Improved chromatograph result
The reduction of hydrocarbons on zero air part, including,methane to
< 0.05 ppm decreases the background noise level and gives the
baseline much better stability, considerably increasing detector
sensitivity and ensuring precise analytical results. The use of hydrogen
as a carrier gas allows lower temperature elution, thus extending the
life of the chromatograph column.
Hydrogen as a carrier gas is faster and more sensitive than the
more-expensive helium. Run time savings of 25% to 35% without a decline
in resolution.
Increased laboratory efficiency
A constant, uninterrupted gas supply of guaranteed purity eliminates
interruptions of analyses to change cylinders and reduces the amount of
instrument re-calibrations required.
Save money
The unit only requires connection to a suitable socket and to
external source of compressed air for the zero air part. The investment
can be paid back in less than one year.
Improved safety
The very limited internal volume (less than 50 ml for H2) allows safe
use of the gas generators where the use of cylinders is risky or
prohibited. The application of tested safety technologies stops the unit
in the event of leaks or malfunctions.
Simple installation
Gas generators can be installed in the laboratory, on or under a
bench, eliminating the need for long gas lines from cylinders secured
elsewhere.