HIGH-ACCURACY POLARIMETRIC CALIBRATION OF QUARTZ CONTROL PLATES |
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| Michael Schulz, Andreas Fricke, Klaus Stock, Ana D. Alvarenga, Hakima Belaidi |
- Abstract:
- Quartz Control Plates used as standards for the quality control of polarimetric and saccharimetric measurements have to be calibrated with low uncertainty. A set-up for this is operated at PTB, and INMETRO is building a similar one. In both set-ups, the null detection of the polarimetric signal is of high importance. A novel procedure for this is proposed and tested which avoids the use of an electronic feedback loop.
- Keywords:
- polarimetry, saccharimeter, calibration
- Download:
- PWC-2006-TC8-022u.pdf
- DOI:
- -
- Event details
- Event name:
- XVIII IMEKO World Congress
- Title:
Metrology for a Sustainable Development
- Place:
- Rio de Janeiro, BRAZIL
- Time:
- 17 September 2006 - 22 September 2006