This BN-AP01 automatic air permeability tester adopts new technology and cooperates with the most general test method to test the air permeability of paper, cardboard or other sheet objects. This instrument is a fully automated instrument controlled by a single-chip microcomputer.
This BN-AP01 automatic air permeability tester adopts new technology and cooperates with the most general test method to test the air permeability of paper, cardboard or other sheet objects. This instrument is a fully automated instrument controlled by a single-chip microcomputer. Its test method meets the requirements of various methods such as Schober, Bendtsen and Gurley. It is an advanced instrument for testing paper air permeability in the papermaking, packaging and cigarette industries, and its performance meets international standards.
Related standard
In line with GB/T458, ISO5636/2, QB/T1667, GB/T22819, GB/T23227, ISO2965, YC/T172, GB/T12655
ISO9237, EN 14683:2019
Technical parameter:
Measuring range (pressure difference 1kPa):
Type A: 0～2500mL/min, 0.01～42μm/(Pa•s);
Units (four): μm/(Pa•s), CU, ml/min, s(Gurely)
Accuracy: Type A: 0.01μm/Pa•s, 0.06ml/min, 0.1s (Gurely)
Test area: 10cm², 2cm²and 6.45cm²(optional)
Linearity error: ≤1% test
Pressure difference: 0.05kPa～6kPa
Power supply: AC 220V±22V, 50Hz
Weight: about 30 kg
English display on the touch screen, micro-printer
