FTIR Exhaust Gas Analyzer Dilute Measurement Type
The world's smallest class*¹ device that accurately measures up to 28 components such as nitrogen compounds, aldehydes and alcohol in engine diluted exhaust gas.
* According to our research in May 2018
Offers a 5Hz sampling rate and simultaneously measure the concentrations of multiple components including NH3, CH4 and CO2, engine diluted exhaust gas using the Fourier Transform Infrared (FTIR) method in combination with multivariate analysis algorithm.
・Measurements compliant with the latest US EPA regulations*: LDV Tier 3 regulation N2O certification / NMOG certification (NMOG is NG vehicle only), Stationary engine VOC regulation NMNEHC*5 certification (NG engine only) is possible.
・GTR No.15 compliant measurement*: GTR No.15 (Global Unified Technical Regulations for LDV Exhaust Gas Testing) Compatible with measurement methods such as HCHO, C2H5OH, N2O, etc.
・Engine / automobile development for Euro 7*：For R & D applications in anticipation of EU LDV next regulations (measurement of HCHO, C2H5OH, N2O, etc.)
* Please contact our sales staff for details. ** NMNEHC is an abbreviation for non-methane non-ethane hydrocarbon.
Dilution measurement and mass calculation by high-precision measurement
Mass calculation is possible by evaluation in combination with a constant volume dilution sampling device and a test automation system.
Low Sampling Flow Rate
Minimize bag line sampling flow and easily integrate into existing systems.
Approx. 1/2 the installation area and weight.* Improved freedom of layout and maintainability in the lab.
* At the size of the footprint
|Measurement target||Exhaust gas from internal combustion engine (Dilute measurement)|
|Target components*1||Max. 28 components|
|Target components sets*2||Standard set : Gasoline / Diesel vehicle|
|Principle||Fourier Transform Infrared (FTIR)|
|Sampling line temperature||113 °C ± 3 °C|
|Sampling gas flow rate||Continuous line: Approx. 3.0 L/min|
Bag line: Approx. 1.0 L/min
|Operating environment||Ambient temperature 5 - 40 °C|
Ambient humidity: less than 80 % relative humidity (non condensing)
|Power requirements*3||Approx. 2.8 kVA as MAX.,|
Approx. 2.2 kVA at stable state
|Dimensions*4||438(W) × 765(D) × 950(H) mm|
*1：Select when ordering from the “Measuring Components and Ranges” table
*2：Standard combination of components and ranges, specified at time of order
*3：With heated filter, heated hose (15 m)
|NOx / HC sum||Sum|
*1: The following are optional: Add other components (methanol, ethanol, acetaldehyde, MTBE, DME, acetone and acetic acid), to interchange other components and to change ranges. Please contact HORIBA for optional arrangements.
*2: Reference component
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