RANKCONN - Cobb Water Absorption Tester RC-COBB
Brand: Rankconn Instruments
Model: RC-COBB
Product Introduction:
This machine is based on GB/T1540-2002Method for determination of water absorption of paper and paperboard (Copper method). The basic parameters and requirements are designed. This standard applies to the determination of the water absorption of various paper or board surfaces. but not applicable It is used to accurately evaluate the writing performance of paper or cardboard. Water absorption on the surface of paper and cardboard (Cobb) value: Paper and cardboard per unit area under a certain pressure and temperature, in the specified The amount of water absorbed by the surface in a given period of time isg/㎡ meter.
