2. Technical data on fuels for testing spark ignition engines 2.1. Type: Petrol (E10) Limits1 Test method2 Parameter Unit Minimum Maximum Research octane 91.0 98.0 EN ISO number, RON Motor octane EN ISO 83.0 89.0 number, MON 5163:20053 EN ISO 3675 Density at 15 °C kg/m3 743 756 EN ISO 12185 EN ISO 13016-1 Vapour pressure kPa 45.0 60.0 (DVPE) Max 0.05 per cent v/v Appearance Water content EN 12937 at -7°C: clear and bright Distillation: - evaporated at 70 per cent v/v 18.0 46.0 EN-ISO 3405 °C - evaporated at 100 per cent v/v 46.0 62.0 EN-ISO 3405 °C - evaporated at 150 per cent v/v 75.0 94.0 EN-ISO 3405 °C - final boiling point °C 170 210 EN-ISO 3405 Residue per cent v/v 2.0 EN-ISO 3405 — Hydrocarbon analysis: EN - olefins per cent v/v 3.0 18.0 EN 15553 EN 14517 - aromatics per cent v/v 19.5 35.0 EN 15553 EN 12177 - benzene per cent v/v 1.0 — EN 238, EN 14517 EN - saturates per cent v/v Report EN 15553 Carbon/hydrogen Report Carbon/oxygen Report ratio Induction period4 minutes 480 EN-ISO 7536 Oxygen content5 per cent m/m 3.38 3.7 EN 1601
2. Technical data on fuels for testing spark ignition engines 2.1. Type: Petrol (E10) Parameter Unit Limits1 Test method2 Minimum Maximum Research octane number, RON 91.0 98.0 EN ISO Motor octane number, MON 83.0 89.0 EN ISO 5163:20053 Density at 15 °C kg/m3 743 756 EN ISO 3675 EN ISO 12185 Vapour pressure kPa 45.0 60.0 EN ISO 13016-1 (DVPE) Water content Max 0.05 per cent v/v Appearance at -7°C: clear and bright EN 12937 Distillation: - evaporated at 70 °C per cent v/v 18.0 46.0 EN-ISO 3405 - evaporated at 100 °C per cent v/v 46.0 62.0 EN-ISO 3405 - evaporated at 150 °C per cent v/v 75.0 94.0 EN-ISO 3405 - final boiling point °C 170 210 EN-ISO 3405 Residue per cent v/v — 2.0 EN-ISO 3405 Hydrocarbon analysis: - olefins per cent v/v 3.0 18.0 EN EN 15553 - aromatics per cent v/v 19.5 35.0 EN 14517 EN 15553 - benzene per cent v/v — 1.0 EN 12177 EN 238, EN 14517 - saturates per cent v/v Report EN EN 15553 Carbon/hydrogen Report Carbon/oxygen ratio Report Induction period4 minutes 480 EN-ISO 7536 Oxygen content5 per cent m/m 3.38 3.7 EN 1601
ECE-TRANS-WP29-GRPE-76a3e.docx