Document ID: chunk:federal_register_of_legislation:F2024L00446:reg:6600:p15
Version: federal_register_of_legislation:F2024L00446
Segment Type: reg
Provision Reference: reg 6600 (pt 15/28)
Character Range: 816932–830733

A3/18 shall be used.

              5. Technical data on liquid fuels for testing vehicles with compression ignition engines
              5.1. J-Diesel (nominal 53 Cetane, B0)
Table A3/14
This table is only applicable for Level 1B;
J-Diesel (nominal 53 cetane, B0)
Fuel Property or Substance Name                                                       Units    Specification  Test method
Minimum                                                                               Maximum
Cetane index                                                                                   53             57           JIS K2280 a
Density                                                                               g/cm³    0.824          0.840        JIS K2249 a
Distillation:
— 50 % distillation temperature                                                       K (°C)   528 (255)      568 (295)    JIS K2254 a
— 90 % distillation temperature                                                       K (°C)   573 (300)      618 (345)    JIS K2254 a
— final boiling point                                                                 K (°C)                  643 (370)    JIS K2254 a
Flash point                                                                           K (°C)   331(58)                     JIS K2265–3 a
Kinematic viscosity at 30 °C                                                          mm2/s    3.0            4.5          JIS K2283 a
All aromatic series                                                                   vol %                   25           JIS Method HPLC a
Polycyclic aromatic hydrocarbons                                                      vol %                   5.0          JIS Method HPLC a
Sulphur content                                                                       wt ppm                  10           JIS K2541-1,2,6,7 a

FAME                                                                                  %                       0.1          Method prescribed in the Japanese concentration measurement procedure announcement a
Triglyceride                                                                          %                       0.01         Method prescribed in the Japanese concentration measurement procedure announcement a
a  Other method that is traceable to national or international standard may be used.

5.2.  (Reserved)
5.3.  (Reserved)

5.4.  E-Diesel (nominal 52 Cetane, B7)
Table A3/17
This table is only applicable for Level 1A;
E-Diesel (nominal 52 cetane, B7)
Parameter                                                                                                                                                                                                                                                                                                                                                                                                                                       Unit      Limits (a)  Test method
Minimum                                                                                                                                                                                                                                                                                                                                                                                                                                         Maximum
Cetane Index                                                                                                                                                                                                                                                                                                                                                                                                                                              46.0                     EN-ISO 4264
Cetane number (b)                                                                                                                                                                                                                                                                                                                                                                                                                                         52.0        56.0         EN-ISO 5165
Density at 15 °C                                                                                                                                                                                                                                                                                                                                                                                                                                kg/m³     833.0       837.0        EN-ISO 12185
Distillation:
— 50 % point                                                                                                                                                                                                                                                                                                                                                                                                                                    °C        245.0       —            EN-ISO 3405
— 95 % point                                                                                                                                                                                                                                                                                                                                                                                                                                    °C        345.0       360.0        EN-ISO 3405
— final boiling point                                                                                                                                                                                                                                                                                                                                                                                                                           °C        —           370.0        EN-ISO 3405
Flash point                                                                                                                                                                                                                                                                                                                                                                                                                                     °C        55          —            EN ISO 2719
Cloud point                                                                                                                                                                                                                                                                                                                                                                                                                                     °C        —           -10          EN 116
Viscosity at 40 °C                                                                                                                                                                                                                                                                                                                                                                                                                              mm²/s     2.30        3.30         EN-ISO 3104
Polycyclic aromatic hydrocarbons                                                                                                                                                                                                                                                                                                                                                                                                                % m/m     2.0         4.0          EN 12916
Sulphur content                                                                                                                                                                                                                                                                                                                                                                                                                                 mg/kg     —           10.0         EN ISO 20846/
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   EN ISO 20884
Copper corrosion (3 hours, 50 °C)                                                                                                                                                                                                                                                                                                                                                                                                                         —           Class 1      EN-ISO 2160
Conradson carbon residue (10 % DR)                                                                                                                                                                                                                                                                                                                                                                                                              % m/m     —           0.20         EN-ISO 10370
Ash content                                                                                                                                                                                                                                                                                                                                                                                                                                     % m/m     —           0.010        EN-ISO 6245
Total contamination                                                                                                                                                                                                                                                                                                                                                                                                                             mg/kg                 24           EN 12662
Water content                                                                                                                                                                                                                                                                                                                                                                                                                                   mg/kg     —           200          EN-ISO 12937
Acid number                                                                                                                                                                                                                                                                                                                                                                                                                                     mg KOH/g  —           0.10         EN ISO 6618
Lubricity (HFRR wear scan diameter at 60 °C)                                                                                                                                                                                                                                                                                                                                                                                                    μm        —           400          EN ISO 12156
Oxidation stability at 110 °C (c)                                                                                                                                                                                                                                                                                                                                                                                                               h         20.0                     EN 15751
FAME (d)                                                                                                                                                                                                                                                                                                                                                                                                                                        % v/v     6.0         7.0          EN 14078
(a)  The values quoted in the specifications are 'true values'. In establishing of their limit values the terms of ISO 4259 Petroleum products – Determination and application of precision data in relation to methods of test have been applied and in fixing a minimum value, a minimum difference of