香精香料中折光指数检测方案

收藏
检测样品: 香精香料
检测项目: 折光指数
浏览次数: 164
发布时间: 2009-03-25
关联设备: 3种 查看全部
获取电话
留言咨询
方案下载
方案详情 产品配置单
使用日本京都电子公司(KEM)-数字式折光仪(RA-520N),测定香精香料(三个样品)折光指数的应用资料。

方案详情

Data No.NR08-06193上海市中山西路2366弄1号203室网址: http://www.kem-china.com KEM ApplicationNote No.RAA-06004Refractive index measurement Kyoto Electronics Manufacturing Co.,ltd. Refractive index of perfume -Measuring instrument- Main unit: RA-520N Refractometer -Solvent- Solvent: Acetone -Measurement method- (1))FFactor calibration was performed using pure water. (2)Dropped a few drops of sample using a dropping pipette. (3) Measured R.I.(refractive index) (4)Wiped off the sample by tissue paper, and cleaned prism surface by acetone. Measurement temperature: 20.0℃ -Concentration conversion- ·No conversion for concentration -Ambient condition- Ambient: 26.0 ℃ Humidity: 48 % Weather: Fine -Measurement parameter- -Printout data- Meas.Temp:20.00)Stability : 1Limit Time: 600 sec Sequence:00000 [CALCU.PARA] Date :06/10/30 19:07 Method : 2Result nD [Zero Point Calib.] Model:RA-520NS/N : Date : 06/10/30 14:51Temp : 20.00 Old New 1.33304 ---1.33299 :06/10/30 14:56 : 20.00) C M.Time: 00:00:21 nD :1.49294 No.01-02 Date :06/10/30 15:00 Temp : 20.00 C M.Time : 00:00:41 nD :1.49313 No.01-03 Date :06/10/30 15:03 Temp 20.00 CM.Time : 00:00:38 nD :1.49302 -Measurement results- -Comment- Sample: A B C Measured data: 1.49294 1.49313 1.49302 * Perfume products can easily bequality controlled by combinedmeasurement using density meter andrefractive index. Also, automation ofcontinuous measurement of pluralnumber of sample is possible by CHDMultiple Sample Changer.
确定

还剩1页未读,是否继续阅读?

不看了,直接下载
继续免费阅读全文

该文件无法预览

请直接下载查看

可睦电子(上海)商贸有限公司-日本京都电子(KEM)为您提供《香精香料中折光指数检测方案 》,该方案主要用于香精香料中折光指数检测,参考标准--,《香精香料中折光指数检测方案 》用到的仪器有RA-620/RA-600全自动折光糖度仪、RA-620高精度数字式折光仪、RA-600全自动台式折光仪