Detailed Overview

This is a modular, high-performance Leeb rebound portable hardness tester suitable for testing large, heavy, or installed components. It operates by measuring the rebound velocity of an impact body to calculate the material’s hardness value. The solution delivers fast and accurate hardness testing in any location, enabling users to quickly confirm the mechanical properties of in-situ assets or raw materials.

Dynamic rebound principle for heavy, large, or installed components with instant results.

• This is a high-accuracy, portable hardness tester based on the Leeb rebound method, specifically designed for testing large, bulky, or permanently installed metallic components (e.g., pipes, pressure vessels).
• It provides instant hardness values with automatic conversion to most major scales like HB, HRB, HRC, and HV.
• The kit includes the Equotip 550 display unit, a Leeb impact device (e.g., D-type), a connection cable, a reference test block, and a carrying case.
• The dynamic principle makes it ideal for metals with a coarse grain structure and high hardness variability.

Top Features & Benefits

• Utilizes the Leeb rebound (Dynamic) principle for quick and easy testing.
• Versatile for large, heavy, and already-installed parts due to minimal preparation needs.
• Features an impact angle correction sensor to ensure accurate results regardless of the test direction (360 degrees).
• Interactive 7-inch touch screen display for simple operation and data management.
• Connectivity options (USB and Ethernet) for data management and reporting.
• Full range of interchangeable impact devices (D, G, C, etc.) to suit various materials and component sizes.

Primary Uses & Functions

A versatile portable tester to determine the hardness of material using the Leeb rebound method, typically for large, heavy components. Its core function is to assess the uniformity and integrity of material properties on-site.

Real-World Applications

• On-site hardness testing of heavy, large, or installed parts such as pressure vessels, pipes, and large castings.
• Testing cast objects (often using the higher energy Leeb G impact device).
• Inspection of transmission gears, rolling mills, and engine blocks.
• Testing on very hard objects (using Leeb S and E impact devices).
• Verification of heat treatment on large forging and welded structures.

Industry Solutions

• Oil & Gas (Piping and vessel integrity)
• Petrochemical
• Railway
• Automotive (Large molds and steel components)
• Mining
• Power Generation (Turbine components, boiler maintenance)
• Wind & Solar
• Manufacturing (Heavy machinery and metal fabrication)

Technical Specifications

Compatibility

• Universal solution for on-site hardness testing of large, heavy, or installed components (e.g., pipes, castings, forgings).
• Works with a full range of Leeb impact devices (D, DC, DL, G, C, E, S) for different applications and materials.
• Compatible with the Equotip UCI and Portable Rockwell probes for a comprehensive hardness testing platform.

What’s In The Box?

• Equotip 550 Touchscreen Base Unit.
• Standard Leeb D Impact Device and connecting cable.
• Standard support ring set and cleaning brush.
• Certified test block (Leeb D) and coupling paste.
• Battery pack/charger, documentation, and sturdy carrying case.

Also Known As

Rebound Hardness Tester, Mobile Metal Hardness, Impact Device, Leeb D Tester, Dynamic Hardness Tester