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Superficial Rockwell Hardness Tester

MOTOR-DRIVEN SUPERFICIAL ROCKWELL HARDNESS TESTER/Surface rockwell hardness equipment

 Main Function:

HRM-45 Superficial Rockwell hardness tester is a popularly-used hardness testing instrument to measure the superficial Rockwell hardness of the materials. No need for power supply, the speed of the test force loading is regulated by the buffer and the test force is regulated by the load-change hand wheel. It has easy operation and stable performance, therefore it is widely used.

 

Application range:

Suitable for surface quenched steel, surface heat treating and chemical treating materials, copper alloy, aluminum alloy, sheet, zinc layers, chrome layers, tin layers, bearing steel and cold and hard casting etc.

 

Technical Specification:

Model	HRM-45
Initial Test Force	3kgf (29.42N)
Total Test Force	15kgf (147.1N), 30kgf (294.2N), 45kgf (441.3N)
Indenter	Diamond Rockwell Indenter, 1.588mmBall Indenter
Loading Method	Manual
Hardness Reading	Dial
Resolution	0.5HR
Max. Height of Specimen	175mm
Throat	165mm
Execute Standard	ISO 6508,ASTM E-18,JIS Z2245,GB/T 230.2
Dimension	520×245×700mm,Packing Dimension: 650×370×950mm
Weight	Net Weight: 73kg,Gross Weight: 100kg

 

Packing List:

Name	Qty	Name	Qty
Instrument Main Body	1 set	Diamond Rockwell Indenter	1 pc
1.588mmBall Indenter	1 pc	Middle Plane Test Table	1 pc
Large Plane Test Table	1 pc	V-shaped Test Table	1 pc
Hardness Block 70~85 HR30T	1 pc	Hardness Block 80~90 HR15N	1 pc
Hardness Block 65~80 HR30N	1 pc	Weight A, B, C	3 pcs
Anti-dust Cover	1 pc	Usage Instruction Manual	1 copy