1, It is suitable for measuring the ball springback properties of soft polyurethane foam. The diameter of the steel ball and the weight of the steel ball fall on the foam specimen at the specified height. The percentage of the ratio of the maximum rebound height of the steel ball to the steel ball falling height is calculated, that is, the rebound rate, and the resilience of foam plastics is expressed by rebound rate. The machine is controlled by a microprocessor, the LCD is displayed in Chinese, and the test data can be printed. The machine has the characteristics of safe and reliable use and high measurement precision.
2, Automatic calculation of average rebound debugging.
3, The automatic calculation of the average rebound rate of the spongy rebound rate tester three and the characteristics of the product.
4, It can be 460 GB samples, and 500 samples can be American Standard.
5, (The products of the same kind can only be 460 samples of the national standard).
6, LCD screen, Chinese display, increase the service life, easy to understand.
7, Technical personnel can quickly grasp the operation method. (similar products for digital display, digital display only).
8, With the printing function, equipped with a printer. (similar products have no print function).

GB/T 6670-97, ASTM D3574, ISO 8307