UK Calibrations would like  to invite you to the Zwick Roell product development and manufacturing headquarters on the 21st of June 2018.  With a programme of  lectures and workshops which offer an opportunity to learn about the latest trends and developments in hardness testing and  nano-indentation. The event provides a forum where experts from research and development, materials testing and quality  assurance can meet to exchange information on a range of specialised topics. Discuss the latest testing options with internationally recognised specialists, in conjunction with a range of hardness testing  machine exhibits.

Download the programme of events and the registration form

Service Engineer

We are currently recruiting for Calibration/Service Engineers, which are field based and working throughout the UK.

If you think you have something to offer us and want to be part of our team check out the Careers page.

Patent of Rockwell machine 1919

Hugh Rockwell and Stanley Rockwell were granted a patent for the Rockwell hardness tester on February 11th 1919, a device for measuring the resistance of metallic materials to force. At the time both men worked for the New Departure Company and although they shared the Rockwell name, they were not related.  The company was a major manufacturer of ball bearings and later became part of General Motors.

 Universal hardness tester for instrumented indentation tests

Instrumented indentation, also known as depth-sensing indentation or nano-indentation, is an increasingly popular method of measuring the mechanical response of a wide range of materials.

You've spent hours on the 'net researching the hardness testing system for your needs, you've perused the spec sheets and probably even spoken to a few distributors,   If only you could take a few of your samples and spend time making sure the kit will do exactly what you want. 

Hardness Test Block from UK Calibrations

UK Calibrations can now supply a full range of standard test blocks supplied with a UKAS accredited calibration certificate.  If your requirements are not covered by our standard range,  We can also supply custom made reference hardness blocks from material you supply.

Heat treating is a group of industrial and metalworking processes used to alter the physical, and sometimes chemical, properties of a material. The most common application is the heat treatment of metals. Heat treatment involves the use of heating (or chilling), normally to extreme temperatures, to achieve a specific result such as hardening or softening of a material.