用显微分光光度法鉴别圆珠笔油迹的研究

法医学杂志 ›› 1991, Vol. 0 ›› Issue (4): 177-180+.

用显微分光光度法鉴别圆珠笔油迹的研究

徐彻;冷兴慧;

司法部司法鉴定科学技术研究所,司法部司法鉴定科学技术研究所上海 200063,上海 200063

发布日期:1991-08-25 出版日期:1991-08-28

THE IDENTIFICATION OF BALL PEN INKS BY REFLECTANCE MICROSPECTROPHOTOMETRY

XU CHE & LENG XINGHUI. INSTITUTE OF FORENSIC SCIENCES, MINISTRY OF JUSTICE SHANGHAI. (200063)

Online:1991-08-25 Published:1991-08-28

摘要/Abstract

摘要： 本文借助显微分光光度计系统对几种“色觉”相似的蓝色圆珠笔油墨进行了色度学分析。结果表明,显微分光光度法能有效地鉴别条件等色的圆珠笔油墨。该法准确、可靠,且不破坏检材,对实际检案有重要的意义。

关键词: 油墨鉴别, 显微分光光度法

Abstract: Using reflectance microspectrophotometry tech- nique, chromatics analysis for several blue ballpen inks is described.The results show that microchromatism,which eye can not distinguish,can be identified by microspectrophotometry. As the method allows accurate, reliable and nondestructive to inks, it is very useful in questioned document examination.

徐彻;冷兴慧;. 用显微分光光度法鉴别圆珠笔油迹的研究[J]. 法医学杂志, 1991, 0(4): 177-180+.

XU CHE & LENG XINGHUI. INSTITUTE OF FORENSIC SCIENCES;MINISTRY OF JUSTICE SHANGHAI. (000). THE IDENTIFICATION OF BALL PEN INKS BY REFLECTANCE MICROSPECTROPHOTOMETRY[J]. , 1991, 0(4): 177-180+.