PPB to high PPM range
No oven required for most applications
Economical, flexible alternative to
bulky bottled mixtures
G-Calibrators are rugged portable units specifically designed
to be used with our patented Series 23 G-Cal permeation
devices to generate known concentrations (ppb to ppm)
of various gases and liquid vapors. This combination offers
the easiest method of calibrating the toxic gas detection
equipment, gas analyzers, and chromatographs commonly
used in chemical, petrochemical, paper, power, and related
industries.
Due to its patented permeation technology, the permeation
rate of a G-Cal device remains fairly stable when exposed
to changing temperatures. This eliminates the need for a
temperature-controlled oven for most applications.
All G-Calibrators feature Teflon
®
tubing and stainless steel
fittings throughout. Models powered by a 12 VDC NiCad
rechargeable battery also include a 110 VAC external
charger.
Description
Advantages Over Bottled Standards
Calibration devices from VICI
Metronics offer several
key advantages over
cylinder-supplied gas
calibration standards.
Economy is always a
major consideration;
customers who have
done the ari thmet ic,
factoring in the cost of
cylinder purchase, shipment,
and disposal, typically discover that the purchase of a
G-Calibrator and a supply of permeation devices will start
to save them money in the second year of use.
Multicomponent mixtures can be easily generated with a
G-Calibrator and the appropriate combination of permeation
devices. This technique also allows the removal of a single
component from a gas mixture by simply removing the
appropriate permeation device. Alternative methods require
expensive custom mixtures or a large number of gas
cylinders, which consume valuable lab space as well.
Bottled standards can also have problems arising from
degradation of the standard within the cylinder, changes
in the concentration levels as the cylinder pressure changes,
and interaction of calibration components and surfaces.
&
G-Calibrator Portable
Calibration Gas Generators
Analytical
Components
Systems
VICI Metronics Inc.
US customers
call toll-free
(877) 737-1887
VICI
®
is a registered trademark of Valco Instruments Co. Inc. and VICI AG. Teflon
®
is a registered trademark of E.I. duPont de Nemours.
North America, South America, and Australia/Oceania contact:
Europe, Asia, and Africa contact:
Metronics Inc.
tel: 360 697-9199
fax: 360 697-6682
metronics@vici.com
VICI AG International
Model Oven* Battery
Flow range
2301
1.5 VDC
100-1000 cc/min
2310-10
12 VDC NiCad 100-1000 cc/min
2310-20
12 VDC NiCad 200-4000 cc/min
2330-10
• 12 VDC NiCad 100-1000 cc/min
2330-20
• 12 VDC NiCad 200-4000 cc/min
*Single fixed temperature point (35° - 50°C)
rev 3/06
PB-025 g-calib
tel: Int + 41 41 925-6200
fax: Int + 41 41 925-6201
info@vici.ch
Website : www.chromtech.net.au E-mail : info@chromtech.net.au TelNo : 03 9762 2034 . . . in AUSTRALIA