Simultaneous Multi-Component Direct Exhaust Measurement

• Simultaneously measures up to 28 components, depending on the selected configuration
• Measures directly from internal-combustion-engine exhaust
• Supports gasoline/diesel, CNG and ethanol component sets
• Configurable components and measurement ranges based on testing requirements
• Reduces the need to coordinate data from multiple individual analyzers

Fast Response for Transient Testing

• 5 Hz sampling rate for observing rapidly changing emissions
• Approximately 1.5-second response time for NH₃ on the calibration line*
• Supports analysis during transient engine and aftertreatment operation
• Synchronized data helps correlate emissions with engine operating conditions

^{*T₁₀–₉₀ response time measured on the calibration line.}

Low Sampling Flow

The high-performance optical cell enables direct exhaust measurement with a low sample-flow requirement, reducing the potential influence of sampling on engine combustion and catalyst performance.

• FTX-ONE-CS sampling flow: approximately 3.5 L/min
• FTX-ONE-RS total sampling flow: approximately 8 L/min

Two Configurations for Different Testing Requirements

FTX-ONE-RS Combines the FTX-ONE-CS detector with dedicated THC and O2 measurement Measures THC using heated flame ionization detection Measures O2 using paramagnetic detection Enables correlation of fuel consumption, air-fuel ratio and individual emission trends Rack-mounted configuration for integrated measurement Total sampling flow rate of approximately 8 L/min Supports gasoline/diesel, CNG and ethanol component sets Dimensions: 655 (W) × 850 (D) × 1,970 (H) mm, excluding protrusions

Integrated with HORIBA ONE PLATFORM

• Common user interface across compatible HORIBA measurement systems
• Centralized equipment control, monitoring and management
• Consistent operation across laboratories and test cells
• Expandable system architecture for evolving measurement requirements

Research and Development Applications

• Engine and vehicle emissions R&D
• Engine-out and direct exhaust measurement
• Transient emissions investigation
• Urea-SCR aftertreatment development
• Gasoline three-way catalyst evaluation
• Alternative-fuel and bioethanol research
• Fuel-consumption and air-fuel-ratio correlation using the FTX-ONE-RS
• Development and testing related to Euro 7 requirements
• NH₃ measurement associated with Euro VI heavy-duty vehicle and Stage V NRMM requirements

Measurement capabilities and applicable configurations vary. Contact HORIBA to confirm the appropriate component set, measurement ranges and regulatory application.