AN IMPROVED TECHNIQUE FOR PARTICLE-SIZE MEASUREMENT

被引:6
作者
HOFFMAN, RL
机构
[1] Monsanto Company, Springfield, MA 01151
关键词
D O I
10.1016/0021-9797(91)90456-I
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
In this study we have demonstrated that the line start technique can be used with the Horiba centrifugal particle size distribution analyzer to obtain high-quality particle size and size distribution data over a range of sizes in the micrometer and submicrometer range. The line start technique yields much better accuracy and reproducibility than the uniform distribution technique previously used with this machine. Reasons for this are enumerated in the text. Equipment needed to perform the analysis of particle size with the Horiba machine using the line start technique is now available from the Horiba subsidiary located in North America. © 1991 Academic Press, Inc. All rights reserved.
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页码:232 / 251
页数:20
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