HR-150A Rockwell Hardness Tester
1. Introduction
HR-150A Rockwell hardness tester is used to measure the Rockwell hardness of steels, alloy steels, hard alloys, carburized steels, quenched steels, hard cast irons, mild steels, Al-alloys, Cu-alloys and malleable irons. It is a necessary hardness testing equipment in machinery, metallurgy and other measuring institutions.
2. Main Technical Parameters:
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Model
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HR-150A
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|
Range of measuring
|
20-88HRA, 20-100HRB, 20-70HRC
|
|
Test force
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588.4, 980.7, 1471N(60, 100, 50kgf)
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|
Max. height of test specimen
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170mm
|
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Distance between Pressure head center and machine wall
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135mm
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|
Resolution of hardness
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0.5HR
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|
Dimension
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466 x 238 x 630mm
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Weight
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About 65 kg
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3. Main accessories
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Accessories
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Quantity
|
|
Large test set
|
1
|
|
Small test set
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1
|
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V-shaped test set
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1
|
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Conical diamond indenter
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1
|
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Steel ball indenter 1/16
|
1
|
|
Standard Rockwell hardness blocks
|
5
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4. Warranty
HR-150A Rockwell hardness tester meets the national standards and other related standards. Customers can enjoy one-year free-of-charge warranty and lift-long maintenance service. In addition, we supply the spare parts all the time. We sincerely welcome friends at home and abroad to cooperate with us. We would like to offer you the best products and service!