Railway applications. Track. Track geometry quality - Measuring systems. Manual and lightweight devices Ingestion-build-100580 A major theme is the

A major theme is the harmonization efforts across asset classes and jurisdictions

ISO 389‑5 and ISO 389‑8

determining their properties and identifying the level of contaminants is crucial for its performance

rated insulation level

This Part 2-2 applies to stationary or portable

Railway applications. Track. Track geometry quality - Measuring systems. Manual and lightweight devices Ingestion-build-100580 A major theme is the1 Scope This part of this European Standard specifies the minimum requirements that shall be met by measuring systems fitted on track geometry measuring trolleys and manually operated devices to give an evaluation of track geometry quality when measuring one or more of the parameters described in EN 138481: 2003+A1: 2008. It sets out the acceptable differences from EN 138481: 2003+A1: 2008 when using track geometry measuring trolleys and manually