L&W Air Permeance Tester uses the latest technology to measure air permeance in accordance with the most common measuring methods. It is a single instrument with a measuring range covering 0.003–100 µm/Pa s, which makes it suitable for most paper grades.
- Ease of use:
– Large touch screen for good overview
– Intuitve user interface
– Fully automated testing sequence
– Recommended settings for different flute types are pre-programmed
- Accurate measurements:
– Pneumatic clamping effectively eliminates any problems with twisted and curled test pieces