XRF spectrometers
An X-ray fluorescence (XRF) spectrometer determines the elemental composition of a sample quickly and non-destructively — from electroplated coatings and oils to metal alloys. The EnviSense range covers handheld and mobile XRF analysers for field work, laboratory EDXRF spectrometers, dedicated analysers for electroplated coating thickness, sulfur in oils and fuels, and gold, as well as presses and mills for sample preparation. Below the model list we explain how the method works, where it is used, how to choose an instrument and what drives the price.
XRF spectrometers — available models
Explorer portable XRF spectrometer
The latest-generation handheld Explorer XRF spectrometer for laboratory and field analyses — with an SDD detector, an HD camera and software with standard-curve algorithms and standardless analysis (FP). One platform in four calibrations — RoHS and hazardous elements (3000), alloys and PMI (5000), ores and geology (7000) and heavy metals in soil (9000). A 9000 mAh battery for 12 h of work.
- Handheld XRF for field and laboratory analyses
- Higher-resolution SDD detector, HD camera
- Four variants — RoHS 3000, alloys 5000, ores 7000, soil 9000
- Light-element analysis without helium or vacuum
EDX 6000C XRF spectrometer
The advanced EDX 6000C energy-dispersive X-ray fluorescence laboratory spectrometer offers measurement in an air, vacuum or helium atmosphere. An extended element range (F–U) and lowered detection limits thanks to an ultra-thin graphene detector window. Four measuring-chamber configurations.
- Measurement in air, vacuum or helium atmosphere
- Extended element range from fluorine to uranium
- Ultra-thin graphene detector window
- Lowered detection limits for light elements
EDX 1800B XRF spectrometer
The EDX 1800B X-ray fluorescence analyser is designed for fast, non-destructive RoHS/WEEE compliance analyses. A PASS/FAIL function for hazardous elements (mercury, cadmium, lead, chromium), intuitive Polish software, plus an optional chlorine extension and an SDD-detector version.
- RoHS/WEEE compliance analyses, PASS/FAIL function
- Detection of mercury, cadmium, lead and chromium
- Fast, fully non-destructive XRF measurements
- Control of electrical goods, toys and ceramics
EDX 2000A XRF spectrometer
The EDX 2000A XRF spectrometer with a top radiation source and a moving stage is designed to measure the thickness and composition of electroplated coatings. A dual sample-positioning system and a wide choice of collimators enable precise measurement of small and irregular parts. Element range from aluminium to uranium.
- Top radiation source and a moving stage
- Thickness and composition of electroplated coatings
- Dual sample-positioning system
- Wide choice of collimators for small parts
EDX3300S PLUS XRF spectrometer
EDX3300S PLUS measures sulfur, chlorine, phosphorus and silicon in fuels, oils and other samples. A monochromatic X-ray system with side-view measurement geometry supports petrochemical quality control in stationary and mobile laboratories.
- Determination of sulfur, chlorine, phosphorus and silicon (S, Cl, P, Si)
- Monochromatic X-ray fluorescence with side-view measurement geometry
- Liquid, solid and powder samples with a matrix-specific method
- Measurement time 60–300 s
EDX3000 PLUS XRF spectrometer
The flagship precious-metal analyser with a high-resolution SDD detector — resolves complex alloys (white gold, Ag+Sn, Pt+Au, Au+W), measures impurities in refining and recycling, and analyses catalysts and unknown samples.
- Modern high-resolution SDD detector
- Resolves complex alloys — white gold, Ag+Sn, Pt+Au, Au+W
- Impurity measurement for metal refining and recycling
- Catalyst analysis and screening of unknown samples
EDX 3200S XRF spectrometer
The EDX 3200S XRF analyser determines sulfur in soils, oils and petrochemical products, designed to ASTM D7039. A vacuum chamber instead of a helium purge cuts running costs, and a built-in touchscreen with software removes the need for an external computer. Suitable for mobile laboratories.
- Sulfur determination in soils, oils and petrochemicals
- Compliant with the ASTM D7039 standard
- Vacuum chamber instead of a helium purge
- Lower running costs and more convenient work
Cube100 XRF spectrometer
A portable XRF gold analyser weighing just 4.5 kg — full precious-metal alloy analysis (Au, Ag, Pt, Pd) in 5–90 s on a touchscreen, no computer needed. Si-PIN or SDD detector, range from 1 ppm to 99.99%.
