The air permeance of papers has a major importance in the specifiction of materials for the packaging and printing industries. The air permeance is the flow of air through unit area under unit pressure difference in unit time, under specified test conditions and is expressed in u m/(Pa.s).
This equipment is absolutely user friendly due to it's built in computer and exclusive testing software.
This equipment is also extremely reliable due to it's fully automatic operation, preventing the risk of human errors. It offers complete statistics, a parallel port for the connection of a local printer and a RS232 serial port for the connection to a computer.