Pressemitteilung BoxID: 236199 (Thermo Fisher Scientific)
  • Thermo Fisher Scientific
  • Ottostrasse 1
  • 65549 Limburg
  • Ansprechpartner
  • Jennifer Robert
  • +1 (978) 670-7460 Ext. 392

Thermo Fisher Scientific to Present at 2009 SME Annual Meeting & Exhibit

Thermo Scientific Niton XL3t Series Analyzers with GOLDD Technology Will Highlight Booth Demonstration

(PresseBox) (Billerica, Mass, ) Thermo Fisher Scientific Inc., the world leader in serving science, will demonstrate its recently announced Thermo Scientific Niton XL3t Series with geometrically optimized large area drift detector (GOLDD TM) technology at the 2009 SME Annual Meeting & Exhibit, February 22-25, Colorado Convention Center, Denver, Colorado, Booth #316. Thermo Fisher Scientific is the world's leading manufacturer of handheld x-ray fluorescence (XRF) analyzers.

Laura Stupi, applications scientist with Thermo Fisher's Niton Analyzers business unit, will deliver a presentation on "Analysis of Light Elements in Earth Materials Using Handheld X-ray Fluorescence."

The company also will demonstrate its recently announced Thermo Scientific Niton XL3t Series handheld XRF analyzer with geometrically optimized large area drift detector (GOLDD) technology.

Groundbreaking GOLDD technology delivers improvements in light element detection, overall sensitivity and measurement times - as much as 10 times faster than conventional Si-PIN detectors, and up to 3 times more precise than conventional smaller, silicon drift detectors.

Thermo Fisher was able to surpass the performance of conventional Si-PIN and SDD detectors by combining the award-winning Niton® XL3t's 50kV, 2-watt x-ray tube, closely optimized geometry and patented signal processing hardware and software with the company's proprietary large area drift detector. The end result is GOLDD technology, delivering superior performance in the form of faster analysis, lower detection limits, and unparalleled analytical precision. Further, this innovation allows analysis of light elements such as magnesium (Mg), aluminum (Al), silicon (Si), phosphorus (P) and sulfur (S) without helium or vacuum purging.

"The Niton XL3t GOLDD series instrument brings true lab-quality performance to a handheld XRF analyzer. Although it's designed for field use, is easy to use and delivers fast analysis, it is truly a laboratory-quality instrument, and can measure even light elements without helium or vacuum assistance," said Stupi. "It is the ideal tool for quickly obtaining accurate geochemical data."

She continued, "The low detection limits achievable with the Niton XL3t GOLDD allow users to identify element concentrations at unprecedented low levels, even at or below the averages naturally found in the earth's crust."

About Niton XL3t Series Analyzers

The Niton XL3t Series analyzers with GOLDD technology incorporate 80 MHz real-time digital signal processing and dual state-of-the-art embedded processors for computation, data storage, live video processing, and communication and come with many standard features and available options.

The standard Niton Data Transfer (NDT©) Software, a suite of data management utilities, allows users to:

- Customize the instrument
- Set user permissions
- Generate custom reports
- Print certificates of analysis personalized with a company's own logo
- Remotely monitor and operate the instrument hands-free from a PC.

Integrated USB and Bluetooth TM communications provide direct data transfer to a PC or networked storage device, eliminating the cumbersome data synchronization procedures required by PDA-based XRF analyzers. The NDT file format preserves and protects the data from each sample analysis, ensuring that this data is not unintentionally or intentionally compromised.

Additionally, users can isolate small areas of interest on a sample using the integrated color CCD camera and the optional integrated 3 mm small-spot focus feature, and then store the image of the tested area along with the analysis data. The Niton XL3t Series offers the only fully-integrated and environmentallysealed tilting color touch-screen display for easy viewing of sample results in any position and under virtually all lighting conditions. Also, all Thermo Scientific Niton XRF analyzers use third-generation lithium-ion batteries, providing the longest usage cycle of any portable XRF analyzer.

The Niton XL3t Series is available in a range of configurations and with an assortment of optional features and accessories to suit a wide variety of analytical needs.

For more information in advance of 2009 SME, or to schedule an on-site demonstration, contact your local representative or contact Thermo Scientific Niton Analyzers directly at (800) 875-1578 (toll-free US), +1 978 670-7460, by e-mail at, or visit our website at

Thermo Scientific is part of Thermo Fisher Scientific, the world leader in serving science.

Thermo Fisher Scientific

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