HR-150A Manual Rockwell Hardness Tester adopts mechanical and manual testing method, without electrical device. With simple appearance, it uses as popular type Rockwell hardness testing instrument.

UsageRange:

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	10kgf (98N）
All Testing Force	60kgf (588N), 100kgf (980N), 150kgf (1471N)
Range	HRA 20-88 HRB 20-100 HRC 20-70
Indication of Hardness Value	Dial
Overall Dimension	520×240×700mm(L×W×H)
Net Weight	80kg
Max Height of Speciment	170mm
Max depth of speciments	165mm
Carried Standard	GB/T230(1.2) Chinese Standard
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 and HRB Hardness Blocks.

AJR HR-150A Manual Rockwell Hardness Tester

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