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ASTM E275-2008 说明和测量紫外线可见分光光度计的性能的标准实施规程

ASTM E275-2008 说明和测量紫外线可见分光光度计的性能的标准实施规程

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资料描述

【英文标准名称】: Describing and Measuring Performance of Ultraviolet and Visible Spectrophotometers
【原文标准名称】: 说明和测量紫外线可见分光光度计的性能的标准实施规程
【标准号】: ASTM E275-2008
【标准状态】: 现行
【国别】: 美国
【发布日期】: 2008
【实施或试行日期】:
【发布单位】: 美国材料与试验协会(US-ASTM)
【起草单位】: E13.01
【标准类型】: (Practice)
【标准水平】: ()
【中文主题词】:
【英文主题词】: molecular spectroscopy; spectroscopy; ultraviolet spectrophotometer; visible spectrophotometer; Absorption--spectrochemical instrumentation; Instrumental measurement--spectrochemical; Performance--spectrochemical equipment; Spectrophotometry--ultraviolet;
【摘要】: This practice permits an analyst to compare the general performance of an instrument, as it is being used in a specific spectrophotometric method, with the performance of instruments used in developing the method.1.1 This practice covers the description of requirements of spectrophotometric performance, especially for test methods, and the testing of the adequacy of available equipment for a specific method (for example, qualification for a given application). The tests give a measurement of some of the important parameters controlling results obtained in spectrophotometric methods, but it is specifically not to be concluded that all the factors in instrument performance are measured, or in fact may be required for a given application. 1.1.1 This practice is primarily directed to dispersive spectrophotometers used for transmittance measurements rather than instruments designed for diffuse transmission and diffuse reflection. 1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
【中国标准分类号】: N33
【国际标准分类号】: 17_180_30
【页数】: 10P.;A4
【正文语种】: 英语

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