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1.概述 旋光仪是测定物质旋光度(角度)的仪器,通过旋光度的测定,可分析物质的浓度、含量和纯度。如果将旋光度值转换成国际糖度,仪器便成了糖度旋光仪,或叫旋光糖量计。因此,仪器广泛应用于制糖、制药、石油、食品、化工、医疗等生产、检验和科研部门。 上海物理光学仪器厂新生产的Wzz—lS数字式自动旋光仪和Wzz—lSS数字式自动糖度旋光仪,便是这一类仪器。
1. Overview Polarimeter is the instrument of measuring the optical rotation (angle), through the determination of optical rotation, can analyze the concentration, content and purity of the substance. If the value of the optical rotation into the international sugar level, the instrument has become a sugar degree polarimeter, or called optical sugar meter. Therefore, the instrument is widely used in sugar, pharmaceutical, petroleum, food, chemical, medical and other production, testing and research departments. Shanghai Physics Optical Instrument Factory newly produced Wzz-lS digital automatic polarimeter and Wzz-lSS digital automatic sugar degree polarimeter, is this type of instrument.