Thermo Scientific EDXRF Analyzer

An EDXRF Analyzer (Energy Dispersive X-ray Fluorescence Analyzer) is a powerful, non-destructive analytical instrument used for determining the elemental composition of various materials. It's a type of X-ray Fluorescence (XRF) spectroscopy, which relies on the principle of X-ray fluorescence

Thermo Scientific EDXRF Analyzer 

How it Works :

• X-ray Excitation : The EDXRF analyzer directs a primary X-ray beam (generated by an X-ray tube) at the sample.
• Electron Displacement : When these high-energy primary X-rays strike an atom in the sample, they can dislodge an electron from one of its inner orbital shells. This creates an unstable, excited state in the atom.
• Fluorescence Emission : To regain stability, an electron from a higher energy outer shell drops down to fill the vacancy in the inner shell. As this electron falls to a lower energy state, it emits a secondary X-ray photon, known as a fluorescent X-ray.
• Characteristic X-rays : The energy of this fluorescent X-ray is unique and characteristic to the specific element from which it originated. Each element has its own "fingerprint" of characteristic X-ray energies.
• Energy Dispersive Detection : An energy-dispersive detector (often a Silicon Drift Detector, SDD) simultaneously collects all the emitted fluorescent X-rays from the sample. This detector can differentiate between the X-rays based on their energy levels.

Thermo Scientific EDXRF Analyzer

Key Features and Advantages : 

• Non-destructive : The analysis does not damage or alter the sample, making it ideal for valuable or irreplaceable items.
• Rapid Analysis : Results are typically obtained in seconds to a few minutes, allowing for quick decision-making.
• Multi-elemental Analysis : Can simultaneously detect and quantify multiple elements (from Sodium to Uranium, depending on the specific instrument).
• Minimal Sample Preparation : Often requires little to no sample preparation, making it efficient and easy to use. Samples can be solids, liquids, powders, films, etc.
• Versatility/Portability : Available in various forms, from benchtop laboratory instruments to compact, portable, and handheld devices, enabling on-site analysis.
• Cost-Effective : Generally has lower operational costs compared to some other analytical techniques (e.g., ICP-OES) as it doesn't require expensive gases or extensive chemical reagents.
• Quantitative and Qualitative : Provides both qualitative (what elements are present) and quantitative (how much of each element is present) information.

Common Applications :

• EDXRF analyzers are widely used across numerous industries and applications, including :
• Metals and Alloys : Positive Material Identification (PMI), alloy sorting and verification, quality control in manufacturing, scrap metal recycling.
• Mining and Geology : On-site analysis of ores, rocks, and soil for exploration, grade control, and environmental assessment.
• Environmental Monitoring : Detection of heavy metals and other contaminants in soil, water, air filters, and hazardous waste.
• Consumer Goods and Jewelry : Purity testing of precious metals (gold, silver), screening for restricted substances (e.g., RoHS compliance in electronics), and identifying lead in paint.
• Oil and Petrochemicals : Sulfur analysis in fuels and oils, determination of additives and wear metals.
• Food Safety : Analysis of trace elements in food and agricultural products.
• Forensics and Archaeology : Non-destructive analysis of artifacts, art, and evidence.
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• Cement and Construction Materials : Quality control of raw materials and finished products.
• Research and Development : Material characterization and new material development.

Spectrum Analysis : The detector sends signals to a multi-channel analyzer and software, which creates an X-ray spectrum. This spectrum plots the intensity of the X-rays against their energy. The energy of a peak identifies the element, and the intensity (height) of the peak is proportional to the concentration of that element in the sample.

Thermo Scientific EDXRF Analyzer

EDXRF Analyzer (Energy Dispersive X-ray Fluorescence Analyzer) technology is is well known to provide accurate, nondestructive elemental analysis. Using XRF, researchers can achieve rapid material characterization and analysis to ensure product chemistry specifications are met—and our XRF instruments provide the fast and reliable results they need. Our family of Thermo Scientific ARL XRF Spectrometers, automation tools, elemental analysis software, and handheld XRF analyzers are used by scientists across a wide range of industries including metals and alloys, cement, mining, petroleum, polymers, energy, environment, and more.

