CHINA ASR-5684 Cobb Absorption Analyzer

ASR-5684

Cobb absorptivity meter

It is suitable for measuring the water absorption of various paper or Cardboard surfaces, the test area is (100 ± 0.2) cm ², the weight of absorbent paper is 200~250g/m ², and the absorption speed is 75mm/min.

Introduction

Kebo Absorbency Tester is designed according to the basic parameters and requirements stipulated in GB/T1540-2002 Determination of Water Absorption of Paper and Cardboard (Kobo 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.

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. Paper and cardboard absorbency 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.

Packing list：Host X1, manual X1, warranty card X1, certificate 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.