LIER (INRETS Road Equipment Test Laboratory) of France uses state-of-the-art technology to accredit road-safety devices. Clients use the services of LIER to develop and improve their road-safety products with the aim of obtaining both French and foreign accreditation, especially with respect to the new EN1317 European standard.
LIER is the European leader in the regulatory crash testing of different forms of road-side safety barriers or VRS (Vehicle Restraint Systems). It is the only laboratory in France to conduct tests on road-side restraint devices (guard rails, crash cushions, guard-rail end terminals, etc.) as well as any other equipment located on the sides of roads and motorways that is dedicated to protecting road users. These devices, subjected to numerous tests and inspections, are primarily intended to avoid damage to – and the consequences of – a vehicle accidentally leaving the road, and also to protect both those people travelling in the vehicle in question and the other road users in the immediate vicinity. Clients include road-side equipment manufacturers, designers, distributors or installers, who most often belong to the steelmaking, building and public works sectors, but also to the plastics and wood sectors.
Accredited by the COFRAC (Comité Français d’Accréditation – French Accreditation Committee) for the ISO/CEI 17025 quality standard (general measures concerning calibration and test laboratories), LIER uses an in-house quality-assurance system and has set itself strict standards regarding the skills of its personnel as well as the laboratorys impartiality and independence. With more than 100 impact tests carried out each year on its site, LIERs experience is so far based on approximately 950 tests performed, using cars, buses or lorries of between 10 and 38 tonnes.
Kate Ambler | alfa
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University of Maryland researchers contribute to historic detection of gravitational waves and light created by event
On August 17, 2017, at 12:41:04 UTC, scientists made the first direct observation of a merger between two neutron stars--the dense, collapsed cores that remain...
Seven new papers describe the first-ever detection of light from a gravitational wave source. The event, caused by two neutron stars colliding and merging together, was dubbed GW170817 because it sent ripples through space-time that reached Earth on 2017 August 17. Around the world, hundreds of excited astronomers mobilized quickly and were able to observe the event using numerous telescopes, providing a wealth of new data.
Previous detections of gravitational waves have all involved the merger of two black holes, a feat that won the 2017 Nobel Prize in Physics earlier this month....
Material defects in end products can quickly result in failures in many areas of industry, and have a massive impact on the safe use of their products. This is why, in the field of quality assurance, intelligent, nondestructive sensor systems play a key role. They allow testing components and parts in a rapid and cost-efficient manner without destroying the actual product or changing its surface. Experts from the Fraunhofer IZFP in Saarbrücken will be presenting two exhibits at the Blechexpo in Stuttgart from 7–10 November 2017 that allow fast, reliable, and automated characterization of materials and detection of defects (Hall 5, Booth 5306).
When quality testing uses time-consuming destructive test methods, it can result in enormous costs due to damaging or destroying the products. And given that...
Using a new cooling technique MPQ scientists succeed at observing collisions in a dense beam of cold and slow dipolar molecules.
How do chemical reactions proceed at extremely low temperatures? The answer requires the investigation of molecular samples that are cold, dense, and slow at...
Scientists from the Max Planck Institute of Quantum Optics, using high precision laser spectroscopy of atomic hydrogen, confirm the surprisingly small value of the proton radius determined from muonic hydrogen.
It was one of the breakthroughs of the year 2010: Laser spectroscopy of muonic hydrogen resulted in a value for the proton charge radius that was significantly...
17.10.2017 | Event News
10.10.2017 | Event News
10.10.2017 | Event News
20.10.2017 | Information Technology
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20.10.2017 | Interdisciplinary Research