Mild Steel Pull Off Method Automatic Digital Pull-off Adhesion Tester, For Laboratory

The fully automatic digital pull-off adhesion tester is an intelligent adhesion tester newly developed by our company. It tests the pull-off of the coating in a specific area by hydraulic pressure, and the whole pull-off process is automatically completed by the instrument, and the pull-off speed is stable and controllable, thus avoiding the error caused by the unstable speed caused by manual pressure. The pull-off force can be accurately displayed by digital display, and there are three different units of MPa, psi and KN. The instrument can set the upper limit of pressurization, and can apply accurate pressure to the sample; After reaching the set pressure, the holding time can be set to evaluate the durability of the sample under a certain pressure.ISO 4624 《Paints and varnishes-Pull-offtest for adhesion》；ASTM D 4541 《StandardTest Method for Pull-Off Strength of Coatings Using Portable Adhesion Testers》；ASTM D7234 《Standard Test Method for Pull-OffAdhesion Strength of Coatings on Concrete Using Portable Pull-OffAdhesion Testers》；