Analyzers Designed to Meet Every Need

12 Sept 2012

Product news

Instrumentation specialist Ashtead Technology has added the portable Olympus DELTA DS2000 XRF Handheld Metals Analyser to its fleet of rental equipment. Marketing Manager Stewart Curtis says “This means that customers now have access to a range of XRF analyzers for just about any application.”

XRF (X-Ray Fluorescence) analyzers enable the chemical, non-destructive analysis of metals in a wide variety of materials. A simple point-and-shoot method means that even relatively inexperienced users can analyze metals content quickly and easily, following the requisite introductory course that is provided by Ashtead Technology.

Applications include quality control in manufacturing, positive material identification, component traceability, metal evaluation in waste management, weld testing, contamination testing of soils and airborne particulates, electrical equipment testing under the RoHS and WEEE directives, the screening of consumer goods for contaminant materials such as lead in paint, toys, packaging etc. and the qualitative analysis of precious metals and jewelry.

Ashtead Technology stocks a range of analyzers that are programmed so that instruments are available for every application. The latest addition, the DS2000 XRF was specifically purchased for a customer that needed to test dust particles within copper pipes. In this application, a cloth is used to wipe the pipes and the DS2000 then measures the copper content of the residue on the cloth. To meet this requirement, Ashtead provided product training and the instrument was programmed for Alloys, Lead in Paint, Dust Wipe, Filter Analysis and Environmental Soils. However, Stewart Curtis says “the analyzer can be programmed for other applications if necessary, so in combination with the other XRF analysers in the fleet, our objective is to be able to meet any need.”

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Fluorescence SpectroscopyFluorometers and spectrofluorometers (also called fluorescence spectrometers) are used to measure the intensity and wavelength of fluorescent light emitted from a sample after excitation by illumination. Spectrofluorometers utilize monochromators to select the desired wavelengths, whereas filter fluorometers employ a set of filters. Spectrofluorometers for measuring steady-state fluorescence and lifetime fluorescence (or time-resolved fluorescence) are available, as well as fluorescence microscopes and microplate readers. Find the best fluorescence spectroscopy products in our peer-reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.X-Ray Diffraction and SpectroscopyX-Ray diffraction & spectroscopy are used in material characterization to discern the structure and elemental composition of a sample. X-Ray diffractometers (XRD) are superior instruments in elucidating the dimensional atomic structure of crystalline materials, including powders, thin films and single crystals. For large unit cells or ordered macromolecules, consider small-angle X-ray scattering (SAXS). X-ray spectroscopic techniques include X-ray fluorescence (XRF) and X-ray photoelectron spectroscopy (XPS), both providing simple and accurate methods for determining the elemental composition of a material. Energy dispersive (EDXRF) and wavelength dispersive (WDXRF) XRF spectrometers are available, as well as handheld/portable devices. High-resolution, 3D microstructure characterization of materials can be achieved with X-ray microscopes combining sub-micron resolution imaging with 3D computed tomography. Find the best XRD and XRF spectrometers in our peer-reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.Environmental Monitoring and TestingEnvironmental monitoring and testing uses handheld portable analyzers, kits, spectrometers or chromatography systems for air, water, soil, food and other sample testing. Useful features of analyzers such as BOD and COD include portability, easy calibration, automation and sensitivity.  Environmental test kits for pH, water, moisture, etc, should be accurate, sensitive, reliable, fast and easy to use.X-Ray FluorescenceX-ray fluorescence (XRF) is an analytical technique used to determine the elemental composition of materials. It is widely used in geology, materials science, and environmental testing for detecting heavy metals and other elements. Browse our peer-reviewed product directory to find the best XRF systems, compare products, check reviews, and get pricing directly from manufacturers.XRF
Analyzers Designed to Meet Every Need