Surface World June 2020 | Page 50

TESTING & MEASUREMENT Laser Auto-focus and Entry-Level Price XRF Plating Analyzer SciMed Ltd, whom represent Bowman, a US manufacturer of XRF quality control instruments, has debuted an important addition to their suite of benchtop XRF plating measurement systems. Bowman’s G Series XRF is a robust system that precisely and quickly determines the thickness and composition of zinc and zinc alloys, as well as precious metals, on jewelry and other accessories. Its two most distinctive features are “bottomup” measurement using a motorized Z-axis with laser-based autofocus, and precision video imaging. An available manual XY stage with 1.5 X 1.5” travel facilitates easy positioning of items to be tested. Like others in the Bowman XRF portfolio, G Series instruments simultaneously measure up to 5 coating layers, 10 elements in each layer; a total of 25 elements in all. Its wide element range (13-92) makes it suited for the testing of all transition metals: titanium, nickel, zinc, palladium, silver, platinum, gold – and others. The standard G Series configuration includes a single fixed collimator, solid-state PIN detector, and long-life micro-focus x-ray tube. As with all Bowman models, the components can be upgraded to include multiple collimators, a variable focal camera, or an SDD detector. To quantify coating thickness from the detected photons, G Series systems run advanced Xralizer software. Xralizer combines intuitive controls with time-saving shortcuts, extensive search capability, and "one-click" reporting. The software also allows easy creation of new applications by the user. Equally important: G Series XRFs are full-access instruments from the day of install: there are no dongles or lock-outs to complicate, delay, or add cost. Bowman’s G Series desktop XRF was designed for use by fine and fashion jewelry manufacturers, distributors and retailers. It is highly advantageous for users with limited space - or budget limitations. G Series XRFs are ideal both for plating thickness measurement, and for analyzing plating solutions. Bowman is a leading manufacturer of precision XRF coating measurement systems, with a robust local service network that provides same-day response for every benchtop XRF requirement, worldwide. Equipment evaluation, selection, commissioning, maintenance and modernization is provided for users of all Bowman instruments, as well as other major XRF brands. Bowman Superior technically. Supported locally. Manufactured in the USA. UK contact: SciMed Ltd Global Brands – Local Support Telephone: 0161 4429963 Email: [email protected] Visit: www.scimed.co.uk 48 JUNE 2020 read online: www.surfaceworld.com