DIGITAL DISPLAY ROCKWELL HARDNESS TESTER
MODEL:HRS-150

Features
A frictionless loading shaft mechanism is adopted in this instrument instead of conventional type and the application of preliminary test force is controlled by amagnetic clutch ,so that the accuracy of preHminary test force isgreatly increased.
.A series of operations inchjding applying,holding and releasingof totaltest force is performed automatically .That completely eliminates human error in those operations.
.Reading error by operators can be avoided thoroughly as the measured hardness values are digitally displayed.
.The measured hardness value and data processing result concerned can be recorded automatically by the recorder.

specifications
Measuring range:20-88HRA,20-10OHRB, 20-7OHRC
Test force:588.4,980.7,1471N (60,100, 15Okgf)
Max.height of test piece:17Omm
Depth of throat:13Omm
Unit for display:0.1HR
Power supply:22OV AC or 11OV AC,50/6OHZ
Dimensions:500x25O x70Omm
Weight:approx.75kg

Main accessories
Large flat anvil:1 pce
Small flat anvil:1 pce
Large V-notch anvil:1 pce
Diamond cone penetrator:1 pce
                                                                                  1/16"teel ball penetrator:1 pce Rockwellstandardizedblock:5pcs
Printer:1 pce