The air permeance of papers has a major importance in the specification
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 μ m/(Pa.s) .
This equipment is absolutely user friendly due to its built-in computer
and exclusive testing software.
This equipment is also extremely reliable due to its 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.