The main function:
Cobb water absorption analyzer is a conventional instrument paper and cardboard surface water absorption test, also known as paper surface to absorb the weight of the analyzer. This instrument uses a variety of methods in the absorption test Cobb (Cobb) test method, also known as absorbent Cobb tester, the water absorption analyzer according ISO535-1991 Determination of water absorption (paper and cardboard - Cobb (Cobb) method), GB / T1540-1989 (absorbent paper and cardboard assay (Cobb method)) designed primarily for the determination sized paper and cardboard corrugated board include surface water absorption. This instrument is measuring the water-absorbing surface of paper and cardboard, but not for an accurate assessment of the writing properties of paper or cardboard.
Implementation of the standards: ISO535-1991 "Determination of absorbent paper and cardboard - Cobb (Cobb) method, GB / T1540-1989" absorbent paper and cardboard assay (Cobb method). "
Technical Parameters:
Test Area: 100c㎡ ± 0.2 c㎡
Test water: 100 ± 5ml
Press roll length: 200 ± 0.5 mm
Platen quality: 10 ± 0.5kg
Dimensions: 500 * 300 * 400mm
Working environment: temperature (20 ± 10) ℃, humidity <85%
