摘要
本测量仪在已知蒸馏水密度的条件下 ,根据浮力定律能够测量出固体材料的密度 ,特别是两种不同材料结合为一体时 ,若已知第一种材料的密度和重量 ,能够自动测量出第二种材料的重量及密度 ,实现不解体测量 ,并自动进行温度补偿、计算。
The measuring apparatus,according to the buoyancy principle,is used to ascertain the density of the solid materials when the density of the distilled water is known,especially,when the objects are combined together with two different materials.If the density and the gravity of one material between them is known,the apparatus can automatically work out the result of the another one,and the unbroken measurement can be obtained.And it can process the temperature compensation and calculation.The results can printed automatically.
出处
《吉林工业大学自然科学学报》
CSCD
2000年第3期99-102,共4页
Natural Science Journal of Jilin University of Technology
关键词
固体材料
密度
测量仪
solid material
density
measurement
