PURGE GAS GENERATORS
from PEAK Scientific Instruments

Above: Purge Gas Generator

The Purge Gas Generators produce up to 85 litre/min of CO2 free gas. The generators are designed to meet flow specification of all FT-IR's and provide more accurate analysis by improving signal to noise ratio and cleaner backgrounds in a shorter period of time. In addition, the generators will protect the beam splitter from corrosion by moisture and there will be no delay in operation while the instrument is being purged. Carbon Dioxide removal is achieved using pressure swing adsorption with an "Activated Alumina" molecular sieve. Carbon Dioxide and water vapor are trapped and vented during the production cycle and purified gas is available on demand. The molecular sieve regenerates during production, and does not require regular replacement. The generators are compact, wall mountable and easy to install, requiring only a compressed air and electrical supply.

Key Benefits:

• Self regeneration
• Safety
• Quiet

Technical Specifications
PG14L
PG28L
PG85L

CO2 Concentration (ppm)

<1
<1
<1
Pressure Dewpoint
<-70
<-70
<-70
Non-Methane Hydrocarbons (ppm)
0.1
0.1
0.1
Air Loss For Regeneration (l/min/scfm)
14/0.5
28/1
70/2.5
Min - Max Inlet Pressure (psi)
100
100
70-120
Max Inlet Air Temperature (ºC)
25
25
25
Dimensions H x W x D (cm)
25 x 16 x 66
25 x 16 x 90
32 x 20 x 103
 

Many Instruments and Applications such as: GC , LC, Autosamplers, LCMS, Evaporation, AA, CO2 Analysers, Emission Analysers, FT-IR, Lasers, NMR, Ozone Analysers, Rheometers, Robotic Systems, Thermal Analysers, Stack Gas Sampler, Total Hydrocarbon Analyser, Total Organic Carbon Analyser, Fumehoods, Carbon Analysers, Purging, Sparging, Pneumatics and more...all need pure, clean & dry gas and this can be provided by gas generators.

The gas generator range includes:Air Nitrogen GeneratorsCompressed Air Units for API LC/MS/MS & LC/MS/MSELSD Nitrogen GeneratorsHydrogenNitrogenNitrogen Generating PlantsNitrogen for LC/MS/MSGas Stations - Nitrogen Generators for API LC/MS/MSNitrogen for LCMS Complete RangeZero AirCalibration GasPurge GasAPI LC/MS/MS Nitrogen Generator RangeTOC GasAir Dryers and PurifiersAutomatic Switch OverAir NitrogenGas Leak Detection

Additional References: Customer Information Kits for LC/MS/MS AnalysersCustomer Information Kits for API LC/MS/MS AnalysersTechnical Articles - GC ApplicationsTrouble Shooting Guides for GC ApplicationIndustrial Gas Generator Application SummaryLaboratory Gas Generator Application Summary

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15-19 Hillside Street, Bacchus Marsh, VIC. 3340
PO Box 754, Bacchus Marsh, VIC. 3340
Tel: 03 5367 8277
Fax: 03 5367 6477
Email: info@onsitegenerating.com