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Final report on the APMP comparison of capacitance at 100 pF (APMP supplementary comparison APMP.EM-S7)

Leigh Johnson1, Wey Chua2, Andrew Corney3, Jimmy Hsu4, Hadi Sardjono5, Rae Duk Lee6, Zhang Zhonghua7, Ajchara Charoensook8, Peter Coogan1, Yasuhiro Nakamura9, Alan Moodley10, A K Saxena11, Y K Yan12, Abdul Rashid Bin Zainal Abidin13, Jinni Lee2 and Yuri Semenov14

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SUPPLEMENTARY COMPARISON

A comparison of capacitance at 100 pF was conducted between thirteen participating laboratories from the Asia-Pacific region. Measurements were made over the period 2004 to 2006. The behaviour of the travelling artefact was consistent with a steady linear drift at a rate of less than 0.1 µF/F per year. Despite the wide range of capabilities within the region, the results showed good agreement between all participating laboratories.

Main text. To reach the main text of this paper, click on Final Report. Note that this text is that which appears in Appendix B of the BIPM key comparison database kcdb.bipm.org/.

The final report has been peer-reviewed and approved for publication by the APMP, according to the provisions of the CIPM Mutual Recognition Arrangement (MRA).


Dates

Issue 1A ( 1 January 2008)



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