Smoothness Tester Paper And Board Smoothness Tester

Place of Origin China
Brand Name Cell Instruments
Certification CE
Model Number ST-01
Minimum Order Quantity 1 SET
Price Get An Offer
Packaging Details Plywood Carton
Delivery Time 3~5 days
Payment Terms TT, LC
Supply Ability At Stock

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Product Details
Power Electronic Usage Paper Testing Instrument
Application Paper And Boards,paper Or Board,plastic,textile
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Product Description

Paper and Board Smoothness Tester is used for the determination of smoothness of paper and board according to Bekk Method.

It conforms to ISO527, DIN 53107, TAPPI T-479, GB/T 456 standards.


Paper and Board Smoothness Tester Principle

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. 


Smoothness Tester Paper And Board Smoothness Tester 0




Paper and Board Smoothness Tester Technical Data


Measuring range (1~15)s,(15~300)s,(300~9999s)
vacuum container volume big vacuum(380±1) ml, small vacuum (38±1) ml
Vacuum range

1st gear 50.66kPa -> 29.33kPa   2nd gear 50.66kPa -> 48kPa

3rd gear:50.66kPa -> 48kPa

Test area (10±0.05)cm²
Test Pressure (100±2)kPa (Automatic pressure)
Power supply AC220V 50HZ


Smoothness Tester Paper And Board Smoothness Tester 1