rockwell hardness tester

HRM-45DT Motorized Superficial Rockwell Hardness Tester

Description
HRM-45DT Motorized Superficial Rockwell Hardness Tester
HRM-45DT Motorized Superficial Rockwell Hardness Tester adopts motorized testing method. Its testing force can be loaded, kept and unloaded automatically. Avoid man-made error and easy to use. The characteristics of the instrument is light testing force and therefore, leaving very small indentation.
Usage Range:
Surface hardened steel, copper, aluminum alloy thin sheet, hard alloy steel, zinc layers, chrome layers, tin layers, surface hardened treating and chemical treating materials, etc.
Technical Specifications
Superficial Rockwell Scales HR15N, HR30N, HR45N, HR15T, HR30T, HR45T
Initial Testing Force 3Kg(29.42N)
All Testing Force 15Kg(147.1N),30Kg(294.2N),45Kg(441.3N)
Indication of Hardness Value Dial
Duration Time 2 ~ 60S
Max. Height of Specimen 170mm
Overall DimensionLXWXH 520X240X700MM
Net Weight 80 Kg
Power Supply AC220V, 50~60 Hz
Carried Standard GB/T230.2, JJG112
Standard Accessories Diamond Rockwell Indenter, Diameter 1.5875mm Hard Alloy Steel Ball Indenter, Large Testing Table , Medium Testing Table and V-shaped Testing Table,HR30N and HR30T Hardness Blocks , Power Cable, etc.