A new standard Rockwell Hardness device with intelligent force-loading and laser measuring technology was presented in this paper. It adopted servo-motor and dead weights to carry out intelligent force loading, and used the technology of laser heterodyne interferometer to realize no-contact and high-precision measurement of indentation depth. The test results prove that this standard device is stable and reliable. The technical specifications meet the requirements of the new definition of the international Rockwell Hardness draft criterion. It has high practical value.