Echantillonneur GLS

Agence Nord:
Campus Effiscience
2 Rue Jean Perrin - Bât D
14460 Colombelles
tél : 02.31.34.50.74
fax : 02.31.34.55.17
Agence Est:
Parc Club des Tanneries
2 Rue de la Faisanderie
67380 Lingolsheim
tél /fax : 03.88.04.01.81
Agence Sud:
Hôtel d'Entreprises de la Croix Rouge
Lot A4 - 10 Av de la Croix Rouge
84000 Avignon
tél : 04.90.27.17.95 fax : 04.90.27.17.52
www.deltalabo.fr
[email protected]
// GLS
TE Instruments GLS, the new benchmark in gas and LPG sampling
The
next
generation
Gas
&
LPG
LPG’s for the analysis of Total Chlorine,
sampling system
Nitrogen and Sulfur.
Analyzing gas and liquefied gas is often seen
It is perfectly suited to use together with the
as problematic.
TE Instruments X PLORER combustion system,
The chosen sampling technique and the ability
but also does an excellent job as a stand
to handle different kinds of gases at different
alone gas sampler with other combustion
pressures
analyzers.
and
physical
appearances
is
challenging to say the least.
TE Instruments has developed the GLS,
suitable of handling all sorts of gases and
Taking simplicity to the next level
One loop with a volume of 10 mL for gas and
one with 100 μL for liquefied gas, are the
standard built-in sampling loops.
Simply
position
the
pressurized
sample
cylinder at the appropriate introduction port
and start the XPLORER combustion analyzer.
Communication between the XPLORER and the
GLS runs via a USB port. The chosen analysis
method is being executed and the pre-set
number of sample loops is run and analyzed.
Parameters
temperature,
like
flow
evaporation
and
speed,
pressure
are
automatically controlled and monitored at all
times. Within a few minutes the final result is
calculated and stored for reviewing.
Optional: Silcosteel® or Sulfinert® treatment
for extremely low sulfur applications
Safe, reliable and robust
In most cases gas is highly flammable and might pose a risk in the laboratory. To ensure the safest
possible way of handling, the GLS is equipped with a sensor which constantly measures the composition
of the air inside the sampler. When hydrocarbons are detected, the sampler assumes there is a possible
dangerous situation and aborts all activity. The display on the GLS and the XPLORER monitor indicate that
a situation has occured and various safety measures are taken. The introduction of sampling gas into the
XPLORER system and the carrier gas flow are stopped. At the same time the cabinet of the sampling
system is purged with the inert carrier gas. After inspection and correction, the reset button on the touch
screen can be pressed in order to resume activity. The standard GLS safety mechanism prevents
unintended removal of the sample bottle.
GLS safety mechanism
Stand alone
When the GLS is used as a stand alone sampling
system,
all
parameters
incorporated
touch
are
set
screen.
with
the
Evaporation
temperature, number of sampling loops, purge,
gas or liquefied gas mode, are all adjustable and
can be stored in method files.
There
is
only
one
parameter
controlled
manually: the inlet pressure for gas samples.
The operator has a choice to set the gas
pressure for the gas loop at the desired
pressure. For liquefied gas, pressure issues are
dealt with automatically. This will ensure a fully
controlled
gas
introduction
towards
the
combustion analyzer and problem free oxidation.
GLS System Specification
Dimensions (W x H x D)
Weight
Gas connectors
Gases
Primary pressure gas sample
Secondary samping pressure
Primary pressure liquefied gas
Secondary samping pressure
Evaporation Temperature
Sample loops
30 x 29 x 57 cm (11.8 x 11.4 x 22.4 inch)
18 kg (39 lbs)
’’ and
” Swagelok
Argon or Helium (carrier gas)
up to 50 bar
2 - 5 bar (29 - 72 psi); adjustable
up to 25 bar
automatically controlled
range ambient up to 75 °C
10 mL gas; 100 μL liquefied gas