2030 hsds0 pages

W W W . M K S I N S T . C O M

FTIR Gas Analysis

MultiGas 2030 HS
™

5 Hz COMBUSTION ANALYSIS
The MultiGas™ 2030 HS is a high resolution FTIR based gas analyzer designed to monitor
automobile, diesel and catalyst combustion exhaust at 5 Hz sampling frequencies. The
analyzer is designed to allow gas flows up to an exceeding 100 L/min with no back pressure
or acoustic gas cell noise generated that could degrade the quantitative measurement.
Twenty plus (20+) gases can be quantified simultaneously at this frequency without any
reporting delays. Samples containing up to 30% absolute water content can be monitored
without chillers by maintaining the gas temperature and appropriate particulate filtration.
Detection limits of 1 ppm or less are achievable with this analyzer by using higher sensitivity
and narrower range MCT detectors. The system comes calibrated for 1 atm gas pressures
at both 150°C and 191°C (for diesel applications).
The MultiGas 2030 HS analyzer is composed of a high speed 0.5 cm-1 process hardened
FTIR spectrometer. The spectrometer is coupled to a patented 5.11 m high-opticalthroughput 200 mL gas sampling cell with ½ inch plumbing to reduce backpressure and
allow for higher flows. The analyzer generally incorporates a high sensitivity liquid nitrogen
cooled MCT that can maintain cryogenic temperatures for up to 12 hours on a single
charge. The system is delivered complete with easy to use software and health diagnostics,
calibration, installation and training.

Features & Benefitst
•t 5 Hz monitoring of combustion species
t —t Greater emissions knowledge
•t Single analyzer to measure traditional and t
t non-traditional emissionst
t —t Reduced equipment requirements and tt
tt cost
t —t Reduced maintenancet
t —t Reduced cost of ownership
t —t Expandable to new or future emission tt
tt components
•t High resolution FTIR spectrometer, tt
t 0.5 cm-1
t —t Reduced spectral interferences of tt
tt critical analytes due to water and CO2
t — tGreater calibration linearity
•t 200 mL – 5.11 m gas cell
t —t Reduced volume produces fastertt
tt response time
t —t Longer path lengths produce lower tt
tt detection limits

•t Calibrated @ 1.0 atm for 150°C and t
t191°C
t —t Drift-free calibration
t — Configured for both diesel and t
tt automotive emissions
•t Complete diagnostics
t —t Analyzer health diagnostics to troublet
tt shoot hardware problems
t —t Calibration diagnostics to prevent t
tt calibration drift
•t High speed computer supplied
t —t Factory configured software and t
tt calibration
t —t Reduced probability of timing glitches t
tt due to high frequency analysis
t —t Up and running on first day oftt
tt installation
•t Numerous communication protocols
t —t Connectivity to current customer t
tt systems