Touch screen data (surface) Rockwell hardness testerDigiRock D series, DigiRock DR3/DS3 semi-automatic intelligent data RockwellHardness testerIn addition to adjusting the variable load handwheel and loading the initial test force, the machine has achieved automation in measurement. The DigiRock DR3/DS3 adopts a touch color large screen LCD display interface, which can display and set the test force, holding time, hardness conversion value, indenter type, etc; DigiRock DR3/DS3 controls the loading, holding, and unloading of test force through motors, eliminating human errors; DigiRock DR3/DS3 can automatically convert the measured Rockwell hardness values into hardness values of other scales such as Vickers and Brinell, eliminating the need to spend time and effort searching for cumbersome hardness comparison tables; The built-in processor of DigiRock DR3/DS3 automatically calculates and displays large, small, and average values, effectively improving the measurement accuracy of the system; DigiRock DR3/DS3 can be set in multiple languages, including Chinese, English, German, Portuguese, Turkish, Czech and Korean; DigiRock DR3/DS3 provides 2000 sets of individual data storage functions and 1000 sets of grouped data storage functions, as well as the ability to view and analyze individual data; DigiRock DR3/DS3 can choose a wireless printer for data printing.