Hardness Testing Machines

The benchtop Brinell hardness indentation measurement microscope is an automated Brinell hardness indentation Optical measurement system developed for Windows based operating systems that can be used with any commercially available Brinell hardness tester to replace the traditional mechanical reading microscope and automatically measure the Brinell hardness value of a specimen. Brinell indentation Optical measuring system adopts advanced machine vision technology, through the digital microscope to photograph the indentation left by the specimen after the test force is loaded by the Brinell hardness tester, which can measure the Brinell hardness value of the specimen tested by different indenters of 10mm, 5mm, 2.5mm, 1mm. During the measurement process, there is no need for human to determine the indentation edge, no need for human to record the indentation length data, no need for human to find the hardness comparison table, automatic measurement, automatic recording, automatic saving, automatic generati

Vickers method is based on an optical measurement system, it specifies a range of light loads using a diamond indenter to make an indentation which is measured and converted to a hardness value. It is very useful for testing on a wide type of materials, but test samples must be polished to enable measuring the size of the impressions. A square base pyramid shaped diamond is used for testing in the Vickers scale. Typically loads are very light, ranging from 5gf to 2Kgf, although "Macro" Vickers loads can range up to 50 Kg or more. Micro Vickers hardness methods are used to test on metals, ceramics, and composites - almost any type of material. Since the test indentation is very small in a Vickers test, it is useful for a variety of applications: testing very thin materials like foils or measuring the surface of a part, small parts or small areas, measuring individual microstructures, or measuring the depth of case hardening by sectioning a part and making a series of indentations to describe a profile of the

SHB-62.5 is a half automatic and intelligent Brinell hardness testing machine, it adopts the pressure sensor to replace the traditional quality weight, this innovative design makes the instrument more accurate. SHB-62.5 selection of testing force and dwell time is controlled and monitored on the front panel, it is automatic during the process of loading, dwell and unloading. SHB-62.5 adopts digital Brinell microscopes with adjustable LED illuminator, it doesn’t need the operator to read the detail length of indentation, it only needs operator to aim the D1, D2 diagonal of indentation and press the length key twice above the Microscope, then the built-in computer can compute the Brinell scale and display the final testing result on LCD display automatically. SHB-62.5 doesn’t need the operator to read the detail diameter of indentation and check the Brinell testing table, it improves the testing speed and accuracy of hardness testing obviously.

Automatic Focusing Vision Brinell Hardness Tester AuToBrin-3000Y is mainly used to measure the Brinell hardness of materials. The latest frame structure design, the high precision step-control system and the more intuitive measurement method are adopted. The structure is more stable, the control accuracy is higher, the time and effort are saved, and the accuracy is improved by an order of magnitude. The machine adopts electronic control automatic loading, computer software programming, high-power optical measurement, photoelectric sensor and other systems, and adopts high-precision step control technology to ensure that the load of test force does not overshoot. By manually fitting the indentation edge, the Brinell hardness is automatically calculated and displayed on the LCD screen. The reading is accurate and the operation is convenient.

MH-500G is an advanced state-of-the-art palm sized metal hardness tester with many new features. It still used our dual-coil technology which makes MH-500G to have extraordinary accuracy: +/-2 HL (or 0.3% @HL800) with high contrast colour TFT display and durable metal housing. Equipped with impact device G. It has a moving bar-graph display which can evaluate the workpiece upon deviation value by different colour for easy visual distinguish. MH-500G can download measuring data to PC and printout to micro-printer by USB port and wirelessly with internal wireless module. The battery can be charged simply from USB port, also it has a customer re-calibration and statistics function.

SH-660 is an innovation of Leeb hardness tester, which based on the new technology - dual-coil sensor inside probe. All probes worked with SH-660 are modularized digital probe, which gives more accurate hardness value. Besides, SH-660 can also work with our wireless probe and new RP reading probe as optional.