Differences
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services [2019/03/22 14:31] jmzint [Frequency calibration over GNSS service] |
services [2021/06/21 11:15] fmeyer [Accredited laboratory] |
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| (This service is covered by the Arrangement for Mutual Recognition [[https://www.bipm.org/en/cipm-mra/objectives.html|(CIPM MRA)]]{{:cipm_mra_logo-big.png?100|}}) | (This service is covered by the Arrangement for Mutual Recognition [[https://www.bipm.org/en/cipm-mra/objectives.html|(CIPM MRA)]]{{:cipm_mra_logo-big.png?100|}}) | ||
| - | ===== Accredited and Certified Measurements ==== | + | ===== Accredited laboratory ==== |
| Our lab is affiliated to LNE through the brand LNE-LTFB, which combines the TF Department of the FEMTO-ST Institute and the TF Team of UTINAM (Observatory of Besancon) in a single entity. | Our lab is affiliated to LNE through the brand LNE-LTFB, which combines the TF Department of the FEMTO-ST Institute and the TF Team of UTINAM (Observatory of Besancon) in a single entity. | ||
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| * Phase Noise measurements, i.e. L(f) or Sphi(f) | * Phase Noise measurements, i.e. L(f) or Sphi(f) | ||
| * Frequency Stability (short term, < 100s), i.e., Allan Variance | * Frequency Stability (short term, < 100s), i.e., Allan Variance | ||
| - | Check the complete and up-to-date description of those lines in our [[http://www.cofrac.fr/annexes/sect2/2-13.pdf|2-13 accredited scope]] | + | Check the complete and up-to-date description of those lines and the list of calibration sites in our [[http://www.cofrac.fr/annexes/sect2/2-13.pdf|2-13 accredited scope]] |
| LNE-LTFB also provide accredited certificates of calibration for the following quantities | LNE-LTFB also provide accredited certificates of calibration for the following quantities | ||
| Line 59: | Line 59: | ||
| Covered instrumentation include frequency standards, time/frequency counters, pulse generators, chronograph, clock watches. | Covered instrumentation include frequency standards, time/frequency counters, pulse generators, chronograph, clock watches. | ||
| - | The complete and up-to-date description of those lines in our [[http://www.cofrac.fr/annexes/sect2/2-06.pdf|2-06 accredited scope]] | + | The complete and up-to-date description of those lines and the list of calibration sites in our [[http://www.cofrac.fr/annexes/sect2/2-06.pdf|2-06 accredited scope]] |
| - | (Those services are covered by the Arrangement for Mutual Recognition [[https://www.bipm.org/en/cipm-mra/objectives.html|(CIPM MRA)]]{{:cipm_mra_logo-big.png?100|}}) | + | (Those services are covered by the Arrangement for Mutual Recognition [[https://www.bipm.org/fr/cipm-mra/|(CIPM MRA)]]{{:cipm_mra_logo-big.png?100|}}) |