Bekk Smoothness Tester

These BEKK Smoothness Tester is a new type of test developed by our company according tothe specification of international standard. The instrument mainly test the smoothness off the paper or cardboard (by Bekk method).
Bekk smoothness: time in seconds which under a defined pressure differential is required to draw a definite quantity of air at atmospheric pressure between the surface of the test piece and a ring-shaped plane surface under specified conditions of contact.
The smoothness of a wide range of papers and boards may be measured by this method and it is especially recommended for smooth papers and boards. However , for very smooth samples, measurement times may be impractically long.
APPLICATIONS Paper. paper board .
STANDARDS Meets ISO 5627i GB/T 456i QB/T 1665
SPECIFICATIONS
1. Power supply: AC220VA 10% 50HZ
2. Precisioni 0.1s
3. Measuring range: 10A 0.05cm2
4. Pressure: 100kpaA 2kpa
5. Display: English menu and LCD screen
6. Printer : thermal printing, high speed and no noise.
7. Communication output: standard RS232 interface
8. Ambient conditions: temperature 10~30a . Relative humidity<85%
9. External dimensions: Length A Width A Heighti 318mmA 362mmA 518mm 10. Weight: 35kg