Shaft lead tester NK device show the lead in photographically - Noida

The requirements for a sealing seat vary depending on the application. This means that tolerable,universally valid surface structure parameters for the sealing surfaces of the shafts can not be specified.Nevertheless, the tightness of a shaft is largely determined by the roughness and waviness of the surface.With the help of the STT R100 NK device,which is equipped with a digital camera,these characteristics scattered light images can be documented photographically.