Schopper, Bendtsen, Gurley Paper Air Permeability Tester

Principle:

Providing the constant pressure difference between two sides of the specimen, the air permeability could be obtained by measuring the air flux through specific area in the certain time.

Standard: ISO 5636-2, ISO 5636-3, ISO 5636-5. ISO 2965.

Features:

1. Adopt important USA chip and load sensor to make test accurately.

2. The whole test is fully automatic, fast and accurate.

3. The instrument is controlled by micro-computer, with LCD menu interface which is convenient for customers to operate or view test data.

4.  Micro-printer, fast and clear printing.

Technical Parameter:

Measurement range: 0-5000mL/min、0.01-100μm/(Pa•s)

Resolution: 0.01μm/Pa.s

Test area:（10+/-0.2）cm2

linearity error: ≤3%

Pressure difference: 0.05kPa-10 kPa (random setting)

Power: AC 220V, 50Hz

Weight: about 30kgs