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Calibration and Measurement Capabilities
Time and Frequency
In the CMCs uncertainty statements, the notation Q[a, b] stands for the root-sum-square of the terms between brackets: Q[a, b] = [a2 + b2]1/2
 
Result of the search
Your selection : Time and Frequency
 
Czech Republic, IPE (Institute of Photonics and Electronics)
Complete CMCs in Time and Frequency for Czech Republic (.PDF file)
Frequency. Frequency counter, 5 MHz
Relative expanded uncertainty (k = 2, level of confidence 95 %) in Hz/Hz: 9E-12
Frequency source
Averaging time: 1 s
Approved on 02 May 2006
Internal NMI service identifier: IPE/14
 
Frequency. Frequency counter, 10 MHz
Relative expanded uncertainty (k = 2, level of confidence 95 %) in Hz/Hz: 9E-12
Frequency source
Averaging time: 1 s
Approved on 02 May 2006
Internal NMI service identifier: IPE/15
 
Frequency. Local frequency standard, 5 MHz
Relative expanded uncertainty (k = 2, level of confidence 95 %) in Hz/Hz: 6E-14
Phase time measurement
Averaging time: 1 day
Approved on 02 May 2006
Internal NMI service identifier: IPE/7
 
Frequency. Local frequency standard, 5 MHz
Relative expanded uncertainty (k = 2, level of confidence 95 %) in Hz/Hz: 6E-13
Phase time measurement
Averaging time: 1000 s
Approved on 02 May 2006
Internal NMI service identifier: IPE/8
 
Frequency. Local frequency standard, 10 MHz
Relative expanded uncertainty (k = 2, level of confidence 95 %) in Hz/Hz: 6E-14
Phase time measurement
Averaging time: 1 day
Approved on 02 May 2006
Internal NMI service identifier: IPE/9
 
Frequency. Local frequency standard, 10 MHz
Relative expanded uncertainty (k = 2, level of confidence 95 %) in Hz/Hz: 6E-13
Phase time measurement
Averaging time: 1000 s
Approved on 02 May 2006
Internal NMI service identifier: IPE/10


 
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