PRODUCTS
ZB-COBB125 Water absorption tester(Cobb tester)
Key words: high precision instrument
Classification:
Paper testing instrument
Product Description
Introduction
Cobb tester (water absorption tester )is a general instrument to test the water absorption of paper and cardboard.It adopts the overturn structure which make it easy to operate
Standards
ISO535 GB/T 1540
Main technical parameters
|
Metal cylinder |
Inner area |
(100±0.2) cm2 |
|
height |
50mm |
|
|
Metal Roller |
width |
(200±0.5) mm |
|
weight |
(10±0.5) kg |
|
|
Absorbency paper |
200-250g/m2 |
|
|
Absorbency Speed |
75mm/10min |
|
|
Sample diameter |
125mm |
|
|
Dimension |
270*400*300mm |
|
|
Net weight |
25kg |
|
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