Essence LD-XSXY Cobb Absorption Tester
Essence LD-XSXY Cobb absorbency Tester is a Paper surface absorption weight Tester, using the Cobb test method, the inner cross-sectional area of the metal cylinder is 100 ± 0.2cm2, and the cylinder height is 50mm.
JingHuaYiQi
LD-XSXY
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Introduction
LD-XSXY Paper and Cardboard Absorption Tester is a conventional instrument for water absorption test of paper and cardboard surface, also known as paper surface absorption weight Tester. This instrument uses the Cobb (Cobb) test method among various methods of absorption test, so it is also called the Cobb Absorption Tester.
Paper and cardboard surface water absorption (Cobb) value: the amount of water absorbed by the surface of paper and cardboard per unit area under a certain pressure and temperature within a specified time, in g/㎡. The specific formula is as follows: C=(G2-G1)×100. In the formula: C-cobo water absorption value; G2-sample mass weighed after water absorption; G1-sample mass weighed before water absorption.
Features
This instrument is designed according to the basic parameters and requirements stipulated in ISO535 Paper and Cardboard---Determination of Water Absorption (Copper Method), GB/T1540-2002 Paper and Cardboard Determination of Water Absorption (Copper Method). This standard applies to the determination of the water absorption of various paper or board surfaces. But it is not suitable for accurately evaluating the writing performance of paper or cardboard.
JingHuaYiQi LD-XSXY Cobb Absorption TesterSpecifications
| LIST | VALUE |
|---|---|
| test area | (100±0.2)cm² |
| Cylinder height | 50mm, the contact part between the ring surface of the cylinder and the sample should be smooth |
| Absorbent paper quantitative | 200~250g/㎡ |
| absorption rate | 75mm/10min, when the single-layer Weight of absorbent paper is less than 200~250g/㎡, multiple layers can be stacked to meet the requirements |
| Roll width | 200±0.5mm |
| Roll Mass | 10±0.5kg |
| Instrument net Weight | 26.5kg |
| Encasement | wooden box |
| Dimensions | 450*340*320mm |
| Weight | 35kg |
JingHuaYiQi LD-XSXY Cobb Absorption Tester Packing list
complete-built unit X1, manual X1, certificate of conformity X1, warranty card X1
[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.
