Reference number
ISO 21069-2:2008
ISO 21069-2:2008
© ISO 2024
International Standard
ISO 21069-2:2008
Road vehicles — Test of braking systems on vehicles with a maximum authorized total mass of over 3,5 t using a roller brake tester — Part 2: Air over hydraulic and purely hydraulic braking systems
Edition 1
2008-05
2008-05
ISO 21069-2:2008
41339
Publicado
(Edición 1, 2008)
Esta publicación se revisó y confirmó por última vez en 2022.
Por lo tanto, esta versión es la actual.
Resumen
ISO 21069-2:2008 describes a procedure that generates comparable measurement results in roller brake testing, such that the efficiency of the service braking system can be assessed reliably wherever the roller brake tests are performed.
The following items are covered in ISO 21069-2:2008:
- symbols and definitions;
- test methods;
- test conditions;
- test equipment required;
- accuracy of test equipment;
- data recording and calculation needed;
- presentation of results;
- assessment criteria for pass/fail.
Informaciones generales
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Estado: PublicadoFecha de publicación: 2008-05Etapa: Norma Internacional confirmada [90.93]
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Edición: 1Número de páginas: 14
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Comité Técnico :ISO/TC 22/SC 33ICS :43.040.40
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