- 4.5 kg with a carrying handle — works in shops, pawnshops and in the field
- Operated entirely from a large touchscreen, no external computer
- Two detector versions to choose from — Si-PIN or SDD
- Measuring range from 1 ppm to 99.99%, result in 5–90 seconds
EDX3000 XRF spectrometer
A precise XRF spectrometer with an electrically cooled Si-PIN detector and spot-measurement camera — resolves white gold, measures electroplated coating thickness and screens for RoHS compliance. Custom standards and calibration curves.
- Electrically cooled Si-PIN detector with enhanced resolution
- Built-in camera — precise spot measurement of rings and chains
- Resolves difficult alloys, including white gold
- Coating thickness measurement and RoHS compliance testing
EDX3300S portable MWD-XRF spectrometer
The EDX3300S portable wavelength-dispersive X-ray fluorescence (MWD-XRF) spectrometer, designed to control sulfur content in fuels to ASTM D7039. Monochromatic wavelength-dispersion technology achieves low sulfur detection limits. Small dimensions for fieldwork and mobile laboratories.
- MWD-XRF technology (monochromatic wavelength dispersion)
- Low sulfur detection limits
- Sulfur control in petrol and diesel
- Compliant with the ASTM D7039 standard
EDX3600H XRF spectrometer
The professional EDX3600H EDXRF laboratory spectrometer for full elemental analyses, especially recommended for mineral samples and metal alloys. The spectrum-separation technique (multi-stage measurement with different parameters) increases the accuracy of simultaneous analysis of heavy and light elements. Polish software and training.
- Analysis of mineral samples and metal alloys
- Spectrum-separation technique — multi-stage XRF measurement
- Higher accuracy for heavy and light elements
- Full elemental analyses in one instrument
EDX3600K XRF spectrometer
The advanced benchtop EDX3600K EDXRF spectrometer for laboratory use, with an SDD detector and an enlarged beryllium window that extends the range from fluorine (F9). Designed for powder-material analyses — powder metallurgy, the cement industry, steelmaking and mining. Good detection of light elements.
- SDD detector with an enlarged beryllium window
- Measuring range extended from fluorine (F9)
- Better analysis of light elements — Si, Al, S
- For powder materials and powder metallurgy
EDX600 XRF spectrometer
A proven XRF spectrometer for everyday gold and silver alloy analysis — proportional counter, triple radiation protection and single-layer metallic coating thickness measurement at low running costs.
- Accurate analysis of typical Au and Ag alloys at low running costs
- Additional single-layer metallic coating thickness measurement
- Triple protection system against ionizing radiation
- Friendly interface and professional analytical software
PC-15BS manual XRF pellet press
The PC-15BS two-column manual pellet press with a pressure gauge is designed for preparing samples for XRF analysis. It combines simple operation with precise, stable pressure, producing uniform and durable pellets. Different dies can be used depending on the application.
- Two-column build — stable, even pressing force
- Manual control for laboratory work
- Pressure gauge for precise pressure control
- Uniform, durable pellets for XRF analyses
EQP-110 semi-automatic XRF press
The EQP-110 is a semi-automatic press for turning out uniform pellets in series for XRF and LIBS measurements. Five pressing setups — in a single or double variable-pressure cycle — yield flat, smooth discs free of cracks and dust. Durable frame, simple, dependable operation.
- Uniform pellets for XRF and LIBS measurements
- Five pressing setups to choose from
- Single or double variable-pressure cycle
- Flat, smooth discs free of cracks and dust
EQP-30 manual hydraulic press
Reaching up to 30 tonnes, the EQP-30 is a hand-operated hydraulic press for 40 mm tablets. Its hydraulic drive amplifies the operator's effort, and a built-in safeguard bleeds off pressure just before the 30-tonne limit. Samples for the XRF and FTIR techniques.
- Up to 30 tonnes of force, 40 mm tablets
- Hydraulic drive amplifies the operator's hand force
- Self-acting pressure release at the force limit
- Heavy, rugged frame
EQM-402 mixing ball mill
The EQM-402 prepares samples for XRF spectrometry — it grinds feed of varying hardness (up to 50 ml), then blends in a binder. Two chambers running in parallel bring the grain below 10 µm in 1–4 minutes. Touchscreen control, 5 stored programs.
