The list shows all projects coordinated within the Technical Committee for Length.

Projects TC-L

Reg. No.
Coordinating Institute
Collaboration Type
L 289 1993-09-21 Workshop on traceable measurement of surface texture, September 21-22 1993, London NPL completed Research
L 340 1995-01-09 Research of precision measurement of laser wavelengths completed Research
L 561 1998-12-01 Measurement of long gauge block RISE completed Research
L 588 2000-04-01 Traceability of surveying and geadetic instruments CEM completed Research
L 622 2001-10-01 Workshop on uncertainty in length measurements METAS completed Research
L 630 2001-07-01 EUROMET Initiative on Nanometrology METAS completed Research
L 639 2001-10-01 Mechanical calibration of gauge blocks MIKES completed Research
L 647 2002-03-01 Investigation of techniques for absolute laser frequency measurements using an optical femtosecond comb generator BEV completed Research
L 649 2002-05-01 Sensitivity Transfer Standards for Form Measuring Instruments PTB completed Research
L 652 2002-03-01 Calibration of short steel gauge blocks by mechanical comparison MIRS/UM-FS/LTM completed Research
L 659 2001-11-01 The combination of scanning probe microscopy, optical interferometry and x-ray interferometry NPL completed Research
L 672 2002-09-01 Determination of form/topography of high-quality flats PTB completed Research
L 678 2002-10-16 Workshop on Recent technical developments at length laboratories METAS completed Research
L 679 2002-06-01 Calibration of ring and plug gauges VSL completed Research
L 727 2003-07-01 Calibration of 8 Gauge Blocks by Interferometry. NSAI NML completed Research
L 728 2003-05-01 Bilateral Comparison of a 420mm x 420mm CMM ball plate. NSAI NML completed Research
L 744 2003-11-01 Studies on the acoustic method for determination of the effective air temperature and refractive index of air MIKES completed Research
L 747 2003-10-01 Workshop on software used in length metrology NPL completed Research
L 767 Exchange of experience in length calibration and proficiency testing DFM completed Research
L 795 2004-11-01 Bilateral comparison on laser frequency calibration BEV completed Research
L 807 2005-04-04 Workshop on Micro Coordinate Measuring Machines (µCMM) METAS completed Research
L 810 2004-10-19 Workshop on Recent developments & news at length laboratories NPL completed Research
L 866 2006-01-01 Interferometric calibration of microdisplacement actuators INRIM completed Research
L 868 2004-01-01 Tip sample interactions in scanning probe microscopy NPL completed Research
L 1068 2008-11-01 TC-L initiative to archive data of Key and Supplementary Comparisons BEV in progress Research
L 1087 2008-09-29 Average diameter of polymer particles with spherical form JV completed Research
L 1088 2008-10-01 Towards truly 3D metrology for advanced micro-parts VSL completed Research
L 1105 2009-06-29 Bilateral comparison on micro-CMM artefacts METAS completed Research
L 1124 2007-02-01 Comparison of Type F2 Software Measurement Standards for Surface Texture NPL completed Research
L 1196 2010-06-11 Comparison for modern microscopes at research laboratories (Nordic-nano1: 1D-gratings) MIKES completed Research
L 1239 2013-08-01 Measurement of surface roughness by AFM PTB in progress Research
L 1242 2013-09-01 Measurement of areal roughness parameters PTB in progress Research
L 1272 2013-05-01 Phase correction for interferometric measurement of gauge blocks CMI completed Research
L 1343 2014-11-01 MacroScale conference series PTB ongoing Research
L 1342 2014-11-01 NANOSCALE conference series PTB in progress Research
L 1372 2015-04-01 Comparison for modern microscopes at research laboratories (Nordic-nano2: Step height) MIKES completed Research
L 1463 2018-10-22 Laser sources for interferometry NPL in progress Research
L 1495 2020-02-01 Dissemination and verification of dimensional nanometrology technologies NPL in progress Research
L 7 1989-12-01 Calibration of gear standards PTB completed Traceabillity
L 135 1989-11-01 Calibration service for line standards from 0 to 3000 mm LNE completed Traceabillity
L 137 1989-11-01 Certification of API gauges NPL completed Traceabillity
L 142 1988-10-01 Calibration of polarimeters and saccharimeters PTB completed Traceabillity
L 801 2004-01-01 Calibration of stabilised laser sources by the optical femtosecond comb generator of BEV BEV completed Traceabillity
L 1063 2008-08-18 EURAMET link to the CCL key comparison CCL-K11 MIKES completed Traceabillity
144 result(s)