Bristow Tester - Liquid Dynamic Absorption Tester (Pressurized Type) - OpTest

Normally, infiltration of liquid into paper is made at a certain pressure in the process of coating, printing, and bonding. This machine is developed in order to reproduce the desired conditions for this test. This new type of tester features a pressuring head box, instead of the normal pressure head box, to measure transfer of liquid through absorption by applying a certain pressure to the liquid.