500mm Cylinder Paper Testing Equipment ISO535-1991 with COBB Absorption

500mm Cylinder Paper Testing Equipment ISO535-1991 with COBB Absorption

Product Introduction:​

Quickly detail :

Design standard: ISO535—1991,GB/T1540—1989

Uses:

Paper 500mm Cylinder COBB Absorption Tester is mainly used for determination of sized paper and cardboard including surface water imbibition of the

corrugated cardboard. The instrument is determination of absorbent paper and cardboard surface, but is

notsuitable for accurate evaluation of paper or paperboard writing performance.

Features:

The value of paper and cardboard surface water absorbing capacity (Cobb): the unit area of paper and cardboard in a certain pressure and temperature, within the time specified the absorption of water by surface to g /m2 meter. The specific formula is as follows: C = (G2 - G1) x 100. (C - value of Cobb water absorption; G2 - the sample quality after absorbing water; G1 - the sample quality before absorbing water) Paper and cardboard absorbing tester is the conventional instrument of the paper and cardboard surface water absorption test, also called the weight of paper surface absorption tester. The instrument adopts Cobb test method of the various methods in the absorption test, it is also called Cobb absorption tester.

Specifications:

Picture:

          Dongguan Liyi Environmental Technology Co., Ltd. is a high technology supported production-oriented enterprise who specializes in developing, manufacturing,marketing all kinds of environmental equipment. Our company has advanced technology, experienced technical management personnel and efficient professional service staffs, fine quality management and perfect after-sales service system. 

         To strengthen the quality awareness,perfect management system,improve product credit,meet customers increasing requirements, our company brought into ISO9001:2015 international quality management system and obtained the certificate: N0006997-1. 

         Our company will continue to develop, innovate and keep faith. We combine with the international testing standards and the specific demands of customers that may establish a new banner in Chinese testing industry.