FTIR Gas Analyzer, MultiGas™, PPB Level Engine & Vehicle Emissions

Technical Specs

  • Type
    FTIR Analyzer
  • Measurement Technique
    FTIR Spectrometry
  • Measurable Gases & Vapors
    N2O, CH4, CO, CO2, Formaldehyde, Acetaldehyde, Methanol, Ethanol, Methane, Ethane, Diesel
  • Measurable Range
    Dilute Continuous 0 - 30 ppm Dilute Bag Analysis 0 - 20 ppm
  • Spectral Resolution
    0.58 - 128 cm-1
  • Scan Speed
    5 scans/sec @ 0.58 cm-1
  • Scan Time
    0.2 sec or longer
  • Detector
    5 micron TE-cooled MCT (no liquid nitrogen)
  • Purge Pressure
    20 psig (1.5 bar) max.
  • Spectrometer Purge Flow
    0.2 L/min of dry nitrogen or CO2 free clean dry air with dewpoint below -70°C
  • Pressure Transducer
    MKS Baratron Capacitance Manometer
  • Purge Connection
    Swagelok quick connect
  • Computer Requirements
    High speed computer with xeon processor supplied with analyzer (system can also be configured without computer)
  • Communication
    RJ45 cross-over Ethernet, XML, analog, AK, OPC, Modbus
  • Enclosure
    19 in. rack mount chassis
  • Dimensions
    17.5 x 12.5 x 25.5 in. (width, height, depth)
  • Power Requirements
    120 or 240 VAC, 50/60 Hz, 3 amps
  • Weight
    110 lbs. (50 kg)
  • Gas Cell Materials
    Dursan coated stainless steel construction
  • Fittings
    0.375 in. Swagelok
  • Tubing
    Heated 0.375 in. stainless steel
  • Mirrors
    Nickel plated aluminum substrate, rugged gold coating with MgF2 coating
  • Windows
    Corrosion resistant CaF2
  • O-rings
    Kalrez
  • Effective Path Length
    5.11 m, 200 mL

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