- Grinding, then blending in an XRF binder
- Feed of varying hardness — brittle to semi-hard, up to 50 ml
- Two grinding chambers working at once
- Grain reduction to below 10 µm in 1–4 minutes
S-Mobile mobile XRF spectrometer
The compact S-Mobile mobile XRF spectrometer with a 50 kV / 50 W X-ray tube delivers laboratory-level analyses in the field. A ULS version for sulfur analyses at single-ppm levels (1.3 ppm detection limit) compliant with ASTM D4294 and ISO 20847, plus a Petro-Marine version for ships.
- 50 kV / 50 W X-ray tube — lab analyses in the field
- Extensive standardless analysis (SLFP)
- ULS version — sulfur at ppm level, 1.3 ppm limit
- Compliant with ASTM D4294, D7212, ISO 20847, IP 531
P-Metrix mobile XRF spectrometer
The P-Metrix mobile EDXRF spectrometer combines the analytical power of a benchtop instrument with the advantages of a portable one. An automatic lid, sample-presence detection, a preview camera and electronic safeguards. Li-ion battery power, a folding build and the ability to link with a benchtop laboratory.
- Benchtop analytical power in a mobile form
- Automatic lid and sample-presence detection
- Preview camera and electronic safeguards
- Solid, folding build for transport
Genius-IF XRF spectrometer
The Genius-IF benchtop EDXRF spectrometer with secondary reflective filters combines high-quality XRF measurements with economical elemental analysis. Non-destructive analysis from carbon (C6) to fermium (Fm100), an SDD detector with excellent resolution and a patented WAG system that lowers detection limits.
- Secondary reflective filters for optimal excitation
- Analysis range from carbon (C6) to fermium (Fm100)
- SDD detector with excellent spectral resolution
- Patented WAG (Wide Angle Geometry) system
X-Calibur XRF spectrometer
The X-Calibur EDXRF laboratory spectrometer, with a high-power X-ray tube and a compact build, delivers high measurement throughput and high detector resolution. A unique "close couple" tube geometry shortens the sample–tube–detector distance. Software with standardless Fundamental Parameters analysis.
- High-power X-ray tube, compact build
- Close-couple tube geometry with a front anode
- High throughput and high detector resolution
- Qualitative, quantitative and semi-quantitative analysis
How an XRF spectrometer works
An XRF spectrometer irradiates the sample with X-rays. The excited atoms emit fluorescent radiation with an energy characteristic of each element: the position of a line in the spectrum identifies the element, and its intensity indicates the concentration. A measurement takes from about a second to a few minutes and does not destroy the sample, which makes XRF well suited to product inspection, material sorting and field work.
The result describes the near-surface layer. For a homogeneous metal this is an advantage — you measure directly on the part. For powders, ores or soil, sample preparation largely determines the quality of the result.
Types of XRF spectrometers
- Handheld — a hand-held analyser for on-site measurements: alloy identification and PMI (positive material identification), scrap sorting, geology and soil testing. One example is the Explorer, available in versions for alloys, RoHS, ores and heavy metals in soil. See portable XRF spectrometers.
- Mobile — portable instruments with a closed measuring chamber and capabilities close to benchtop units: P-Metrix and S-Mobile, the latter also available in a ULS sulfur version.
- Laboratory (benchtop) — elemental analysis of alloys, minerals and powders with better repeatability. Models measuring in vacuum or helium, such as the EDX 6000C, extend the range to light elements. See laboratory XRF spectrometers.
- Dedicated analysers — configured for a specific task: electroplated coating thickness analysers, analysers for sulfur in oils and fuels and gold analysers.
Most models in the range are energy-dispersive spectrometers (EDXRF), which measure many elements simultaneously and are compact. Sulfur in fuels can also be determined by monochromatic wavelength-dispersive XRF (MWD-XRF), used in the portable EDX3300S.
XRF applications
The same X-ray fluorescence measurement is used in very different industries. The required sensitivity, sample type and calibrations differ — below are the most common tasks and the models to start with.
Electroplated coating thickness
XRF measures the thickness and composition of single and multilayer coatings non-destructively, for example in plating shops and incoming inspection. The EDX 2000A has a top-mounted source and a movable stage for precise part positioning, while the EDX3000 combines coating measurement with gold alloy analysis and RoHS screening. See coating thickness analysers.
Sulfur in oils and fuels
XRF analysers control sulfur in fuels, oils and petrochemical products, and selected models, such as the EDX3300S PLUS, also determine chlorine, phosphorus and silicon. The EDX 3200S uses a vacuum chamber instead of a helium purge, the portable EDX3300S uses MWD-XRF, and the S-Mobile ULS version determines sulfur at single-ppm levels. See sulfur analysers.
