HORIBA
OBS-ONE-XL (IRLAM)
On-board NH3/N2O Measurement System for real-world
driving
Specifications:
Measurement target | Light and heavy duty vehicle engine exhaust gas |
Components and range | NH3 0 - 1500 ppm N2O 0 - 1000 ppm |
Measurement principle | Quantum cascade laser infrared spectroscopy (QCL-IR) |
Sample line temperature | 113°C |
Sample gas flow rate | Approx. 3.3 L/min |
Usage environment | Temperature: -10 °C to 45 °C *1 Humidity: Relative humidity 80% or less Altitude: 0 to 3000 m (above sea level) |
Supply voltage | DC 22 to 28V |
Power Consumption (when stable) *2 | DC 24 V 44 Ah Continuous use time: Approx.3 hours *3 |
Battery (Nickel hydride battery) | Approx. 350 (W) × 470 (D) × 255 (H) mm |
External dimensions *4 | Approx. 30 kg |