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Spain (548)
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Your query 'Spain' produced 548 results New search
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Spain, ROA (Real Instituto y Observatorio de la Armada)
Complete CMCs in Time and Frequency for Spain (.PDF file)
Time scale difference. Local clock vs UTC, -1 s to 1 s
Absolute expanded uncertainty (k = 2, level of confidence 95 %) in ns: 2
Time interval measurement
Pulse amplitude: -5 V to 5 V
Fractional part of modulo 1 second difference, integer part can be provided also
Approved on 08 June 2007
Internal NMI service identifier: ROA 1.1.1
 
Time scale difference. Local clock vs UTC, -1 s to 1 s
Absolute expanded uncertainty (k = 2, level of confidence 95 %) in ns: 40
Time interval measurement
Prediction time: 20 days
Fractional part of modulo 1 second difference, integer part can be provided also
Approved on 08 June 2007
Internal NMI service identifier: ROA 1.1.2
 
Time scale difference. Local clock vs UTC, -1 s to 1 s
Absolute expanded uncertainty (k = 2, level of confidence 95 %) in ns: 10
Time interval measurement
Averaging time: 5 days
Fractional part of modulo 1 second difference, integer part can be provided also
Approved on 08 June 2007
Internal NMI service identifier: ROA 1.1.2
 
Time scale difference. Remote clock vs UTC, -1 s to 1 s
Absolute expanded uncertainty (k = 2, level of confidence 95 %) in ns: 10
Time interval measurement
Pulse amplitude: > 1 V
Fractional part of modulo 1 second difference, integer part can be provided also
Approved on 08 June 2007
Internal NMI service identifier: ROA 1.2.1
 
Time scale difference. Remote clock vs UTC, -1 s to 1 s
Absolute expanded uncertainty (k = 2, level of confidence 95 %) in ns: 42
Time interval measurement (GPS)
Prediction time: 20 days
Fractional part of modulo 1 second difference, integer part can be provided also
Approved on 08 June 2007
Internal NMI service identifier: ROA 1.2.2
 
Time scale difference. Remote clock vs UTC, -1 s to 1 s
Absolute expanded uncertainty (k = 2, level of confidence 95 %) in ns: 15
Time interval measurement (GPS)
Averaging time: 5 days
Fractional part of modulo 1 second difference, integer part can be provided also
Approved on 08 June 2007
Internal NMI service identifier: ROA 1.2.2
 
Time interval. Period source, 1E-09 s to 1E+03 s
Absolute expanded uncertainty (k = 2, level of confidence 95 %) in ns: 0.02
Clocks and pulse generator
Pulse amplitude: -5 V to 5 V
Approved on 08 June 2007
Internal NMI service identifier: ROA 3.1.1
 
Time interval. Rise/fall time source, 1E-09 s to 1 s
Absolute expanded uncertainty (k = 2, level of confidence 95 %) in ns: 1.2
Time interval counter
Pulse amplitude: -5 V to 5 V
Approved on 08 June 2007
Internal NMI service identifier: ROA 3.2.1
 
Time interval. Pulse width source, 1E-09 s to 1 s
Absolute expanded uncertainty (k = 2, level of confidence 95 %) in ns: 1.2
Time interval counter
Pulse amplitude: -5 V to 5 V
Approved on 08 June 2007
Internal NMI service identifier: ROA 3.2.2
 
Time interval. Time difference source, 1E-09 s to 1 s
Absolute expanded uncertainty (k = 2, level of confidence 95 %) in ns: 1.2
Time interval counter
Pulse amplitude: -5 V to 5 V
Approved on 08 June 2007
Internal NMI service identifier: ROA 3.2.3
 
Time interval. Delay source, 1E-09 s to 1 s
Absolute expanded uncertainty (k = 2, level of confidence 95 %) in ns: 1.2
Time interval counter
Pulse amplitude: -5 V to 5 V
Approved on 08 June 2007
Internal NMI service identifier: ROA 3.2.4
 
Time interval. Period meter, 1E-07 s to 1 s
Absolute expanded uncertainty (k = 2, level of confidence 95 %) in ns: 2
Pulse generator
Pulse amplitude: -5 V to 5 V
Approved on 08 June 2007
Internal NMI service identifier: ROA 3.3.1
 
Time interval. Pulse width meter, 1E-08 s to 1 s
Absolute expanded uncertainty (k = 2, level of confidence 95 %) in ns: 2
Pulse generator
Pulse amplitude: -5 V to 5 V
Approved on 08 June 2007
Internal NMI service identifier: ROA 3.4.2
 
Frequency. Local frequency standard, 1 MHz
Relative expanded uncertainty (k = 2, level of confidence 95 %) in Hz/Hz: 1E-13
Phase time measurement
Averaging time: 1 day
Approved on 08 June 2007
Internal NMI service identifier: ROA 2.1.1
 
Frequency. Local frequency standard, 5 MHz
Relative expanded uncertainty (k = 2, level of confidence 95 %) in Hz/Hz: 1E-13
Phase time measurement
Averaging time: 1 day
Approved on 08 June 2007
Internal NMI service identifier: ROA 2.1.1
 
Frequency. Local frequency standard, 10 MHz
Relative expanded uncertainty (k = 2, level of confidence 95 %) in Hz/Hz: 1E-13
Phase time measurement
Averaging time: 1 day
Approved on 08 June 2007
Internal NMI service identifier: ROA 2.1.1
 
Frequency. Remote frequency standard, 5 MHz
Relative expanded uncertainty (k = 2, level of confidence 95 %) in Hz/Hz: 5E-13
Phase time measurement
Averaging time: 1 day
Approved on 08 June 2007
Internal NMI service identifier: ROA 2.1.2
 
Frequency. General frequency source, 1E-03 Hz to 1.3E+09 Hz
Relative expanded uncertainty (k = 2, level of confidence 95 %) in Hz/Hz: 3E-13
Frequency measurement
Averaging time: 1000 s
Approved on 08 June 2007
Internal NMI service identifier: ROA 2.2.1
 
Frequency. Frequency meter, 1 Hz to 15E+06 Hz
Relative expanded uncertainty (k = 2, level of confidence 95 %) in Hz/Hz: (2.00E-13 f + 8.00E-08), f in Hz
Direct measurement
Averaging time: 1000 s
It should be specified that it is implies the generation of standard frequency signals
Approved on 08 June 2007
Internal NMI service identifier: ROA 2.3.2
 
Spain, CEM (Centro Español de Metrologia)
Complete CMCs in Acoustics, Ultrasound, Vibration for Spain (.PDF file)
Pressure sensitivity level. Measurement microphone type LS1. Measurand unit, dB (reference: 1 V/Pa)
Absolute expanded uncertainty (k = 2, level of confidence 95%) in dB: 0.08
IEC 61094-2:1992
Frequency: 20 Hz to 24.9 Hz
Approved on 09 November 2006
Internal NMI service identifier: CEM/1