Digital Display Rockwell Hardness Tester
Model: HRS-150
 
Description:
The Digital Rockwell Hardness Tester is equipped with a newly-designed large displaying screen with good reliability, excellent operation and easy watching, thus it is a high-tech product combining the mechanic and electric features.
 
Main function:

• Selection of Rockwell Hardness Scales;
• Selection of Plastic Rockwell Hardness Scale (The special requirements will be met according to the supply contract)
• Hardness values exchange among various Hardness Scales;
• Output-Printing of hardness testing results;
• The RS-232 Hyper Terminal Setting is for the Functional Expansion by the client.

 
Technical Parameter:

Measuring range:	20-88HRA, 20-100HRB, 20-70HRC
Initial Test Force:	98.07N (10Kg)
Test force:	588.4, 980.7, 1471N (60, 100, 150kgf)
Max. height of test piece:	185mm
Depth of throat:	165mm
Type of indenter:	Diamond cone indenter, φ1.588mm ball indenter
Loading method:	Automatic (Loading/Dwell/Unloading)
Unit for display:	0.1HR
Hardness Display:	LCD screen
Measuring scale：	HRA, HRB, HRC, HRD, HRE, HRF, HRG, HRH, HRK, HRL, HRM, HRP, HRR, HRS, HRV
Conversion scale：	HV, HK, HRA, HRB, HRC, HRD, HRF, HR15N, HR30N, HR45N, HR15T, HR30T, HR45T, HBW
Time-delayed control:	2-60 seconds, adjustable
Power supply:	220V AC or 110V AC, 50 or 60Hz
Dimensions:	520 x 200 x 700mm
Weight:	approx. 100kg