This digital Rockwell/Superficial Rockwell hardness tester with fully automated load/unload procedures affords highly sensitive and accurate readings. Micro computer controlled Touch Screen with USB output to PC. The 900-389 digital Rockwell hardness tester offers programmable scale conversions, dwell times, statistical capabilities and test counter.
Touch the start symbol on the display.
Raise Test Table ~Minor Load Application
~Major Load Application/Dwell/Release ~Rockwell Hardness Display~
Lowers Test table
Minor Load | 29.4N(3kgf), 98.1N (10kgf) |
Major Load | 147.1N(15kgf), 294.3N(30kgf), 441.3N(45kgf), 588.4N (60kgf), 980.7N (100kgf), 1471N (150kgf) |
Test Force Application | Load Cell Closed Loop |
Test Force Control | Motorized |
Results Display | Hi Def LCD Digital Readout |
Resolution | 0.1HR |
Vertical Capacity | 5.50” |
Throat Depth | 5.90” |
Height | 700mm |
Width | 700mm |
Depth | 260mm |
Weight | 220 lbs |