Product Overview

The HRSJ-150 digital extended Rockwell hardness tester is a reengineered version of the standard digital Rockwell hardness tester, custom-designed for the overall transmission structure and work table, broadening its application range. The extended worktable is capable of measuring relatively large workpieces.

Product Introduction

1. The measurement device utilizes a grating displacement sensor, displaying results on an LCD screen, and allowing for the display and setting of testing scales, test forces, indenter types, hold times, and unit conversions.

2. The body is crafted from high-quality cast iron, single-cast, and treated with automotive paint for an aesthetically pleasing appearance.

3. Convenient control system enabling automatic unit conversion across all hardness scales.

4. Built-in testing software enables a ±3HR correction for the machine.

5. Motor-controlled loading, holding, and unloading of test force eliminates human operational errors associated with manual Rockwell hardness testers.

6. Equipped with a wireless Bluetooth printer and supports data output through an RS232 port.

7. Large worktable 400*600mm (customizable) for stable testing of large workpieces.

8. Dual-axis linkage synchronous lifting structure ensures smooth operation.

9. Accuracy compliant with GB/T230.2, ISO 6508-2, and ASTM E18 standards.

Application Range

1. Widely used for determining the Rockwell hardness of ferrous metals, non-ferrous metals, and non-metallic materials.

2. Primarily used for measuring the Rockwell hardness of heat-treated materials.

3. Hard alloys, carburized steel, quenched steel, surface quenched steel, hardened cast iron, aluminum alloys, copper alloys, malleable castings, mild steel, tempered steel, annealed steel, and bearing materials.

4. Especially suitable for relatively large workpieces.

Technical Specifications

Standard Configuration Of Accessories

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