Disajikan Dalam Rangka Pelatihan Oleh Ahmad Masrur M E A S U R E M E N T T R A C E A B I L I T Y

Measurement  Acuracy ( uncertainty )  Consistency ( traceability)

 Time  Location  Person or Company Consistency in Measurements

Why do we need consistency in measurement? Trade and International Trade Removal of Technical Barrier Mutual Recognition of Measurement Result

C O N C E P T  Traceability Property of a measurement result or values of a standard : 1.the result can be related to a reference 2.through a documented unbroken chain of comparisons 3.each contributes to the measurement uncertainty

Traceability An unbroken chain of comparisons Calibration intervals Measurement uncertainty Reference to SI units Documentation Competence (Accredited)

National Measurement System/International Traceability National Metrology Institute Standards Calibration Laboratories Industrial Calibration laboratories Test Equipment Product Testing Laboratories

Measurement Infrastucture :  Metrology  Accreditation  Legal Metrology  Document Standards

National Institute of Metrology (NIM) – China Standards and Calibration Laboratory (SCL) –HKSAR, China National Institute of Science and Technology(NIST) – USA National Physical Laboratory (NPL) – UK Physikalish-Technische Bundesanstalt (PTB) –Germany National Measurement Institute, Australia (NMIA) National Metrology Institute,Indonesia (KIM LIPI) Metrologi National Metrology Institutes (NMI)

International Bureau of Weights and Measures – BIPM 54 BIPM Member State General Conference on Weights and Measures (CGPM) Consists of delegates from member State and meets every 4 years International Committee for Weights And Measures (CIPM)  Consists 18 individuals Elected by the CGPM  Supervises BIPM and its activiities  Meet annualy at the bIPM’S HQs International Organizations National Metrology Institute Associates of The CGPM Consultative Committees And Joint Committees CIPM MRA JCRB (joint committee of the Regional Metrology Organization Headquarters (France) Direction,laboratories and Permanent staff Member of BIPM

Accreditation ILAC : International Laboratory Accreditation Cooperation APLAC : Asia Pacific Laboratory Accreditation Cooperation EA : The European co-operation for Accreditation International Regional NATA – Australia UKAS – UK DKD – Germany IANZ – New Zealand CNAL – China A2LA – USA HKAS – Hong Kong KAN - Indonesia National

Metrology Legal Definition  comprises all activities for which legal requirements are prescribed on measurement, units of measurement, measuring instruments and methods of measurement  being performed by or on behalf of governmental authorities, in order to ensure an appropriate level of credibility of measurement results in the national regulatory environment OIML – International organization of Legal Metrology APLMF – Asia Pacific Legal Metrology Forum WELMEC – European Cooperation in Legal Metrology International Regional

 ISO (International Organization for Standardization)  IEC (International Electrotechnical Commission) DOCUMENTATION ANSI - USA ASTM - USA BSI - UK DIN – Germany JIS – Japan JJG - China SAA – Australia  SNI - Indonesia International National