GNR has been engineering optical emission spectrometers in Italy for over 35 years. Verichek is their authorized North American distributor — which means when you purchase a GNR instrument, you have local sales, service, calibration, and parts support behind it.
From portable arc/spark analyzers for on-site alloy testing to high-performance benchtop instruments for QC lab work. Filter by type or browse the full lineup below.
The E3 Esaport is a compact, high-performance optical emission spectrometer designed for mobility without compromising on precision. Perfect for on-site metal analysis, scrap sorting, and PMI testing across the US…
Learn More ›The APD 2000 PRO is a high-power Theta/2Theta laboratory powder XRD system — delivering precision, accuracy, and fast measurement across the full range of polycrystalline material applications, from routine phase…
Learn More ›The AreX D is a desktop X-ray diffractometer designed specifically for fast, accurate retained austenite measurement — delivering results in approximately 180 seconds, compliant with ASTM E 975-03, with no…
Learn More ›The AREX L is a fixed angular range X-ray diffractometer purpose-built for quantitative retained austenite determination — delivering measurements down to 0.5% in minutes, compliant with ASTM E 975-03.
Learn More ›The DS 1100 is a belt grinding machine built for fast, efficient preparation of spectrometer sample surfaces — delivering a quick turnaround between samples with a compact, straightforward design.
Learn More ›The DS 300/2 is a dual-disc electrogrinding machine designed for preparing spectrometer sample surfaces — with two separate discs that prevent cross-contamination when switching between different alloy types.
Learn More ›The Explorer is a multi-purpose Theta/Theta high-resolution X-ray diffractometer with direct-drive torque motors — delivering top analytical performance across phase analysis, microstructural characterization, thin film analysis, residual stress, and more.
Learn More ›The Horizon is a state-of-the-art benchtop Total Reflection X-Ray Fluorescence (TXRF) spectrometer — delivering simultaneous multi-element analysis at ultra-trace concentrations, down to the ppb range, for liquid and suspension samples.
Learn More ›The LP 200 Automatic Grinder is GNR's fully automated solution for metallographic sample preparation — combining programmable cycle control with automatic loading and unloading, so operators can work hands-free without…
Learn More ›The LP 3000 is a precision lapping and polishing machine designed specifically for preparing ferrous and non-ferrous spectrometric samples — ensuring surface quality that directly supports accurate metal analysis results.
Learn More ›The R3 RotrOil is a compact, transportable optical emission spectrometer purpose-built for determining trace concentrations of wear metals, contaminants, and additives in lubricating oils, transmission fluids, and refrigerating liquids.
Learn More ›The S1 MiniLab 150 is one of the smallest and lightest compact optical emission spectrometers on the market — delivering outstanding analytical results with low maintenance costs and an affordable…
Learn More ›The S3 MiniLab 300 is GNR's newest ultra-compact spark emission spectrometer — engineered for outstanding analytical performance in the smallest possible footprint, with an extended spectral range that covers virtually…
Learn More ›With over 600 units installed worldwide, the S5 Solaris CCD Plus (S5 SCP) is the most popular model in GNR's spectrometer range — delivering reliability, accuracy, and superior analytical performance…
Learn More ›The S6 Sirius 500 is a state-of-the-art laboratory OES spectrometer engineered for comprehensive elemental analysis across ferrous and non-ferrous materials — delivering precision, speed, and ease of use in a…
Learn More ›The S7 Metal Lab Plus (MLP) combines ease of use with high analytical accuracy — making it a proven choice for laboratories that need reliable multi-matrix analysis across a full…
Learn More ›The S9 Atlantis is GNR's highest-performance laboratory optical emission spectrometer — built for facilities that need maximum analytical flexibility, precision, and the capability to handle the most challenging elemental analysis…
Learn More ›The SpiderX is GNR's portable residual stress analyzer — designed for exceptional portability, fast setup, outstanding measurement performance, and negligible X-ray emissions in a compact 19 kg package.
Learn More ›The StressX combines a compact X-ray diffractometer with a 6-axis anthropomorphic robot to deliver non-destructive residual stress analysis on samples of any dimension and shape — in the lab or…
Learn More ›The TX 2000 is an advanced dual-mode spectrometer combining TXRF and EDXRF in a single instrument — with instrumental detection limits below 10 pg for more than 50 elements, from…
Learn More ›The SpectroPort delivers the speed of handheld XRF with the analytical depth of OES — accurately analyzing elements including Carbon, Phosphorous, Beryllium, Silicon, Magnesium, and Aluminum, even at critical low…
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Precision CCD/CMOS detector technology and advanced optics, built for demanding industrial environments — not just controlled laboratory conditions.
From the portable E3 Esaport for field-side alloy testing to the S7 Metal Lab Plus for high-throughput lab analysis. A model for every application and budget.
Robust housings, minimal maintenance requirements, and construction designed for the production floor — so your instrument holds up where you need it.
As the authorized North American distributor, Verichek provides local sales, service, parts and calibration support.
Our technical sales team has decades of experience matching OES instruments to specific applications. Let us help you find the perfect spectrometer for your needs.
Our ANAB accreditation is your guarantee of technical competence. Backed by 30+ years of business excellence and 150+ years of combined expertise.
Explore guides, FAQs, and expert insights to help you get the most out of your OES equipment.
Learn why regular calibration is critical for accurate metal analysis and how our ISO 17025 accredited process works.
An in-depth look at how OES technology works, its applications across industries, and why it’s the gold standard for metal analysis.
Get answers to the most common questions about spectrometer selection, maintenance, calibration, and support services.
