S2 POLAR - O EDXRF para a Indústria Petroquímica




Fluorescência de Raio-X (XRF)




Alimentar, Investigação e Ensino, Petroquímico

Utilizado na análise multi-elementar de produtos petroquímicos em refinarias, desde diesel de baixíssimo teor de enxofre até petróleo bruto, de acordo com a ASTM D7220, D4294 e ISO 13032. O S2 POLAR é também adequado à análise multi-elementar em óleos lubrificantes e óleos alimentares.

S2 POLAR Refinery Analyzer





Elemental analysis in refineries e.g. sulfur analysis of gasoline, diesel, biodiesel, kerosene, jet fuel, heating oil, naphtha, residual oil to crude

Further elements on request (e. g. P, Cl, Fe, Ni, V)

All refinery applications on one unit


ASTM D7220-17: Sulfur in automotive, heating, and jet fuels from 3 ppm to 942 ppm ASTM D4294-16: Sulfur in petroleum and petroleum products from 16 ppm to 5 % Ready-to-analyze solutions* for ASTM D7220 and D4294 including blanks, set of standards, QC and DC samples Fulfills ISO 13032, 20847, 8754, IP 336, 496, 532,  and JIS K 2541-4

Norm-compliant sulfur analysis, internationally accepted, including ultra-low sulfur (ULS) applications


Dedicated, optional pre-installed push button methods to fit for purpose

Detection Limit (LLD)

0.7 ppm S at 300 s measurement time

Precise and accurate S measurements, including ultra-low sulfur (ULS). Enables thesh-hold relevant process control at all steps in refineries

Measurement Range

3 ppm to 5 % S, combined in one calibration with automated line switch  Higher concentrations on request

One calibration with wide concentration range


S2 POLAR Oil Analyzer





Elemental analysis of additives in oils and polymers

Elemental analysis optimized for petrochemical products


ASTM D6481-14: P, S, Ca, Zn, ASTM D7751-16: Mg, P, S, Cl, Ca, Zn, Mo Ready-to-analyze solutions* for ASTM D6481 and D7751 including blanks,  set of standards, QC and DC samples Further elements and norms on request

Norm-compliant analysis, internationally accepted

Dedicated, optional pre-installed push button methods to fit for purpose


S2 POLAR Refinery & Oil Analyzer




Atmosphere Modes

Helium mode  Vacuum mode

Optimal light element analysis of liquids  Low cost of operation

Sample Preparation

Liquid cups, SampleCare cups, Prolene and Mylar® foils, pipettes, balance

Accessories ensure high throughput of liquid samples. Low-cost per sample due to standardized liquid cups

Further Options

Emergency Machine Off (EMO) Uninterruptible Power Supply (UPS)  Sample rotation


Compliant with safety requirements  Enables removing of liquid samples  Enhanced precision for inhomogenous samples, such as polymer pucks

X-ray Tube

50 W, high-power X-ray tube, max. voltage 50 kV, with polarizing HighSense™ beam path  Optionally: 30 kV max.

Max. power for short measurement times and high sample throughput, beam path optimized for petrochemical materials  Simplify regulatory efforts (e.g. Austria, France, Italy, Taiwan)


HighSense™ ULS Silicon Drift Detector

Highest count rates for fast analysis, low LLD


Integrated 12.1‘‘ TFT touchscreen, multilingual user interface: English, German, French, Spanish, Portuguese, Italian, Russian, Chinese, Japanese

IslandMode™ without external PC  Intuitive and easy-to-use, in your own language


Ethernet port RJ45, 3x USB ports for mouse, keyboard, and printer; HDMI/VGA ports for external display, remote access via TCP/IP

IslandMode™ but not isolated, various options for printing and network data transfer, even fully remotely

Power Supply

100-240 V, 50/60 Hz, max. 600 VA

Standard wall plug

Dimensions; width x depth x height, weight

46.6 x 74.5 x 37.0 cm, 55 kg 18.3’’ x 29.3’’ x 14.6’’, 121 lbs

Small and compact for installations with limited space, e.g. for on-site process control in refineries


DIN EN ISO 9001:2008, 2006/42/EC (CE-certified Machinery directive), 2014/35/EC (Electrical equipment), 2014/30/EC (Electromagnetic Compatibility), German Type Approval and Vollschutz according to BfS RöV pending, Fully radiation-protected system; radiation

*Optional packages

Mylar® is a trademark of DuPont Nemours Inc. 

HighSense™, IslandMode™, SampleCare™, TouchControl™ are trademarks of Bruker AXS.


Norm-compliant sulfur analysis from Ultra-Low Sulfur (ULS) levels in diesel and gasoline up to high levels in crude oil according to international norms such as ASTM D7220, D4294 and ISO 13032.

With its multi-element capability the S2 POLAR is also well suited to measure Cl to minimize impact of corrosion, P against residue build-up, or to monitor catalyst elements in refinery processes.

More information on refineries



Multi-element analysis of additives in lubricating oils is according to ASTM D6481 and D7751 including Mg, P, S, Cl, Ca, Zn, and Mo. Furthermore the S2 POLAR is also well suited to analyze elements in edible oils (e.g. Mg, P, Ca) or palm oils.

More information on oils




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