Ohaus Density Determination Kit Manual - Manual (Page 3)

Table of Contents 目 目 目 目 录 录 录 录
1 Introduction................................................................................................................EN-1
1.1 Before we begin....................................................................................................................EN-1
1.2 Standard equipment..............................................................................................................EN-1
2 Preparing the balance for density determinations..................................................EN-3
3 Principle of the density determination.....................................................................EN-3
4 Density determination of solids ...............................................................................EN-4
4.1 Fundamentals .......................................................................................................................EN-4
4.2 Performing the density determination of solids ....................................................................EN-4
4.3 Improving the accuracy of the result ....................................................................................EN-6
5 Density determination of liquids ..............................................................................EN-6
5.1 Fundamentals ..................................................................................................................................EN-6
5.2 Performing the density determination of liquids ................................................................... EN-7
5.3 Improving the accuracy of the result .................................................................................... EN-8
6 Supplementary information ......................................................................................EN-8
6.1 Influencing factors.................................................................................................................EN-8
6.2 Density table for distilled water...........................................................................................EN-10
6.3 Density table for ethanol ..................................................................................................... EN-11
奥豪斯天平密度测定组件操作使用说明书 奥豪斯天平密度测定组件操作使用说明书 奥豪斯天平密度测定组件操作使用说明书 奥豪斯天平密度测定组件操作使用说明书 ................................ ................................ ................................ ......................................... ......... ......... ......... CN CN CN CN- -- -1 11 1
1 11 1 标准部件 标准部件 标准部件 标准部件 ................................ ................................ ................................ ................................................................ ................................ ................................ ................................. .. . CN CN CN CN- -- -2 22 2
2 22 2 密度测定前 密度测定前 密度测定前 密度测定前天平的准备 天平的准备 天平的准备 天平的准备 ................................ ................................ ................................ ..................................................... ..................... ..................... ..................... CN CN CN CN- -- -4 44 4
3 33 3 密度测定的原理 密度测定的原理 密度测定的原理 密度测定的原理 ................................ ................................ ................................ ........................................................... ........................... ........................... ........................... CN CN CN CN- -- -4 44 4
3.1 固体密度测定 ................................................................... CN-4
3.2 液体密度的测定 ................................................................. CN-6
4 44 4 附录 附录 附录 附录 ................................ ................................ ................................ ................................................................ ................................ ................................ ..................................... ..... ..... ..... CN CN CN CN- -- -7 77 7
4.1 密度测定的影响因素 ............................................................. CN-7
4.2 附表 1 蒸馏水密度表 ............................................................ CN-8
4.3 附表 2 乙醇密度表 .............................................................. CN-9