The CH-HT intelligent hardness Test Station is jointly designed by quality inspection experts of China Tobacco Research Institute and OMERICA scientific research team.
　　The new intelligent hardness measuring device adopts precision air bearing to ensure the nondestructive and stable transmission of applied pressure to the sample. Controlling the stepping motor can accurately adjust the pressure speed, and the high-precision laser displacement sensor can measure the indentation, so as to ensure the stability and reliability of hardness measurement data and reduce the deviation of hardness measurement results between instruments.
　　The instrument has the function of fast switching of different circumferential specifications, and provides supporting switching components to meet the detection requirements of users' filter rods with different circumferential specifications.