Iso 5948 Pdf Link

– Railway rolling stock – Axle-mounted lighting devices for passenger coaches – is an international standard published by the International Organization for Standardization (ISO). It specifies the requirements for lighting systems that are mounted directly on the axles of railway passenger coaches.

: The maximum allowable size or frequency of defects. Tires exceeding these limits are rejected or designated for restricted use. 5. Documentation and Reporting A compliant test report under ISO 5948 must include: Identification of the tire (heat number, serial number). Type of equipment and probes used. The scanning sensitivity and reference standards employed. iso 5948 pdf

The standard did not strictly dictate how to perform the test (methodology), but rather defined and the acceptance criteria for those indications. – Railway rolling stock – Axle-mounted lighting devices