Water Absorption tester for Paper and Board ( Cobb method)
Quantity : 10000 Price : 2 500,00 €
http://www.shieldlance.com/
Product Description
Water Absorption tester for Paper and Board
( Cobb method)
Water Absorption tester for Paper and Board ( Cobb method)
Application
Cobb water absorption test is used to test water absorption function of paper or board, just that water-resistance of paper. It is used to make sure that the effect of gluing is whether in a good situation .
Standard
GB/T1540、ISO 535 、QB/T1668
Parameter (Cobb method )
Testing area：100cm2±0.2cm2
Water amount：100ml±5ml
Length of pressure roll：200mm±0.5mm
Weight of roll：10kg±0.5kg
Dimension: 396*315*300mm
Weight：about 28kg。
Working environment：temperature（20±10）℃，moisture＜85%
Parameter
Sample diameter: φ125mm
Sample size erro：±0.2mm
Thickness：（0.1～2.0）mm
Environment：20～40℃,＜85％
Dimension：250 X 280 X 450 mm
Weight：25 kg
Parameter ( Klemm method )
Measuring range：（0~200）mm
Dvision value：1mm
Standard absorption time：10 min 士10s
Sample Thickness：≤1.5mm
Testing number：5 set
Dimension：400mm*210mm*355mm
Weight：15kg
Contact : Yunlong Li, 0086 20 82209969
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