HR-150S Digital Rockwell Hardness Tester

Product Overview

The HR-150S Digital rockwell hardness tester is a user-friendly digital Rockwell hardness tester. It employs manual mechanical testing, offering broad applicability, ease of operation, and excellent economic and practical value.

Product Introduction

1. Displays hardness values digitally and allows for setting dwell time and unit conversion.
2. The machine body is crafted from high-quality cast iron, with a single-casting process complemented by car paint treatment for a sleek and appealing appearance.
3. Provides direct digital readouts and automatic conversion to Brinell and Vickers hardness scales.
4. Utilizes a precision hydraulic buffer with no leakage, ensuring smooth loading and unloading without impact, and adjustable speed.
5. Accuracy complies with GB/T230.2 and ISO 6508-2 standards.

Application Range

1. Measuring the Rockwell hardness of black metals, non-ferrous metals, and non-metallic materials.
2. Assessing the Rockwell hardness of heat-treated materials such as hard alloys, carburized steel, quenched steel, surface-quenched steel, hardened cast steel, aluminum alloys, copper alloys, forgings, mild steel, quenched and tempered steel, annealed steel, and bearings.

Technical Specifications

Model	HR-150S
Measurement Range	20-95HRA,10-100HRBW,20-70HRC
Test Forces	588.4N,980.7N,1471N（60kgf,100kgf,150kgf)
Maximum Permissible Height Of Test Specimen	170mm
Distance From Indenter Center To Machine Wall	130mm
Hardness Resolution	0.1HR
Loading Method	Manual
Power Supply	AC 220V,50Hz
Dimensions	466*238*630mm
Weight	65kg

 

Standard Configuration Of Accessories

Large Flat Workbench	One piece	Small Flat Workbench	One piece
V-shaped Workbench	One piece	Diamond Cone Indenter	One piece
φ1.588 Hard Alloy Ball Indenter	One piece	Standard Rockwell Hardness Blocks	Five pieces

 

The above is the standard configuration. Actual products are subject to physical objects.