Building on our expertise in automotive exhaust measurements, we have developed a new, dedicated range of HiQ® Euro 6 / Stage V specialty gases and mixtures to meet testing and analysis needs under this new regulation. This program includes nitrogen, synthetic air and hydrogen/helium fuel.
The following gases and mixtures are available for testing raw exhaust gas:
Raw exhaust gas |
HiQ N2 Euro 6 / Stage V Raw |
HiQ Syn Air Euro 6 / Stage V Raw |
HiQ 40% H2/60% He Euro 6 Fuel Raw* |
HiQ code | 231 | 220 | 251 |
Impurity level lower than [ppm] |
Requested O2 content: 19.5 vol% ±1.5% abs | Requested H2 content: 40 vol% ±1% abs | |
C1 | 0.5 | 1.0 | 1.0 |
CO | 1.0 | 1.0 | - |
CO2 | 1.0 | 1.0 | 1.0 |
NO | 0.1 | 0.1 | - |
H2O | 3.0 | 5.0 | 2.0 |
O2 | 2.0 | - | - |
* Note: this specification is not for NRMM Stage V - see the spec below for dilute exhaust gas
For testing dilute exhaust gas, we offer the following gases and mixtures:
Dilute exhaust gas |
HiQ N2 Euro 6 / Stage V Dilute |
HiQ Syn Air Euro 6 / Stage V Dilute |
HiQ 40% H2/60% He Euro 6 / Stage V Fuel Dilute |
HiQ code | 230 | 219 | 250 |
Impurity level lower than [ppm] |
Requested O2 content: 21 vol% ±0.5% abs | Requested H2 content: 40 vol% ±1% abs | |
C1 | 0.05 | 0.05 | 0.05 |
CO | 0.10 | 0.10 | - |
CO2 | 0.10 | 0.10 | 1.00 |
NO | 0.02 | 0.02** | - |
H2O | 0.50 | 0.50 | 2.00 |
O2 | 0.50 | - | - |
** Note: certified as NOx