MEASUREMENT OF PROCESS VARIABLES IN SUGAR INDUSTRY: MEASUREMENT OF OPTICAL PROPERTIES OF LIQUIDS (PART 1)

被引：0
|
作者：
Kadlec, Karel [1 ]
机构：
[1] Vysoka Skola Chem Technol Praze, Fak Chem Inzenyrska, Ustav Fyziky & Meld Tech, Tech 5, Prague 16628 6, Dejvice, Czech Republic
来源：
LISTY CUKROVARNICKE A REPARSKE | 2018年 / 134卷 / 9-10期
关键词：
optical sensors; refractometers; refractive index; critical angle; differential refractometer; critical angle refractometer; application of refractometers;
D O I：
暂无
中图分类号：
TS2 [食品工业];
学科分类号：
0832 ;
摘要：
This article provides an overview of optical sensors used in the operational measurement of the concentration of substances dissolved in a liquid medium. The first part is devoted to refractometric sensors. It explains the operating principle and describes the configuration of a differential refractometer and a critical angle refractometer and the properties of these two types of refractometers are compared. It also lists the possible uses of refractometric sensors in operation measurements and shows examples of some industrially produced types.
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页码：348 / 351
页数：4
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