Home    Key and supplementary comparisons    Calibration and Measurement Capabilities - CMCs
The BIPM key comparison database
Refine your search
CMC AREA
CMCs General Physics (178)
CMCs Ionizing Radiation (51)
CMCs Chemistry (18)
PHYSICS >
Temperature (37)
Sound in air (31)
Frequency (21)
Dimensional metrology (14)
DC voltage, current, and resistance (14)
Impedance up to the MHz range (11)
AC voltage, current, and power (11)
Photometry (8)
Mass, mass standards (6)
High voltage and current (6)
Time scale difference (5)
Time interval (5)
IONIZING RADIATION
Activity per unit mass (14)
Activity (14)
Air kerma rate (6)
Ambient dose equivalent rate (5)
Directional dose equivalent rate (5)
Personal dose equivalent in 10 mm depth (5)
Surface emission rate (2)
CHEMICAL MATERIAL >
nitrogen (7)
methane (6)
synthetic air (2)
aqueous buffer solution (1)
aqueous pH buffer (1)
CHEMICAL ANALYTE >
carbon monoxide (4)
carbon dioxide (2)
propane (2)
sulfur dioxide (2)
nitrogen (1)
GEOGRAPHIC LOCATION
COOMET (247)
Belarus (247)
Result of the search
Your query 'Belarus' produced 247 results New search
1  2  3 [Next >>]

 
Belarus, BelGIM (Belarussian State Institute for Metrology)
Complete CMCs in Time and Frequency for Belarus (.PDF file)
Time interval. Period source, 1E-08 s to 2 s
Absolute expanded uncertainty (k = 2, level of confidence 95%) in s: 2E-10
Time interval meter
Slewing rate: >= 0.5 V/ns
Approved on 23 April 2010
Internal NMI service identifier: BelGIM/3.1.1.1
 
Time interval. Rise/fall time source, 2.5E-11 s to 1E-08 s
Absolute expanded uncertainty (k = 2, level of confidence 95%) in s: (8E-12 + 1E-03T), T time interval in s
Oscilloscope
Pulse amplitude: - 1 V to +1 V
Approved on 23 April 2010
Internal NMI service identifier: BelGIM/3.2.1.1
 
Time interval. Rise/fall time source, 5E-09 s to 1E-03 s
Absolute expanded uncertainty (k = 2, level of confidence 95%) in s: (2E-09 + 1E-03T), T time interval in s
Oscilloscope
Pulse amplitude: - 60 V to +60 V
Approved on 23 April 2010
Internal NMI service identifier: BelGIM/3.2.1.2
 
Time interval. Pulse width source, 1E-08 s to 2 s
Absolute expanded uncertainty (k = 2, level of confidence 95%) in s: 2E-09
Time interval meter
Slewing rate: >= 0.5 V/ns
Approved on 23 April 2010
Internal NMI service identifier: BelGIM/3.2.2.1
 
Time scale difference. Local clock vs. UTC(BY), -1 s to +1 s
Absolute expanded uncertainty (k = 2, level of confidence 95%) in ns: 3.0
Time interval measurement
Pulse amplitude: > 1 V
Approved on 23 April 2010
Internal NMI service identifier: BelGIM/1.1.1.1
 
Time scale difference. Local clock vs. UTC, -1 s to +1 s
Absolute expanded uncertainty (k = 2, level of confidence 95%) in ns: 70
Time interval measurement
Pulse amplitude: > 1 V
Averaging time: 1 day
Prediction time: 20 days
Prediction time 20 days after last published in the BIPM Circular T
Approved on 23 April 2010
Internal NMI service identifier: BelGIM/1.1.2.1
 
Time scale difference. Local clock vs. UTC, -1 s to +1 s
Absolute expanded uncertainty (k = 2, level of confidence 95%) in ns: 18
Time interval measurement, post processed
Pulse amplitude: > 1 V
Averaging time: 1 day
Approved on 23 April 2010
Internal NMI service identifier: BelGIM/1.1.2.2
 
Time scale difference. Remote clock vs. UTC(BY), -1 s to +1 s
Absolute expanded uncertainty (k = 2, level of confidence 95%) in ns: 23
GLONASS multichannel common view
Averaging time: 1 day
Approved on 23 April 2010
Internal NMI service identifier: BelGIM/1.2.1.1
 
