HRM-45DT Motorized Superficial Rockwell Hardness Tester

HRM-45DT Motorized Superficial Rockwell Hardness Tester


Model HRM-45DT
Initial Test Force 3kgf (29.42N)
Total Test Force 15kgf (147.1N), 30kgf (294.2N), 45kgf (441.3N)
Indenter Diamond Rockwell Indenter, ф1.588mmBall Indenter
Loading Method Automatic (Loading/Dwell/Unloading)
Hardness Reading Dial
Resolution 0.5HR
Dwell Time 2~60s
Max. Height of Specimen 175mm
Throat 165mm
Power Supply AC220V, 50Hz
Execute Standard ISO 6508, ASTM E-18, JIS Z2245, GB/T 230.2
Dimension 520×215×700mm
Packing Dimension 650×370×950mm
Net Weight 73kg
Gross Weight 100kg

Main Function : HRM-45DT Motorized superficial Rockwell hardness tester adopts the mechanism of automatic loading and unloading of the test force, the test force is regulated by the load-change hand wheel. It can select the dwell time and is very easy to use. Besides setting zero to dial, there is no man-made error. The instrument has high sensitivity and stability.

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.

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Packing List

Name Qty
Instrument Main Body 1 set
Ñ1.588mmBall Indenter 1 pc
Large Plane Test Table 1 pc
Hardness Block 70~85 HR30T 1 pc
Hardness Block 65~80 HR30N 1 pc
Power Cable 1 pc
Level 1 pc
Screw Driver 1 pc
Anti-dust Cover 1 pc
Diamond Rockwell Indenter 1 pc
Middle Plane Test Table 1 pc
V-shaped Test Table 1 pc
Hardness Block 80~90 HR15N 1 pc
Weight A, B, C 3 pcs
Fuse 2A 2 pcs
Horizontal Regulating Screw 4 pcs
Spanner 1 pc
Usage Instruction Manual 1 copy

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