Title :
Change in mass standards with a passage of time
Author :
Kuwayama, Shigemitsu ; Watabe, Yoshikazu
Author_Institution :
Tech. Service Div., Mettler-Toledo K.K., Japan
Abstract :
Change in mass standards with a passage of time affects uncertainty of measurement on mass traceability. We have tried to verify the changes of mass standards used for daily work by staff members in charge of balance calibration because we have calibrated our mass standards by SCS (Swiss Calibration Service) initially and re-calibrated also by JCSS (Japan Calibration Service System).
Keywords :
calibration; mass measurement; measurement standards; measurement uncertainty; Japan Calibration Service System; Swiss Calibration Service; balance calibration; mass standards; mass traceability; measurement uncertainty;
Conference_Titel :
SICE 2004 Annual Conference
Conference_Location :
Sapporo
Print_ISBN :
4-907764-22-7
