Labmate Paper Air Permeability Tester employs cutting-edge technology to assess the air permeability of ultra-low thin sheets. It is a fully automated instrument controlled by a single chip microcomputer with a measurement range of 0 – 400 ml/min and a pressure difference of 1KPa.The measurement area 50 cm2. The unit has an LCD screen and a micro-printer for quick and clear printing. It's weight is 28 kg.
