Technical Committee for Length

The Technical Committee of Length supports industry and researchers by coordinating and further developing the measurement related to the unit of length, the metre. Technical areas include:

  • Wavelength (frequency) standards
  • Dimensional measurement (length, area, volume)
  • Angle measurement
  • Co-ordinate measurement
  • Measurements for micro- and nano-technology
  • Form measurement (shape, flatness, roundness, cylindricity, straightness)
  • Surface texture
  • Roughness measurement
  • Measurement of complex geometry
  • Calibration of measuring instruments
  • Distance measurement

TC Chair

TC-L News

See all EURAMET news
EMPIR project brings documentary standardisation to Ion gauges
Completed in 2020 the Ion Gauge project continues to bring standardisation to vacuum measurements
Register now - 2023 International Metrology Congress
The 4-day event will include input from a number of EMPIR joint research projects
Sten Bergstrand is new chair of TC Length
Sten Bergstrand (RISE, Sweden) started his new term as chair of EURAMET’s Technical Committee for Length (TC-L) at the association’s 2021 General Asse...