News: Press Release

12th October 2017

More News

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 »

Taylor Hobson Alignment Telescopes help shipbuilding industry meet their green credentials

Shipbuilders around the world are currently facing the challenge of reducing their environmental impact. The alignment telescope is used for accurate alignment of engines, propeller shafting and stern tubes - reducing vibration and wear which cause fuel inefficiencies.

23rd April 2020 • Read »

Groundbreaking fast 3D measurement of chamfer and edge break

Watch our short video to see how this handheld gauge and 3D analysis software measures chamfer, edge rounding and edge break at high speed.

16th April 2020 • Read »

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

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.

8th August 2019 • Read »

Rapid micro-defect and gap/flush gauges at EPMC

Spectrum Metrology will be showcasing a range of ground-breaking handheld gauging technology for rapid micro-defect and gap/flush analysis at the European Portable Metrology Conference this November (Ricoh Arena, 14-15 November). 


blue laser line scanner for transparent surfaces
Blue laser line scanner for transparent surfaces
The LASER GAUGE ® profile and contour line scanner is designed for fast assessment of height, depth, gap/flush, radius, angle, length and width and includes optional blue laser technology which allows even transparent surfaces to be assessed accurately.  This blue laser technique allows complex components with multiple and transparent surfaces to be measured instantly, ideal for applications such as car headlamps and tail lights.

Laser Gauge uses laser triangulation methods to acquire a 2D contour of the surface to be measured but these systems are not limited to a single laser stripe.  Other structured light options, such as multiple line imaging, cross-vector and bore imaging are available to cover a wide range of measurement requirements. 

Typical applications include fastener heights in aerospace assembly, welds, jet engine break edge/chamfer/radius and gap and flush.


3D corrosion measurement
Instant 3D micro defect inspection
The 4D INSPEC ® instant 3D micro-defect inspection gauge takes the guess work out of 3D micro-measurement, quantifying pits, scratches, nicks, dents, bumps, porosity and other features from 5um-2.5mm deep over a field of view of 8x8mm.

Using a patented camera technique, the 4D InSpec brings user-friendly, micrometer-level resolution gauges directly onto the factory floor.  The 4D InSpec is far more repeatable and accurate than visual comparison techniques and can measure a wide range of part geometries in the most challenging environments. The system can be handheld to access tight corners or to sample large items on the shopfloor.  An optional fold mirror accessory lets the system function like a borescope to access blind holes and inner diameters.

Typical applications include corrosion inspection on parts with complex geometries such as turbine blade sections (without the need for replication), solar panels, engine components and drivetrain components.


Available in handheld, workstation or fully automated systems, these gauges bring fast, accurate line or 3D measurement directly to the shop floor.  See them in action at the EMPC show or contact us for further details.