The CH-H hardness tester chooses the KEYENCE laser and precision air floating shaft as the core components is an OMERICA's invention patentsystem. It calculates the hardness of the sample by laser measuring the difference of sample diameter before and after the sample be pressed by 300g weight.air floating shaftThe CH-H ensures that 10g preload and then 300g load are applied to the sample without loss.

The new CH-H adopts precision air floating shaft to ensure that the applied pressure is transmitted to the sample without pressure loss. The step motor can be controlled to accurately adjust the pressure application speed and the amount of indentation, which is measured by a high-precision laser displacement sensor, to ensure the stability of the hardness measurement.

The highly automated CH-H tester is designed for the rapid measurement of the hardness of cigarettes or filter rodsin production workshops and quality inspection centers of tobacco enterprises.

Testing item

● Hardness