粉末颗粒真密度测定-比重瓶法介绍 FT-600 series of powder particle true
density measuring device- Pyknometer method
1.概述Outline：
比重瓶法测定粉体真密度基于阿基米得原理.将待测粉末浸入对其润湿而不溶解的浸液中, 抽真空除气泡,求出粉末样品从已知容量的容器中排除已知密度的液体,就可计算所测粉末的真密度。比重瓶法具有仪器简单,操作方便,结果可靠等优点,已成为目前应用较多的测定真密度的方法
The true density with pycnometer method based on the Archimedes principle. Dip the test powder sample into the wet and undissolved liquid, Vacuum bubble , It can be calculated the true density of the powder by eliminating the known density of liquid from the container of the known capacity.The Pyknometer method has the advantages of simple instrument, convenient operation and reliable result, which has become the method of measuring true density with more application.
二、适用范围scope of application：
1.概述Outline：
比重瓶法测定粉体真密度基于阿基米得原理.将待测粉末浸入对其润湿而不溶解的浸液中, 抽真空除气泡,求出粉末样品从已知容量的容器中排除已知密度的液体,就可计算所测粉末的真密度。比重瓶法具有仪器简单,操作方便,结果可靠等优点,已成为目前应用较多的测定真密度的方法
The true density with pycnometer method based on the Archimedes principle. Dip the test powder sample into the wet and undissolved liquid, Vacuum bubble , It can be calculated the true density of the powder by eliminating the known density of liquid from the container of the known capacity.The Pyknometer method has the advantages of simple instrument, convenient operation and reliable result, which has become the method of measuring true density with more application.
二、适用范围scope of application：