Time scale difference. Remote clock vs. UTC(BY), -1 s to +1 s
Absolute expanded uncertainty (k = 2, level of confidence 95%) in ns: 18
GPS single channel common view
Averaging time: 1 day
Approved on 23 April 2010
Internal NMI service identifier: BelGIM/1.2.1.2
 
Frequency. Frequency counter, 10 MHz
Relative expanded uncertainty (k = 2, level of confidence 95%) in Hz/Hz: 6E-12
Frequency comparator
Averaging time: 10 s
Relative frequency difference: < 1E-10
Approved on 23 April 2010
Internal NMI service identifier: BelGIM/2.3.1.3
 
Time interval. Rise/fall time meter, 2.5E-11 s to 5E-07 s
Relative expanded uncertainty (k = 2, level of confidence 95%) in s/s: 8E-02
Calibrated rise/fall time source
Pulse amplitude: 5 mV to 3 V
Approved on 23 April 2010
Internal NMI service identifier: BelGIM/3.4.2.1
 
Frequency. Local frequency standard, 5 MHz
Relative expanded uncertainty (k = 2, level of confidence 95%) in Hz/Hz: 7E-13
Phase comparator
Averaging time: 1 s
Relative frequency difference: < 1E-10
Frequency instability measurement
Approved on 23 April 2010
Internal NMI service identifier: BelGIM/2.1.1.1
 
Frequency. Local frequency standard, 5 MHz
Relative expanded uncertainty (k = 2, level of confidence 95%) in Hz/Hz: 6E-15
Phase comparator
Averaging time: 10000 s
Relative frequency difference: < 1E-10
Frequency instability measurement
Approved on 23 April 2010
Internal NMI service identifier: BelGIM/2.1.1.1
 
Frequency. Local frequency standard, 10 MHz
Relative expanded uncertainty (k = 2, level of confidence 95%) in Hz/Hz: 7E-13
Phase comparator
Averaging time: 1 s
Relative frequency difference: < 1E-10
Frequency instability measurement
Approved on 23 April 2010
Internal NMI service identifier: BelGIM/2.1.1.1
 
Frequency. Local frequency standard, 10 MHz
Relative expanded uncertainty (k = 2, level of confidence 95%) in Hz/Hz: 6E-15
Phase comparator
Averaging time: 10000 s
Relative frequency difference: < 1E-10
Frequency instability measurement
Approved on 23 April 2010
Internal NMI service identifier: BelGIM/2.1.1.1
 
Frequency. Local frequency standard, 100 MHz
Relative expanded uncertainty (k = 2, level of confidence 95%) in Hz/Hz: 7E-13
Phase comparator
Averaging time: 1 s
Relative frequency difference: < 1E-10
Frequency instability measurement
Approved on 23 April 2010
Internal NMI service identifier: BelGIM/2.1.1.1
 
Frequency. Local frequency standard, 100 MHz
Relative expanded uncertainty (k = 2, level of confidence 95%) in Hz/Hz: 6E-15
Phase comparator
Averaging time: 10000 s
Relative frequency difference: < 1E-10
Frequency instability measurement
Approved on 23 April 2010
Internal NMI service identifier: BelGIM/2.1.1.1
 
Frequency. Local frequency standard, 1 MHz
Relative expanded uncertainty (k = 2, level of confidence 95%) in Hz/Hz: 6E-12
Frequency comparator
Averaging time: 1 s
Relative frequency difference: < 1E-10
Frequency instability measurement
Approved on 23 April 2010
Internal NMI service identifier: BelGIM/2.1.1.2
 
Frequency. Local frequency standard, 1 MHz
Relative expanded uncertainty (k = 2, level of confidence 95%) in Hz/Hz: 7E-13
Frequency comparator
Averaging time: 10 s
Relative frequency difference: < 1E-10
Frequency instability measurement
Approved on 23 April 2010
Internal NMI service identifier: BelGIM/2.1.1.2
 
Frequency. Local frequency standard, 2.048 MHz
Relative expanded uncertainty (k = 2, level of confidence 95%) in Hz/Hz: 4E-12
Frequency comparator
Averaging time: 1 s
Relative frequency difference: < 1E-10
Frequency instability measurement
Approved on 23 April 2010
Internal NMI service identifier: BelGIM/2.1.1.3