The ARL QUANT’X EDXRF spectrometer provides several advantages:

• Compact. Small footprint benchtop system fits in busy labs or next to production lines.
• Simple. User-friendly software for both operators and advanced users.
• Reliable. Proven components and robust design for highest instrument uptime.
• Versatile. Flexible sample handling of solids, granules, powders, fused beads, liquids, thin-films and filters.
• Accurate and precise. Advanced technology components and analytical algorithms deliver wide dynamic range from ppm to 100%.
• Click Here : Thermo Scientific ARL Quantx EDXRF Analyzer Brochure
• Click Here : Thermo Scientific ARL Quantx EDXRF Analyzer Specification

Thermo Scientific EDXRF Analyzer

X-ray Generator		X-ray Detector
Tube Target	Rh standard, Ag optional	Detector Type	Si(Li) drifted crystal
X-ray Power	50 W maximum	Cooling Type	6-stage Peltier
Voltage Range	4-50 kV in 1 kV steps	Crystal Area	15 mm2 PCD
Current Range	0.02-1.98 mA in 0.02 mA steps	Energy Resolution	< 155 eV PCD
Cooling	Air-cooled	Crystal Depth	3.5 mm (3500 microns)
Selectivity	8 filter positions	Sensitivity	Fluorine to Uranium
Beam Size	1.0 mm - 8.8 mm, user adjustable	Temperature	< 190 K
Basic Performance		Pulse Processor
Stability	< 0.3% rsd over 8 hours	Processor Type	32-bit Digital, 3 DSP
Sensitivity	< 3 ppm for Fe and Pb in Conostan S12	Channels	2048, 20 eV / channel
Stray Lines	< 0.015% med eV, < 0.05% high eV	Shaping Time	1-40 μs, user adjustable
Repeatability	< 0.3% rsd at 1 million counts	Count Rate	Up to 100,000 cps (live)
Sample Chamber		Energy Range	400 eV - 40960 eV
Sample Size	30.0 x 40.0 x 5.0 (cm) maximum	Deadtime effect	< 3.0%
Extension 1	20.0 cm max. sample height	Pileup correction	< 0.3%
Extension 2	36.0 cm max. sample height	Calibration	Software-controlled
Atmosphere	Air, Vacuum and Helium option	Site / Utility Requirements
Sample holder	1-sample stage and large deck	Line Voltage	110-240 VAC, 50/60 Hz
Auto- samplers	10 - and 20 - position sample trays	Spectrometer	500 W PCD
Special Stages	R-Theta (disk) and Y-Theta (wafer)	Vacuum Pump	1000 W
Sample Imaging	CCD Camera, VGA resolution	Ambient Temp	0 - 30 °C (32 - 86 °F)
Sample- spinner	Available, software-controlled	Humidity	20 - 80 % , non-condensing
Helium Flush	15-65 psig input, 2.4 liters/min max.	Conditions	Indoor use only
Radiation and Electrical Safety		Computer and Software
Interlocks	Chamber lid (dual, separate circuits), X-ray tube, detector, warning light, side panels. Fail-safe circuit design.	PC Platform	Laptop or Desktop computer
Radiation	< 0.25 mR/hr at a distance of 2 inches	Processor	Intel Core Family
Sound	< 65 dbA at a distance of 1 meter	Memory	2 GB RAM, 250 GB hard drive
Compliance	TÜV, UL, CE, GS	Communication	Ethernet (2 ports), USB
Weight and Dimensions		Operating System	Windows
Height	42.7 cm (closed), 91.5 cm (open)	Elemental Range	F-U, no limit on number of analytes
Width x Depth	72.4 cm x 59.7 cm	Exc. Conditions	Up to 8 excitation conditions per sample
Weight	80-91 kg (175-200 lbs), approx	Spectrum Display	Auto-peak ID, KLM markers, conditions and status, overlays, hardware control
Advanced Quant	UniQuant FP for multi-matrix standardless analysis, full sample property correction, drift correction, factory precalibrated	Peak Processing	Peak-profile XML fit, background filter
		Standard Analysis	Linear, quadratic, ratio, intensity or conc. correction, comprehensive custom FP.

Singkatnya, penganalisis EDXRF adalah alat yang sangat serbaguna, mudah digunakan, dan hemat biaya untuk analisis unsur yang cepat dan tidak merusak, terutama cocok untuk aplikasi lapangan, kontrol kualitas, dan penggunaan laboratorium umum.

PT. Mora Anugerah Berkat adalah perusahaan yang sudah berpengalaman dalam menyediakan / mensupply peralatan laboratorium elemental analysis seperti Thermo Scientific EDXRF Analyzer , kami juga menyediakan berbagai brand / merk internasional dari USA, Eropa dan China,produk internasional yang kami supply / tawarkan seperti Thermo Fishe Scientific, Rigaku : Kami juga menyediakan Jasa Perbaikan (SERVICE), Jasa Perawatan (Maintenace) dan support untuk KALIBRASI / AKSESSORIES SPAREPART jangan ragu untuk menghubungi kami marketing dan sales kami siap membantu menjawab segala kebutuhan anda.

Thermo Scientific EDXRF Analyzer

PT. Mora Anugerah Berkat (M.A.B)
Click Here : Thermo Scientific ARL Quantx EDXRF Analyzer Brochure
Click Here : Thermo Scientific ARL Quantx EDXRF Analyzer Specification
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