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New MultiGas™ FTIR Gas Analyzer
Overview
The MultiGas™ Analyzer is an FTIR based analyzer capable of ppb sensitivity for multiple gas species in a variety of applications, such as automotive emissions measurement, stack emissions monitoring, process monitoring, ambient air monitoring, purity monitoring, and selective catalytic reduction performance monitoring. The MultiGas™ Analyzer can perform analysis in gas streams that contain up to 40% water and can simultaneously analyze and display more than 30 gases. With permanently stored calibration spectra, the need for costly gas cylinders is reduced. In addition, operators will find the robust, fully automated MultiGas Analyzer easy to operate and maintain.
- Field technicians are not required for routine maintenance, simplifying user serviceability
- Simultaneous analysis of more than 30 gases
- Permanent & transferable calibration spectra reduces the need for gas cylinders
- 10-100 ppb sensitivity for many toxic gases
- Patented, linearized detector response assures all instruments maintain the same calibration
- User-friendly software for simple operation by reduces the need for highly-trained operators
Products
| Compare | Model | Drawings, CAD & Specs | Availability | Price | |||
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New 2030G On-line FTIR Gas Analyzer |
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Specifications
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TypeFTIR Analyzer
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Measurement TechniqueFTIR Spectrometry
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Measurable Gases & VaporsMost molecules except for He, Ar, N2, H2, and O2
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Measurable RangeConcentration setting between 10ppb and 100% Full Scale
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FTIR2102 Process FTIR
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Spectral Resolution0.5 – 16 cm-1
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Scan Speed1 scan/sec @ 0.5 cm-1
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Scan Time1 - 300 sec
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Infrared SourceSilicon Carbide
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Reference LaserHelium Neon (15798.2 cm-1)
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DetectorLN-cooled MCT; TE-cooled MCT
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Purge Pressure20 psig (1.5 bar) max.
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Spectrometer Purge Flow0.2 L/min of dry nitrogen or CO2 free clean dry air with dewpoints below -70°C
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Optics Purge Flow0.2 L/min of dry nitrogen or CO2 free clean dry air with dewpoints below -70°C
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Pressure TransducerMKS Baratron capacitance manometer
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Purge ConnectionSwagelok quick connect
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CommunicationRJ-45 Ethernet
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Dimensions17.5 x 12.5 x 25.5 in. (width, height, depth)
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Power Requirements120 or 240 VAC, 50/60 Hz, 3 Amps
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Weight110 lbs. (50 kg)
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Sample TemperatureAmbient to 191°C (calibration temperature dependent)
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Sample Flow0.2 - 10 L/min
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Sample Pressure0.01 - 4 atm (calibration pressure dependent)
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Gas Cell MaterialsNickel coated Al, Welded 316 stainless steel optional, dursan coating
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Fittings0.25 in. Swagelok, 0.25 in. VCR
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TubingHeated 0.25 in. stainless steel, Heated 0.375 in. stainless steel
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MirrorsNickel plated aluminum substrate, with rugged gold coating
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WindowsZnSe, CaF, BaF2, (others available)
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O-ringsKalrez, Viton (others available)
Features
MultiGas™ Analyzer Innovations
The MultiGas Analyzer is composed of a 2102 Process FTIR Spectrometer, our patented, high-optical-throughput sampling cell, applications-specific analysis software, and an instrument independent quantitative spectral library. It collects high-resolution infrared spectra which are analyzed using the quantitative spectral library. This provides an accurate, highly sensitive measurement of most gases and vapors.
MultiGas software features multi-point calibration curves that provide a dynamic range up to 9 orders of magnitude (ppb to 100%). Calibrations for many species are provided with the instrument, and additional calibrations can be generated by the user from gases of known concentration. Utilities in the software verify the performance of each instrument, which allows a calibration generated on one MultiGas Analyzer to be used on any other MultiGas™ Analyzer without alteration.
Resources
Literature
- MultiGas 2030G On-line FTIR Gas Analysis (201 kB, PDF)
Ultra-High Velocity