News: Press Release

8th August 2019

More News

4D Technology event at Rolls-Royce Technology Hub, Derby University

Seminar: 3D micro-surface measurements of precision components, Wednesday 8th November 2023, 8.30am - 12.15pm

12th October 2023 • Read »

4D Technology event at Glyndwr University, 16 March 2023

4D Technology in conjunction with Quantum Design are hosting a workshop ‘Inteferometry for Metrology’ at the OpTIC Technology Centre, Glyndwr University, St Asaph on 16 March 2023.

23rd January 2023 • Read »

Alignment and Level in the Nuclear Industry

Taylor Hobson measurement products have been used for many years in the nuclear industry for checking, measuring and monitoring alignment and level. Camera systems and motorised focus accessories allow the telescope to be operated remotely from the telescope.

13th September 2022 • Read »

A fresh approach to dimensional metrology from the comfort of your desk

An easy way to view the full dimensional metrology range in one virtual showroom:

8th July 2021 • Read »

peen marking / engraving - micro features

Peen marking/engraving for parts identification is a critical element in industries such as aviation, defence and medical

7th September 2020 • Read »

Introducing 3D micro defect inspection at the MRO Europe Aviation Week

portable micro defect measurement
4DInspec portable micro defect measurement

Spectrum Metrology is pleased to introduce a ground-breaking handheld gauging system to the MRO Europe exhibition for rapid micro-defect/corrosion analysis directly on the shopfloor.  The 4D INSPEC ® inspection gauge is a completely new method of reliably measuring micro-defects in 3D such as scratches nicks, pits, protrusions, radius of curvature of grooves, spheres and shafts – even rivet geometry. 

Since its release in 2017 the 4D InSpec has been adopted by the worlds leading airlines and MRO facilities, as well as by inspectors in turbines, heavy equipment, automotive components, medical devices and many other fields. 

Traditionally measurement of surface defects on the shopfloor has been a choice between a subjective visual check or a time-consuming lab inspection. Using a patented camera technique for optimum stability, the 4D Inspec is completely portable, allowing you to measure quickly and easily, directly on the shop floor without the need for time-consuming replicas or dismantling of large parts. 

The 4D Inspec reduces scrap, greatly decreases inspection cycle times and improves reporting – giving far more insight into surface condition than ever before.                                                                

The 4D INSPEC takes the guess work out of 3D micro-measurement, quantifying pits, scratches, nicks, dents, bumps, porosity and corrosion on parts with complex geometries such as turbine blade sections (without the need for replication), engine components and drivetrain components.  The system identifies features from 5µm-2mm deep over a field of view of 8x8mm (10µm-9mm over 15x15mm with the XL model). 

Designed and manufactured by US company 4D Technology, the 4D InSpec is distributed in the UK by Spectrum Metrology who will be pleased to demonstrate its capabilities on booth 2331O at the MRO Europe exhibition this October.

Click here for more details of the 4DInspec