HIGH ACCURACY SPECTROPHOTOMETRY AT NATIONAL PHYSICAL LABORATORY

被引：41

作者：

CLARKE, FJJ ^{[1
]}

机构：

[1] NATL PHYS LAB, TEDDINGTON, MIDDLESEX, ENGLAND

来源：

JOURNAL OF RESEARCH OF THE NATIONAL BUREAU OF STANDARDS SECTION A-PHYSICS AND CHEMISTRY | 1972年 / A 76卷 / 05期

关键词：

ULTRAVIOLET RADIATION;

D O I：

10.6028/jres.076A.036

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The scales of regular transmittance, diffuse transmittance, total transmittance of scattering samples, regular reflectance, diffuse reflectance, total reflectance and radiance factor are determined, maintained, and made available in practical form to industry by combined use of a reference NPL manual spectrophotometer and commercial recording spectrophotometers. Besides instrumentation, the procurement of material standards of suitable quality is a major limitation of the art, and the types in use at NPL are described.

引用

页码：375 / 403

页数：29

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[5]

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[6]

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[7]

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