Product Information:

iRock-434M 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.

Dwell time can be preset, except 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.

China Dial Gauge Superficial Rockwell Hardness Testing Machine With Adjustable Dwell Time supplier

Technical Specifications:

Model iRock-434M
Preliminary test force 3Kgf (29.42N)
All Testing Force 15Kgf (147.1N), 30Kgf (294.2N), 45Kgf (441.3N)
Indenter Diamond Rockwell Indenter, 1.588mmBall 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 (L*W*H) 520x215x700mm, Packing Dimension: 650x370x950mm
Gross/Net Weight 100/73Kg


Standard Delivery:

Instrument Main Body 1SET 1.588mm ball indenter 1PC Large Plane Test Table 1PC
Hardness block (70-80) HR30T 1PC Hardness block (80-90) HR15N 1PCS Middle Plane Test Table 1PC
Hardness block (65-80) HR30N 1PC Diamond Rockwell indenter 1PC Usage Instruction Manual 1COPY
Power cable 1PC V-shaped Test Table 1PC Level 1PC
Screw Driver 1PC Anti-Dust Cover 1PC Weight A, B, C 3PCS
Fuse 2A 2PCS Horizontal Regulating Screw 4PCS Spanner 1PC


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