iqualitrol CHRTS-150S twin Rockwell hardness tester equips with touch screen, adopts a closed-loop loading control system with high test force accuracy, good repeatability and stability of indication values.

With automatic loading and unloading test force, it can carry out the hardness test of a full range of Rockwell scales. When testing cylinders, corrections can be added automatically. Built-in printer to read relevant test results. the machine is also equipped with an emergency stop device.