①The resonance stiffness Tester measures a large range of the sample without destroying the sample, while the Taber stiffness Tester has a much smaller test range and causes permanent deformation of the sample.
②Gurley stiffness Tester is only suitable for measuring the stiffness of thin cardboard; Taber stiffness Tester is suitable for both thick paper and thin cardboard, but the human error of test results is relatively large, especially when measuring thin cardboard. The horizontal stiffness Tester has a wide range of applications. It can measure both paper and cardboard. It has fast measurement speed and convenient reading. It has a good correlation with Gurley stiffness Tester and Taber stiffness Tester. To some extent, it can replace Gurley Stiffness Tester and Taber Stiffness Tester. The resonance stiffness Tester is suitable for thin paper, thick paper and cardboard, and has a more sensitive response. Compared with the Taber stiffness Tester and the Gurley stiffness Tester, the measurement speed is fast, the result is accurate, the use is convenient, and the human error is relatively small.
