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Hand Abrasion Tester For Finished Products

Have you ever know what the hand abrasion tester is for ? The hand abrasion tester is designed to perform real life testing of finished products or lab samples in respect of resistance to hand abrasion. The hand abrasion tester is set-up to exactly reproduce the complex chemomechanical system of human hand abrasion according to international standards. The flexible design of the tester allows various mechanical and chemical options.




When humans touch a surface they expect a feedback. Our fingers are not sensitive in regards of pressure, however they are very sensitive for shear and friction. Therefore, when we need feedback from a surface we always perform a sliding motion by touching a surface.The tester exactly reproduces the act of a human touch on the surface.
                   
The human hand consists of a visco elastic material containing a rough and structured surface. The visco-elasticity of the finger is reproduced by a silicone material, the structure of the skin is simulated by a normed cotton textile. In addition, sweat or hand cream can be added to create a severe chemical environment.

 The main working principles of Universal finger friction tester is through a test head, plus a certain amount of pressure, and carry a variety of standard test cloth surface of the material / coating to angle standards for automatic circulating friction.Test conditions can be customized, including dry and liquid under conditions (sweat, emulsion) test.
For more information about our Hand Abrasion Tester, please contact
     ·website:http://www.qinsun-lab.com/
· +86-21-6780 0179
· info@qinsun-lab.com
· or leave your comments below

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