Standard International Group (HK) Limited

The Wet microbial penetration resistance tester is used to determine the performance of the material in the resistance to the penetration of bacteria in the liquid during mechanical friction (the shielding performance of the liquid carrying the bacteria through the mechanical friction).

Rotary speed: (60 ± 1)rpm
The test refers to the pressure on the material: (3±0.02)N
Outward wheel speed: 5~6 rpm
Timer set range: 0~99.99min
The inner and outer ring weights: (800±1)g