酒精度测定仪测量中国黄酒中的乙醇浓度 应用资料

酒精度测定仪测量中国黄酒中的乙醇浓度 应用资料(英文版)测定中国黄酒中酒精度(vol%)、相对密度(t/t)和密度(g/cm3)的示例。酒精度测定仪可用于酿酒过程中的应用。技术说明: 在用酒精度测定仪测量酒精含量之前，必须按照当地法规规定的程序蒸馏酒精样品。KGM KYOTO ELECTRONICSMANUFACTURING CO.，LTD.APDA-02180v enLK-MKYOTO ELECTRONICSMANUFACTURING CO.，LTD.1/1 Application Note Determination of alcohol content in Chinese rice wine (shaohsing) by Alcohol meter Industry Food and BeverageInstrument Alcohol meterMeasurement method Resonant frequency oscillation， GB 5009.225 1. Scope This is an example about determination of the alcohol content (vol%)， specific gravity (t/t) anddensity (g/cm’) in Chinese rice wine (shao hsing). The alcohol meter can be used enough fordetermination of these applications on the Chinese rice wine (shao hsing) making process. Technical note： The alcohol sample must be distilled as per the procedure specified on loca regulations before the alcohol content can be measured with this alcohol meter. 2. Apparatus ·Alcohol meter ALM-155 ·Distillation apparatus 3. Sample ·Chinese rice wine (shao hsing) 4.Reagent ·Pure water for rinsing 5. Procedure A： Alcohol content (vol%)： Take distilled sample solution into beaker Introduce the sampling nozzle into the beaker Press [Meas.] button on the instrument B： Specific gravity (t/t) and Density (g/cm)： Take wine sample solution into beaker Introduce the sampling nozzle into the beaker )Press [Meas.] button on the instrument 6. Measurement results 上海市徐汇区宜山路333号1201室 ( 网址： http：//www.kem-china.com )