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EURAMET.L-S23
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EURAMET.L-S23
Information
Metrology area, branch   Length, Dimensional Metrology
Description   High precision roundness measurement by error separation techniques
Time of measurement   2013 - 2014
Status   Approved and published
Reference(s)   Metrologia, 2017, 54, Tech. Suppl., 04003
EURAMET.L-S23 Technical Protocol
Measurand   Roundness
Transfer device(s)   A glass hemisphere with a diameter of about 50 mm and a sphere with a diameter of about 30 mm
Comparison type   Supplementary comparison
Consultative Committee  CCL (Consultative Committee for Length)
Conducted by   EURAMET (formerly EUROMET) (European Association of National Metrology Institutes)
Other designation(s)  EURAMET Project No 1269