifies the methods of sampling of lead and lead alloys for the purpose of chemical analysis or for the purpose of spectrometric analysis by Optical Emission Spectrometry (OES), with spa...
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