糖果/巧克力及制品中理化分析检测方案

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检测样品: 糖果
检测项目: 理化分析
浏览次数: 1845
发布时间: 2009-02-24
关联设备: 3种 查看全部
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使用日本京都电子公司(KEM)-数字式折光仪(RA-520)+多样品自动进样器(CHD-500N),连续测定20%蔗糖溶液折光率和糖度的应用资料。

方案详情

RAZ-99082Kyoto Electronics Manufacturing Co.,Ltd.Data No.: RV09-99064 No.RAZ-99082 KEM Application Note Refractive Index of 20%-Sucrose Solution Summary- As the result of studying the repeatability of the refractive index of 20%-sucrose solution byCHD-500Nattached RA-520, a good result was obtained with 0.00001 of S.D.(n=24) -Measuring instrument- Main unit : Refractometer RA-520 Option: Multiple Sample Changer CHD-500N Connecting kit for Refractometer #434-0104 Rinse solution- Rinse 1: water Rinse 2: acetone Measurement method- Put the sample in vials and set them onto the turntable of CHD-500N. ④ Press [Meas.] key to start measuring the index of refraction of the sample. -Equation- Concentration calculation: converted to Brix values Ambient condition- Temperature: 23.5C Relative Humidity: 52% Weather: Fine -Reference- -Measurement parameter- -Printout data- [Measurement Parameterl Method No. : 0 Method Name : Brix 20 nD Temperature : 20.00℃ Stability : 0 Wait Time 20.01% : 0s Sequence : On Sampling : Auto Samp.Limit : 0 sec O.S. Rate : 10% Drain : Auto Drain Rate : 200% Rinse-1 : Set Rinse-1 Time 20.01% : 10s Rinse-2 : Set Rinse-2 Time : 10 s Purge : Set Purge Time : 240 s Meas. Temp. : 20.05℃ nD 1.36386 Brix : 20.01% Temp.Comp. : Off Meas. Time :00:00:46 -Measurement results- Run Data Brix(%) Run Data Brix(%) 1 1.36386 20.01 13 1.36385 20.01 2 1.36386 20.01 14 1.36385 20.01 3 1.36386 20.01 15 1.36385 20.01 4 1.36385 20.01 16 1.36385 20.01 5 1.36386 20.01 17 1.36386 20.01 6 1.36387 20.02 18 1.36386 20.01 7 1.36385 20.01 19 1.36387 20.02 8 1.36385 20.01 20 1.36387 20.02 9 1.36385 20.01 21 1.36387 20.02 10 1.36385 20.01 22 1.36388 20.02 11 1.36385 20.01 23 1.36387 20.02 12 1.36385 20.01 24 1.36386 20.01 Statistics nD Brix(%) MeanSD RSD(%) 1.363860.000010.00067 20.010.000.02 -Comments- Nothing in particular. 京都电子(中国)有限公司-可睦电子(上海)商贸有限公司 TEL: E-mail: kemu-kem@ com
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可睦电子(上海)商贸有限公司-日本京都电子(KEM)为您提供《糖果/巧克力及制品中理化分析检测方案 》,该方案主要用于糖果中理化分析检测,参考标准--,《糖果/巧克力及制品中理化分析检测方案 》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