显微分光光度法判定朱墨时序的初步研究  

Primary Studies on Judging the Sequence between Inkpad Seals and Ink Scripts by Microsurgical Spectrophotometric Method

作　　者：李彪[1] 

机构地区：[1]中国刑事警察学院文件检验技术系,沈阳110854

出　　处：《中国公共安全（学术版）》2012年第1期103-105,共3页China Public Security(Academy Edition)

基　　金：2010年度证据科学教育部重点实验室(中国政法大学)开放基金资助课题<不同条件下朱墨时序鉴别的根据>(项目编号:2010KFKT03)的部分研究成果

摘　　要：朱墨时序检验是文件制成时间检验的重要组成部分,在文件的真伪鉴别工作中发挥着重要作用。随着显微分光技术的发展,该技术已经应用于法庭科学的许多领域。本文应用该技术对朱墨时序的判定进行了有效尝试,对制作的印泥印文与激光打印字迹、喷墨打印字迹、钢笔字迹、圆珠笔字迹和签字笔字迹形成的不同交叉次序的材料进行了光谱分析,提出了该方法判定朱墨时序的适用性和判定条件。实践证明,显微分光光度法是判定朱墨时序的一种有效的无损方法。Judging the sequence between inkpad seals and ink scripts is an important part of identification techniques of dating of documents,and it plays an important role in the field of document examination.With the development of the microscopic spectral technology,it has been applied in many areas of forensic science.In this paper,the microscopic spectral technology was used effectively to judge the sequence between inkpad seals and ink scripts.Experimental samples had been made with inkpad,laser printer,inkjet printer,fountain pen,ballpoint pen and roller and gel pen,and spectral analysis had been made with microsurgical spectrophotometer.The applicability and test conditions were put forward.Practice has proved that microscopic spectral technology is an effective and nondestructive method for identification the sequence between inkpad seals and ink scripts.

关 键 词：显微分光光度法 朱墨时序 印泥 激光打印字迹 喷墨打印字迹 钢笔字迹 圆珠笔字迹 签字笔字迹 

分 类 号：D91[政治法律—法学]