Information from Annex XXI, Sub-Annex 4 to Regulation (EU) 2017/1151 |
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Adjustable wheel alignment parameters | : | |
The coefficients, c 0 , c 1 and c 2 , | : | c 0 =
c 1 =
c 2 =
|
The coastdown times measured on the chassis dynamometer | : | Reference speed (km/h) | Coastdown time (s) |
---|
130 | |
120 | |
110 | |
100 | |
90 | |
80 | |
70 | |
60 | |
50 | |
40 | |
30 | |
20 | |
Additional weight may be placed on or in the vehicle to eliminate tyre slippage | : | weight (kg)
on/in the vehicle
|
The coastdown times after performing the vehicle coast down procedure | : | Reference speed (km/h) | Coastdown time (s) |
---|
130 | |
120 | |
110 | |
100 | |
90 | |
80 | |
70 | |
60 | |
50 | |
40 | |
30 | |
20 | |
Information from Annex XXI, Sub-Annex 5 to Regulation (EU) 2017/1151 |
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NO x converter efficiency Indicated concentrations (a); (b), (c), (d), and the concentration when the NOx analyser is in the NO mode so that the calibration gas does not pass through the converter
| : | (a) =
(b) =
(c) =
(d) =
Concentration in NO mode =
|
Information from Annex XXI, Sub-Annex 6 to Regulation (EU) 2017/1151 |
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The distance actually driven by the vehicle | : | |
For manual shift transmission vehicle, MT vehicle that cannot follow the cycle trace:
The deviations from the driving cycle
| : | |
Drive trace indices: | | |
The following indices shall be calculated in accordance with the standard SAE J2951(Revised Jan-2014): | :
:
|
IWR: Inertial Work Rating | : |
RMSSE: Root Mean Squared Speed Error | :
:
:
|
Particulate sample filter weighing | | |
Filter before the test | : |
Filter after the test | : |
Reference filter | : |
Content of each of the compounds measured after stabilization of the measuring device | : | |
Regeneration factor determination | | |
The number of cycles D between two WLTCs where regeneration events occur | : |
The number of cycles over which emission measurements are made n | : |
The mass emissions measurement M′ sij for each compound i over each cycle j | : |
Regeneration factor determination The number of applicable test cycles d measured for complete regeneration
| : | |
Regeneration factor determination | | |
Msi | : |
Mpi | : |
Ki | : |
Information from Annex XXI, Sub-Annex 6a to Regulation (EU) 2017/1151 |
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ATCT The air temperature and humidity of the test cell measured at the vehicle cooling fan outlet at a minimum frequency of 0,1 Hz.
| : | Temperature set point = T reg
Actual temperature value
± 3 °C at the start of the test
± 5 °C during the test
|
The temperature of the soak area measured continuously at a minimum frequency of 0,033 Hz. | : | Temperature set point = T reg
Actual temperature value
± 3 °C at the start of the test
± 5 °C during the test
|
The time of transfer from the preconditioning to the soak area | : | ≤ 10 minutes |
The time between the end of the Type 1 test and the cool down procedure | : | ≤ 10 minutes |
The measured soaking time, and shall be recorded in all relevant test sheets. | : | time between the measurement of the end temperature and the end of the Type 1 test at 23 °C |
Information from Annex VI to Regulation (EU) 2017/1151 |
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Diurnal testing Ambient temperature during the two diurnal cycles (recorded at least every minute)
| : | |
Canister puff loss loading Ambient temperature during the first 11-hour profile (recorded at least every 10 minutes)
| : | ] |