DRK110 Cobb Absorbency Tester
Product details
Product Introduction
DRK110 Cobb Absorbency Tester is used to test the absorbency of paper and cardboard according to International standard.
Product Features
ü The sampler has beautiful appearance,
ü Compact and reasonable structure,
ü Labor-saving operation and convenient use.
Product Applications
It is an ideal auxiliary test instrument for papermaking, packaging, scientific research and quality supervision and inspection industries and departments.
Technical Standards
ü ISO535 paper and paperboard water absorption determination - Cobb method,
ü GB/T 1540 paper and paperboard water absorption determination method (Cobb method),
ü GB5406 "paper oil permeability determination".
Technical Parameters
Items | Parameters |
Metal Cylinder | Inside Area: 100±0.2cm² Height: 50mm |
Smooth Metal Roller | Width: 200±0.5mm Weight: 10±0.5kg |
Absorbency Paper | 200-250 g/㎡, |
Absorbency Speed | 75mm/10min |
Reagent | Distilled water or deionized water |
Temperature | 20±1℃or 23±1℃。 |
Main Fixtures
ü Main machine,
ü Balance,
ü Stopwatch
ü Cobb Absorbency Sample Cutter is optional.