Measurement of Long Wavelength Irregularities on Rails
This white paper provides information about existing and novel methods for measuring long wavelength irregularities...
While the standard CAT measures single rails effectively, you may want to save time and energy by measuring two rails simultaneously.
The Bi-CAT uses the same technology as the CAT and essentially the same software to measure rail corrugation and acoustic roughness on both rails simultaneously at a comfortable walking speed of 3km-4km / h (1m / s). The Bi-CAT packs into the same size of plastic instrument case as a CAT, but has an additional plastic box that contains the framework. The total weight of the equipment and carrying cases is less than 28kg.
The Bi-CAT can be used on flat-bottomed (Vignole), embedded or grooved rails.
We expect the main use of the Bi-CAT to be for corrugation surveys and during rail re-profiling work, particularly for those clients who have to collect measurements in a short time window. The equipment was indeed developed at the request of these users.
This white paper provides information about existing and novel methods for measuring long wavelength irregularities...
This white paper provides information about long-wave irregularities in vehicle-based equipment, and demonstrates how they...
RailMeasurement develops and supplies equipment to measure irregularities, in particular corrugation and acoustic roughness, on...