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View Paper |
Session Topic: 5C, Mass Session |
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Paper Title: Intercomparison Between CENAM, BIPM, and Troemner to Determine the Volume Magnetic Susceptibility of a 100 G Weight |
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Date & Time: TUESDAY, August 6, 2002 |
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2:30 - 4:00pm PARALLEL SESSIONS - SESSION 5 |
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Speaker: Jorge Nava-Martinez
CENAM |
Email: jnava@cenam.mx |
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The magnetic interactions may lead errors in mass measurements of high accuracy. The new requirements of magnetic susceptibility and permanent magnetization on the mass standards (weights) have been included in the new draft of the OIML R111. Measurement methods and instruments for characterizing these magnetic properties of the weights have been developed as well. The BIPM susceptometer has been adopted by a number of primary laboratories with responsibility for mass standard. |
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