Description
Digital Automatic Polarimeters are optical instruments utilizing so called polarized light. There are a great number of organic and inorganic substances being “optically active” in their liquid or dissolved state.Such substances are able to rotate the direction of oscillation of polarized light around a determined angle. This angle of rotation is measured by a polarimeter with highest precision. Thus,digital automatic polarimeters will be used to determine the concentration of the optical active substance which is dissolved in an optically inactive liquid.
Digital Automatic Polarimeters can be used in the chemical industry, hospitals, colleges, universities and scientific research for measuring the organic substances with optical rotation. With the aid of the digital automatic polarimeters, the specific gravity, purity, concentration and content of active materials (such as sugar solution, turpentine oil or camphor) can be measured.
Characteristics
»Photoelectric test and microcomputer control ;
»Measuring specifi c rotation, optical rotation, concentration and sugar degree ;
»Automatic repetition-measurement for 6 times, and calculation of average
value and means square root;
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