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See the unseen: Explore elemental analysis 

Discover how advanced technologies like XRF, LIBS, and AuDIT change how we analyze materials. These technologies empower our analyzers to examine objects to help uncover what they are made of, down to the elements. Each technique offers unique insights to support accurate, reliable measurements, from identifying elemental compositions to detecting gold plating.


X-ray fluorescence (XRF) technology

Versatile and non destructive technique

X-ray fluorescence spectroscopy (XRF) is a non-destructive analytical technique used to determine the elemental composition of materials. XRF analyzers measure the fluorescent (or secondary) X-rays emitted atoms contained in a sample when excited by a primary X-ray source. Each element present in a sample produces a set of characteristic fluorescent X-rays, or “unique fingerprints.” These fingerprints are distinct for each element, making XRF analysis an excellent tool for quantitative and qualitative measurements of materials.

Thermo Scientific Niton XL5 Plus Handheld XRF Analyzer

Get exceptional performance in handheld XRF analysis, even for lightweight elements. The Niton XL5 Plus is the lightest, smallest, most powerful handheld XRF analyzer available.

Thermo Scientific Niton XL2 Plus Handheld XRF Analyzer

Obtain fast, accurate elemental analysis for metal and alloy identification, PMI testing and more.

Thermo Scientific Niton XL3t XRF Analyzer

Perform nondestructive testing and get results in seconds for metal analysis, mining and exploration, and lead paint testing for toys and consumer goods.

Thermo Scientific Niton XL2 100G General Metal Analyzer

Instantly identify alloy grades with a cost effective rugged handheld XRF analyzer. This instrument is ideal for scrap metal recycling, and workshops using metals.

Thermo Scientific Niton XL2 XRF Analyzer

Perform on-site elemental analysis in real time from scrap metal recycling to grade control in mininig or lead-in-paint screening.

Thermo Scientific Niton XL3t GOLDD+ Handheld XRF Analyzer

Achieve fast, accurate analysis of light elements without helium purging or vacuum pumps.

Thermo Scientific Niton XL2 XRF Precious Metal Analyzer

Perform accurate gold analysis, quickly detect gold plating and counterfeit gold, and test the purity and chemistry of all precious metals.

Thermo Scientific Niton DXL Precious Metal Analyzer

Perform gold analysis and precious metal verification with this fast, non-destructive instrument designed for retail environments.


Laser-induced breakdown spectroscopy (LIBS)

Excellent for steel and stainless steel analysis including carbon

Laser-induced breakdown spectroscopy (LIBS) is an analytical technique used to determine the elemental composition of materials. Handheld LIBS analyzers work by using a highly focused laser to ablate the surface of a sample. A plasma is formed consisting of electronically excited atoms and ions. As these atoms decay back into their ground states, they emit characteristic wavelengths of light. These wavelengths are distinct for each element, making handheld LIBS analysis an excellent tool for quantitative analysis of carbon and alloying elements in steel and stainless steel.

Thermo Scientific Niton Apollo LIBS Analyzer

Confidently perform elemental analysis, identify various steel grades, and enhance productivity while transforming traditional cart-mounted systems into portable, easy-to-use device.


AuDIT (Au/gold Detection & Identification Technology)

Gold plating alerts

Our proprietary and patented Thermo Scientific AuDIT gold-plating detection technology includes several independent, complementary algorithms. These work together to alert you to the probability that an item is plated, regardless of the gold concentration of the surface layer. 

 

AuDIT software alerts you when gold plating of up to 8µm is detected or suspected, warns you on low karat and non-standard karat measurement, and identifies the presence of nickel (Ni) often used underneath gold plating. While limited to the thickness of gold typically used in jewelry and industry for plating items, the AuDIT technology detects plating on any non-gold substrate, such as Vermeil (gold-plated silver), copper alloys, steel, tungsten, and others.

Thermo Scientific Niton XL2 XRF Precious Metal Analyzer

Perform accurate gold analysis, quickly detect gold plating and counterfeit gold, and test the purity and chemistry of all precious metals.

Thermo Scientific Niton DXL Precious Metal Analyzer

Perform gold analysis and precious metal verification with this fast, non-destructive instrument designed for retail environments.

For Research Use Only. Not for use in diagnostic procedures.