Metal alloys and scrap (PMI)
An XRF spectrometer for metals identifies the alloy grade within seconds — for scrap sorting, incoming material control and PMI. In the field, the handheld Explorer 5000 offers a library of more than 500 alloy grades; in the laboratory, for example, the EDX3600H.
RoHS analysis
XRF screens lead, mercury, cadmium, total chromium and total bromine in components, plastics, toys and ceramics. Total bromine indicates possible brominated flame retardants (PBB, PBDE) but does not identify them; XRF does not determine phthalates. The EDX 1800B gives a PASS/FAIL assessment for mercury, cadmium, lead and chromium, and the handheld Explorer 3000 measures large items directly on the surface. More on RoHS testing at Skyray.
Packaging and PPWR
The combined concentration of lead, cadmium, mercury and hexavalent chromium in packaging must not exceed 100 mg/kg — a limit set by Directive 94/62/EC and retained in the PPWR, Regulation (EU) 2025/40. XRF is used for rapid screening; it measures total chromium, so a result close to the limit should be confirmed with a chromium(VI)-specific method. The handheld Explorer 3000, among others, is intended for packaging control. See also packaging testing at skyray.pl.
Catalysts and recycling
Refining and recycling depend on a fast assessment of composition and impurities. The EDX3000 PLUS with an SDD detector analyses catalysts and samples of unknown composition, and the Explorer is also available with a catalyst calibration.
Geology and mining
Ores, rocks, aggregates and mineral raw materials: in the field, the handheld Explorer 7000 with GPS for deposit mapping; in the laboratory, for example, the EDX3600K for powders, cement and metallurgy, and the EDX 6000C measuring in vacuum or helium. Prepare powder samples with a mill and press.
Heavy metals in soil
The Explorer 9000 determines mercury, cadmium, lead, arsenic, copper, zinc and nickel in situ — for contamination surveys and land remediation, with GPS positioning. Sulfur in soil can also be determined with the EDX 3200S.
Precious metals
Composition of gold, silver, platinum and palladium alloys without damaging the item — from routine alloy checks to analysers for refining. The Cube100 weighs 4.5 kg and works without a computer, the EDX600 handles routine gold and silver analysis, and the EDX3000 PLUS separates complex alloys. See gold analysers.
How to choose an XRF spectrometer
- What material do you test? Solid metal is measured directly. Powders, ores and soil require sample preparation, while fuels and oils need an instrument configured for liquids.
- Which elements, at what concentrations? Any general-purpose XRF spectrometer — handheld, mobile or benchtop — can measure the main alloy constituents. Low concentrations and light elements require a sensitive SDD detector and, in the laboratory, often measurement in vacuum or helium.
- Field or laboratory? A handheld or mobile analyser takes the measurement to the sample. A benchtop spectrometer provides stable conditions, better repeatability and convenient work with sample series.
- How will you report results? Calibration curves suit routine control of the same materials; fundamental parameters (FP) suit samples of varying composition. Define the required calibrations early.
- What can XRF not measure? A handheld XRF analyser cannot determine carbon in steel — carbon and low-alloy steels require spark spectrometers. Trace elements in solutions are determined with ICP spectrometers.
An unusual sample, or several measurement tasks at once? Describe them — we will select the XRF spectrometer and calibration.
Sample preparation for XRF
Repeatable results for powders, ores, cement or soil depend on sample homogeneity. The EQM-402 ball mill grinds the material and mixes it with a binder, and presses — from manual units to the semi-automatic EQP-110 — form smooth, uniform pellets. See all XRF accessories.
How much does an XRF spectrometer cost?
The price of an XRF spectrometer depends on the configuration, not only the model. The main factors are the instrument type (handheld, mobile or benchtop), the detector (SDD, Si-PIN or proportional counter), the element range and measuring atmosphere (air, vacuum, helium), calibration packages for your materials and sample-preparation accessories. We will prepare a quote for your specific application — ask for selection and an offer.
Safety and formalities
XRF spectrometers contain an X-ray tube, so their use is subject to radiation-protection law (in Poland, the Atomic Law Act). The requirements depend on the instrument type and the way it is used — ask what applies to the model you choose. Our statutory notice on commissioning devices that generate ionising radiation is available in the radiological protection document.