| 摘要 |
A system including methods and apparatus (18, 20) for measuring properties of a material, such as surface tension, surface energy, absorption, adsorption, permeability, porosity and printability and the like. A chemical marker containing test liquid is applied to the material and excess test liquid not retained by the material is removed. Thereafter, either the removed test liquid or the test liquid retained by the material is analyzed to determine the amount of chemical marker substance in the test liquid and, thus, the desired property of the material.
|
