A007-1 COBB Water Absorption Tester for Paper and Board

Inquire Now

Product Description

A007-1 COBB Water Absorption Tester for Paper and Board

Introduction:

Paper and board-determinator of water absorption is a frequent laboratory testing instrument developed by us according to national standards. It is mainly used to measure the surface water absorption of sized paper and cardboard, including corrugated fiberboard. 
But it may be not suitable for paper and cruddy paper with a density lower than 50g/m2. Likewise, it may be not applicable for loose paper (for example, newsprint) or unsized paper (for example, blotting paper) or other paper with high water absorbability.
This instrument is only capable of testing surface water absorption of paper and board. It is not applicable to exactly evaluate the writing performance of paper and board.


Applications: Paper, Paperboard


Standards: ISO535; GB/T1540


Specifications: 

1. Test Area: 100±0.2cm2

2. Test water: 100±5ml

3. Roll Length: 200±0.5mm

4. Roll mass: 10±0.5kg

5. Size: 396 x 315 x 300mm

6. Weight: about 28kg. 


Features: 

1. Quick clamping of the sample

2. Test area:100cm2

3. Stainless steel hand roll

4. Soft rubber gasket

5. All in stainless steel

MESSAGE
Copyright 2021 Qingdao Tlead International Co.,Ltd. 鲁ICP备19038966号-1