Rapid recording

THE EFFECTS on the track geometry of rail wear and sleeper movement can be measured at up to 30 km/h using DataTaker DT800. Track twist angles are measured every 3m, and transmitted to a laboratory by GSM network. Readings are compared with previous measurements to establish if the angle meets ...

Premium content, please sign in to view.

Sub Advert

Not yet a Premium subscriber?

Upgrade today to benefit from:

  • Knowledge hub access:
  • Profiles of main line and urban rail operators
  • Country and city map directory
  • Network and traffic data
  • VIP passes to Railway Gazette virtual events
  • Exclusive features and analysis
  • Print and digital editions of Railway Gazette International and Metro Report International magazines
  • Unlimited access to online news
  • Weekly curated subscriber newsletter
  • Access to digital magazine archive

Get premium content now Upgrade