Design standards: GB 36246-2018, GB/T14833-2011, GB/T 22517.6-2011, Fifa IRB IAAF FIBA EN14904 EN14877 EN15330 and other standard requirements;

Friction coefficient detection range: 0-150

Pendulum mass: 1500 ± 30g

Swing arm length: 410mm

Positive static pressure of rubber sheet on the sample: 2263g (22.2N)

Friction rubber block size: 76X25X6.4mm and 31.8X25X6.4mm

Performance of rubber blocks: resilience between 66% and 73%

Hardness of rubber block: between IRHB 53 and 65

Number of free swings of the pendulum from a tilt of 5 degrees: ≥ 70 times