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Get OXYted about oxygen analysis
High sensitivityHigh data quality
High sample throughput Extreme durability
Oxygen analysis has
never been more reliable!
Reproducibility of oxygen
concentration measurement
of liquid fuel samples using
rapid OXY cube equipped with
vario liquid sampler (VLS).
KEY FEATURES
• 1450 °C furnace temperature
for quantitative, matrix-
independent pyrolysis
• Industry-leading performance
• Blank-free oxygen detection
• Outstanding robustness
• 10 year warranty on thermal conductivity detector cell
• Integrated 120 position autosampler as standard
• Patented ball valve for blank- free sample transfer
02
4
6
8
1
0
1
2
O xyg e n [% ]
Ga s\f li n e E \b ( 1 )
( \b % e th an \fl)
M ea n : 2 .4 78%
S D : 0 .0 10 %
Diesel B10
( 10% bi\fdiesel)
M ea n : 1.096%
S D : 0 .0 09%
Pure
bi\fdiesel
M ea n : 11.172%
S D : 0 .0 27%
Gas\fline E\b (2) (\b% ethan\fl)
M ea n : 2.\b\b4%
S D : 0 .0 24%
Precise oxygen analysis does not have to
be complicated. The new rapid OXY cube
?
perfectly adapts to your analytical demands
in oxygen concentration measurement. With
our patented backush technology, you no
longer have to worry about distortion of your
analytical results through interfering gases.
The new rapid OXY cube combines highest
accuracy with unmatched operating comfort
and great robustness.
ADVANCED PURGE AND TRAP
Elementar’s proprietary APT technology is a
unique high performance chromatographic
technique for the determination of non-
metal elements. The fractionation-free
APT technology is capable of resolving even
extreme elemental ratios. The distinct peak
separation assures absolutely reliable and
trouble-free data acquisition. The data
analysis can therefore be easily automated
for larger sample amounts while maintaining
highest possible data quality. Elementar’s
unique APT columns are optimized to
provide unmatched robustness and longevity
compared to GC columns. Furthermore, the
rapid OXY cube can be loaded up to 20-fold
higher, resulting in outstanding sample
flexibility. The analysis of samples with an
absolute oxygen content of up to 6?mg is
therefore possible. Thus, customers enjoy
industry-leading accuracy, sensitivity and
versatility.
PYROLYSIS
Oxygen concentration analysis relies on
the conversion of sample oxygen to carbon
monoxide following the temperature-
dependent Boudouard equilibrium, which
favors the formation of carbon monoxide
over carbon dioxide with increasing
temperature during pyrolysis. Therefore, a
full conversion of sample oxygen to carbon
monoxide requires furnace temperatures
in excess of 1400?°C. The rapid OXY cube
is a designated elemental analyzer for
extremely precise and matrix-independent
oxygen concentration measurement via
high temperature pyrolysis at 1450?°C.
Reliable results
The rapid OXY cube ensures highly reliable results through
its innovative back?ush technology. Analytical results are
always accurate and precise, as gaseous interferences
from the pyrolysis reactor are excluded. This results in
measurement accuracies of Afficher le contenu analysé par notre outil
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Date d'upload du document :
mardi 9 novembre 2021