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:

Model	HR-150A
Range of measuring	20-88HRA, 20-100HRB, 20-70HRC
Test force	588.4, 980.7, 1471N（60, 100, 50kgf）
Max. height of test specimen	170mm
Distance between Pressure head center and machine wall	135mm
Resolution of hardness	0.5HR
Dimension	466 x 238 x 630mm
Weight	About 65 kg

3. Main accessories

Accessories	Quantity
Large test set	1
Small test set	1
V-shaped test set	1
Conical diamond indenter	1
Steel ball indenter 1/16	1
Standard Rockwell hardness blocks	5

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!