NIST Reference Densitometer for Visual Diffuse Transmission Density

Edward A. EarIy; Christopher L. Cromer; Xiaoxiong Xiong

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NIST Reference Densitometer for Visual Diffuse Transmission Density

机译：NIST参考光密度计，用于可见光漫透射密度

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The Optical Technology Division of the National Institute of Standards and Technology has developed a new reference densitometer for measuring visual diffuse transmission densities using the diffuse influx mode. This densitometer is used to calibrate both x-ray and photographic film step tablet Standard Reference Materials. The design, characterization, and operation of the densitometer are detailed. The densitometer was fully characterized both to verify compliance with the applicable documentary standards and to determine the combined uncertainty in transmission density associated with the calibrations.

机译：美国国家标准技术研究院的光学技术部已经开发了一种新的参考密度计，用于使用漫射入流模式测量视觉漫透射率。该光密度计用于校准X射线胶片和胶片底片标准参考材料。详细介绍了密度计的设计，特性和操作。密度计具有充分的特性，既可以验证是否符合适用的文献标准，又可以确定与校准相关的透射密度的综合不确定性。

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《Journal of Imaging Science and Technology》 |1999年第4期|p.388--397|共784页
作者
Edward A. EarIy; Christopher L. Cromer; Xiaoxiong Xiong;
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NIST Reference Densitometer for Visual Diffuse Transmission Density

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