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

Projects TC-L

Reg. No.
Coordinating Institute
Collaboration Type
L 601 2000-11-01 Calibration of 8 steel gauge blocks by mechanical comparison NSAI NML completed Comparison EURAMET.L-S12
L 602 2001-06-01 EUROMET key comparison on calibration of long gauge blocks, EUROMET.L-K2 NPL completed Comparison
L 610 2001-02-15 Comparison of reference laser interferometer systems CMI completed Comparison
L 643 2002-02-01 Short gauge blocks measured by interferometry JV completed Comparison
L 677 2003-01-01 Comparison of steel tape measures METAS completed Comparison
L 707 2003-07-01 Intercomparison of Measurement on Step Height Standards by SPM PTB completed Comparison
L 725 2003-03-12 Comparison of indexing tables, with small angle devider SMD completed Comparison
L 743 2004-05-15 EURAMET Key Comparison L - K6, CMM 2-D Artifact: Ball Plate PTB completed Comparison
L 765 2004-03-01 Calibration of 9 steel gauge blocks by mechanical comparison MCCAA-SMI completed Comparison
L 777 2004-05-17 STEP GAUGE CALIBRATION (EUROMET.L-K5.2004) CEM completed Comparison
L 797 2003-06-01 Calibration of gauge blocks by mechanical comparison NPL completed Comparison EUROMET.L-S16
L 812 2005-01-01 CALIBRATION OF DIAMETER STANDARDS (EUROMET.L-K4.2005) INRIM completed Comparison EUROMET.L-K4.2005
L 870 2007-11-01 (Bilateral) Comparison of measurements on precision polygons INRIM completed Comparison EUROMET.L-K3.1
L 873 2006-01-01 Absolute frequency measurements of stabilized lasers (MeP) in northern Europe for BIPM.L-K11 MIKES completed Comparison
L 875 2005-11-01 Bilateral comparison of a tape measure METAS completed Comparison EUROMET.L-S17
L 882 2006-02-01 Calibration of line scales EUROMET.L-K7 MIRS/UM-FS/LTM completed Comparison EURAMET.L-K7.2006
L 905 2006-08-01 Bilateral comparison of squareness measurements SMU completed Comparison EUROMET.L-S18
L 910 2006-07-07 Bilateral comparison of squareness measurements SMU completed Comparison EUROMET.L-S19
L 925 2006-08-01 Intercomparison of Measurements on Step Height Standards by SPM (EURAMET.L-S15.a) PTB completed Comparison EUROMET.L-S15.a
L 1053 2008-07-28 Involute Gear Artifacts PTB completed Comparison EURAMET.L-S24
L 1057 2008-06-01 Calibration of XXX Pin Gauges by Mechanical Probing NSAI NML completed Comparison
L 1074 2008-10-15 Angle comparison using an autocollimator PTB completed Comparison EURAMET.L-K3.2009
L 1138 2009-11-23 Comparison of gauge blocks by interferometry DZM completed Comparison EURAMET.L-K1.2
L 1169 2011-02-01 Comparison of laser distance measuring instruments GUM completed Comparison EURAMET.L-S20
L 1218 2012-01-02 Calibration of Gauge Blocks by Interferometry BEV completed Comparison EURAMET.L-K1.2011
L 1223 2012-03-12 Supplementary Comparison of Parallel Thread Gauges FSB-LPMD completed Comparison EURAMET.L-S21
L 1245 2013-01-01 Key comparison on surface roughness standards METAS completed Comparison EURAMET.L-K8.2013
L 1254 2013-04-01 Calibration of gauge blocks by mechanical comparison DTI completed Comparison EURAMET.L-S22
L 1269 2013-06-01 Comparison of high precision roundness measurements CEM completed Comparison EURAMET.L-S23
L 1283 2012-10-29 Calibration of gauge blocks by mechanical comparison DMDM completed Comparison
L 1299 2013-10-14 Follow-up of Euromet L-K4.2005 VSL in progress Comparison EURAMET.L-K4.2005.1
L 1407 2016-09-01 Measurement of groove depth standards in the range 1 µm up to 1 mm PTB in progress Comparison EURAMET.L-S26
L 1321 2014-06-23 Bilateral comparison in angle LNE completed Comparison EURAMET.L-K3.2009.1
L 1320 2014-06-23 Bilateral comparison in linescale LNE completed Comparison EURAMET.L-K7.2014
L 1354 2015-03-01 Comparison of pocket-type laser distance measurement instruments (EDMs) CEM completed Comparison EURAMET.L-S25
L 1365 2016-01-01 Key Comparison EURAMET.L-K5.2016 Calibration of a Step Gauge NPL in progress Comparison EURAMET.L-K5.2016
L 1502 2020-03-01 Calibration of surface roughness standards PTB in progress Comparison EURAMET.L-K8.2020
L 1410 2016-10-10 Calibration of Diameter Standards INRIM in progress Comparison EURAMET.L-K4.2015
L 1413 2017-03-01 Angle comparison using an autocollimator METAS completed Comparison EURAMET.L-K3.2009.2
L 1433 2018-01-01 Measurement of Steel Tapes of 10 m and 50 m PTB in progress Comparison EURAMET.L-S27
L 1487 2019-11-01 Measurement of short gauge blocks by interferometry CEM in progress Comparison EURAMET.L-K1.2019
L 1488 2020-06-01 Measurement of a 1 mm Stage Micrometer BEV in progress Comparison EURAMET.L-S29
L 1489 2020-02-01 High precision roundness measurement by error separation techniques CEM in progress Comparison EURAMET.L-S30
L 1490 2020-04-01 High precision flatness over 300 mm PTB in progress Comparison EURAMET.L-S28
144 result(s)