Brief:is used to determine the rebound-character of the specimen of rubber product, which endures a certain compression force under the specified time period. Put the specimen onto the test pan leverlly and grip it between two compression plates. Through the specified time period, take it out and cool it down then measure its center thickness to get its rebound rate.
Brief:This tester is the steel ball falling in soft foam plastic or other flexible material sample, measuring instruments, the height of the rebound in the test project is mainly used for the determination of polyester elastic material because of the elastic energy in the coefficient of restitution. By microcomputer and photoelectric technology, electromagnetic control, digital tube display directly back to the weak coefficient values.
Brief:This machine tests the elasticity of rubber materials in a vertical free fall weight method. First adjust the level of the instrument, then raise the drop weight to a certain height. When placing the test piece, pay attention to make the drop point 14mm or more from the edge of the test piece. The results of the first three trials were not used, and the fourth, fifth and sixth rebound heights are recording and averaging.
Brief:This machine is used for testing the rubber ,foam static compression ,put it between the tablet,use the screw to fix.When the ovenware up to suitable temperature,Compress rubber and put it on ,after the stipulate time,After take it out and cool down about 30Mins can test it thickness.Generation into the formula for the compression degree of tilt
A6,Huazhi high-tech park,Yongqing Village,Daojiao Town,Dongguan City,Guangdong Province , China
About Us
Great Win Testing Machine CO. Ltd was set up in 1999, it has been over 20 years' history in the field of professional experience for lab testing instrument such as Footwear Testing Equipment, Leather Testing Equipment, Textile Testing Equipment, Toy Testing ...