HRS-150 digital Rockwell Hardness Tester adopts novel-designed large LCD screen to display, as well as menu structure. It mainly functions are as follows: 1. Selection of Rockwell hardness scales, 2. Choice of plastics Rockwell scales ( special requirement, supply accord to sales contract) , 3. Exchange hardness values among hardness scales, 4. Output the results of hardness measurement with printer, 5. RS-232 hyper terminal setting is with good reliability, excellent operation and easy watching.

Usage Range:
Hardened and surface hardened steel, hardening and tempering steel, tempered steel, cold and hard casting parts, forging parts, hard alloy steel, aluminum alloy, bearing steel, carburized steel sheet, etc.

Technical Specifications

Rockwell Scales : HRA
HRB
HRC
HRD
HRE
HRF
HRG
HRH
HRK

Initial Testing Force : 10Kg( 98.07N

Testing Force :
60Kg( 588N
100Kg( 980N
150Kg( 1471N

Exchange Scales :
Superficial Rockwell, Brinell, Vickers

Indication of Hardness Value : Digital Display with Large LCD Screen

Data Output : Inside Printer and RS-232 Interface

Duration Time : 0~ 60S
Max Height of Specimen : 170mm

Overall Dimension : 520× 240× 720mm
Net Weight : 80kg
Power supply : AC220V± 5%  50~ 60Hz
Carried Standard : GB/ T 230.2 Chinese Standard JJG112 Inspection Rule

Standard Accessories:
Diamond Rockwell Indenter, Diameter 1.5875mm Hard Alloy Steel Ball Indenter, Large Testing Table , Medium Testing Table and V-shaped Testing Table, HRC 2pcs and HRB Hardness Blocks, RS-232 Interface, Power Cable, etc.