MESA 7220 - Sulfur and chlorine analyzer0 pages

M E SA- 722 0
S u lf ur & C hlorine Analyz e r
F o r p e tro leum based products
u s i n g p o lari ze d monochromat ic ED XRF
The M E S A -7 2 2 0 is based on the latest advances in Energy Dispersive X-ray Fluorescence (EDXRF)
technology. It utilizes a proprietary X-ray optical technology that produces a Polarized, Mono-chromatic
X-ray energy beam. This approach is critical to achieve an ultra low noise background needed for the
best limits of detection for both sulfur and chlorine. Also incorporated are; excellent performance at
high concentration (multiple wt.% levels), simultaneous multi-element analysis and applicability over
a wide range of sample types.
Interferences produced by matrix differences or other elements are also minimized. The MESA-7220
performance is well established, as it is compliant with ASTM and ISO International Sulfur Determination
Norms:
EN I SO 2 0 8 4 7

E N ISO 1 3 0 3 2

AS T M D 7 2 2 0

A ST M D4 2 9 4

IP 532

E N ISO 8 7 5 4

Real wor ld P e t r ole u m
a p pl icat i o n s
Ultra low sulfur diesel (ULSD) straight run

gasoline and RFG
Diesel

Kerosene / Jet Fuel

Biodiesel / Biodiesel blends

Transformer oil / hydraulic

Crude Oil

Home Heating Oil

Water

Q u i ck & A c cu ra t e
Typical test times are 3 min per sample for less than
50 ppm concentration.
Less than 2 min per sample for concentrations
above 50 ppm.
Detection limits for S and Cl are in low ppm with the
upper range in the % level.
Simultaneous determination capability.
New technology eliminates oxygen interference that
can vary results significantly.

Ea sy
A touchscreen graphical user interface displays all the
important functions for routine operation at a glance.
USB ports allow a supervisor to easily plug in a keyboard
and mouse to handle more complicated tasks.

Clean
Unlike some methods for S and Cl, the MESA-7220
models are low maintenance and do not require furnaces,
conversions gases or micro syringes.

Explore the future

Automotive Test Systems | Process & Environmental | Medical | Semiconductor | Scientific