The completely new generation of portable Wolpert Hardness Leeb type (WHL) Series offer the most affordable but accurate testing solution for on site testing in workshops and in field operation for quality assurance.

The Leeb (also known as an Equotip) test is a modern electronic version of the Scleroscope. It uses a carbide ball hammer that is spring rather than gravity powered. An electronic sensor measures the velocity of the hammer as it travels toward and away from the surface of the sample. The Leeb value is the hammer's rebound velocity divided by the impact velocity times 1000. The result is Leeb hardness from 0 to 1000 that can be related to other hardness scales such as Rockwell and Vickers.

Any metal product with a minimum solid mass of 2 kg or more can be tested in any hardness scale. Test results appear immediately on back-lit display. To maximise friendly use of the instruments on site, the WHL Series are featured with standard batteries and internal memory with RS-232 output. Seven different impact devices and various support rings allow for testing on a wide variety of part geometries.

Call UK Calibrations for full details of portable hardness testing equipment and accessories available.

The completely new generation of portable Hardness Leeb type Series offer the most affordable but accurate testing solution for on-site testing in workshops and in field operation for quality assurance.

The slim and ergonomic M-290 has an integrated impact device type D, which makes it a revolutionary pocket type tester. Any metal product with a minimum solid mass of 2 kg or more can be tested in any hardness scale. Test results appear immediately on back-lit display. The M Series features standard batteries, internal memory and an RS-232 output. Various support rings allow for testing on a wide variety of part geometries.

• Integrated Impact Device type D Converts directly to scales HV, HB, HRC, HRB, HRA, HS and Tensile Strength
• Highly accurate ± 0.5% at 800 HL
• Limits setting with auto-indication
• Correction for impact direction 360 degrees
• Standard AAA batteries to avoid charging time
• Immediate display of test results
• Direct keys for test setup
• Internal storage of measured values
• Downloading via RS-232
• Portable thermal mini-printer
• PC interface software included at no charge
• Large display with back-light feature
• Light weight but strong anti-shock casing with sealed membrane keypad

Model shown is M-290. Click the image to enlarge. Talk to an expert at UK Calibrations about probes and accessories for this model, or any aspect of hardness testing.

The completely new generation of portable Hardness Leeb type Series offer the most affordable but accurate testing solution for on-site testing in workshops and in field operation for quality assurance.

Any metal product with a minimum solid mass of 2 kg or more can be tested in any hardness scale. Test results appear immediately on the separate back-lit display. The M Series features standard batteries, internal memory and an RS-232 output. Various support rings allow for testing on a wide variety of part geometries.

• Test results directly on display
• Display scales HV, HB, HRC, HRB, HRA, HS
• Accuracy ± 0.5% at 800 HL
• Limits setting with auto-indication
• Correction for impact direction 360 degrees
• Standard AA batteries to avoid charging time or power defects
• Direct keys for test setup
• Internal storage of measured values
• Downloading via RS-232
• Portable thermal mini-printer
• PC interface software included at no charge
• Large display with back light feature
• Aluminium anti-shock casing with sealed membrane keypad

Model shown is M-295. Click the image to enlarge. Talk to an expert at UK Calibrations about this, other machines or any aspect of hardness testing.

• Ultrasonic Contact Impedance test principle: very accurate!
• Suitable for hardness tests on metals, plastics, ceramics
• Direct reading in Vickers HV, and direct conversion to HRC, HRB, HB and UTS
• Reproducibility within +/- 1%
• Extensive range of application at locations difficult to access
• Large memory, statistics and data output
• Microsoft™ compatible software for testing, data processing and documentation

Model shown is the Wolpert Wilson WHV-400. Click the image to enlarge. Download a .pdf brochure with information on the WHV-400

Talk to an expert at UK Calibrations about probes and accessories for this model, or any aspect of hardness testing.

• Contact UK Calibrations
• See the whole range of hardness testing equipment available from UK Calibrations