PRODUCT GUDE interactive 2024 - Flipbook - Page 150
SUPPLEMENTARY INFORMATION
SUPPLEMENTARY
INFORMATION
SPECTROMETRY
ACCESSORIES
Evolu琀椀on Fasteners (UK) Ltd u琀椀lize the most modern and advanced
spectroscopy techniques available at the cu琀�ng edge of science to determine
the elemental composi琀椀on of various metallic alloys, powders, liquids and
polymers used in construc琀椀on products as well as being applicable in other
sectors such as Defence, Automo琀椀ve, Aerospace and Pharmaceu琀椀cals.
DRYWALL
SCREWS
WOODMASTER®
RANGE
We u琀椀lise the cu琀�ng edge in Op琀椀cal Emission Spectroscopy (OES), X-Ray
Fluorescence Spectroscopy (XRF), Ultra-Violet Spectroscopy (UV-Vis) and
Fourier Transform Infrared Spectroscopy (FTIR) to provide accurate elemental
quan琀椀昀椀ca琀椀on and Posi琀椀ve Material Iden琀椀昀椀ca琀椀on (PMI).
CARBON STEEL TEK®
RANGE
BI-METAL TEK®
RANGE
INSULATION
FIXINGS
STRESS PLATES/
WASHERS
MASONRY SCREWS
& ANCHORS
The principal scien琀椀昀椀c basis of our techniques is Atomic Emission
Spectroscopy (AES) and involves energising the atoms of a sample and using
light spectra to determine the elemental composi琀椀on. In our case we use
visible, ultraviolet and infrared light. X-Ray spectra is handled di昀昀erently.
The absorp琀椀on and emissions are referred to as atomic spectral lines and are
created by the electronic transi琀椀ons of outer shell electrons as they rise and
fall from one electron orbit to another. Separately, atoms have dis琀椀nct X-Ray
spectra that are a琀琀ributed to the excita琀椀on of inner shell electrons moving to
excited states (this is the principal used in XRF spectroscopy).
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Tel: +44 (0)141 647 7100
Fax: +44 (0)141 647 5100