Home    Key and supplementary comparisons    Calibration and Measurement Capabilities - CMCs
 Home  > CMCs Search  > M search form  > Country list  > CMC information
CMCs - Result of the search
Physics
• Acoustics, Ultrasound, Vibration
• Electricity and Magnetism
• Length
• Mass and related quantities
• Photometry and Radiometry
• Ionizing Radiation
• Thermometry
• Time and Frequency
Chemistry
• Chemistry
Traceability to the SI through the BIPM
• BIPM calibration and measurement services
Related links
• KCDB Statistics
• KCDB FAQs
• KCDB Reports
• CIPM MRA
• JCRB
• Find my NMI
• Metrologia
Contact us
• BIPM.KCDB@bipm.org
Calibration and Measurement Capabilities
Mass and related quantities
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 : Mass and related quantities, Fluid flow
 
Korea, Republic of, KRISS (Korea Research Institute of Standards and Science)
Complete CMCs in Mass and related quantities for Korea, Republic of (.PDF file)
Flow speed gas medium. Anemometer, 2.0 m/s to < 5.0 m/s
Relative expanded uncertainty (k = 2, level of confidence 95%) in %: 1.1
S-type pitot tube, cup anemometer, thermal anemometer, vane anemometer
Temperature: ambient
Pressure: ambient
Approved on 11 June 2012
Internal NMI service identifier: KRISS/10-2
 
Flow speed gas medium. Anemometer, 5.0 m/s to 16 m/s
Relative expanded uncertainty (k = 2, level of confidence 95%) in %: 0.60
S-type pitot tube, cup anemometer, thermal anemometer, vane anemometer
Temperature: ambient
Pressure: ambient
Approved on 11 June 2012
Internal NMI service identifier: KRISS/10-2
 
Mass gas flowrate. Gas flowmeter, 0.029 mg/s to 8300 mg/s
Relative expanded uncertainty (k = 2, level of confidence 95%) in %: 0.13
Critical nozzle, mass flowmeter
Fluid: dry air
Pressure: 100 kPa to 700 kPa
Temperature: (22 ± 2) °C
Piston prover: 30 cm3 to 12000 cm3
Bell prover: 0.2 m3, 0.6 m3
Approved on 11 June 2012
Internal NMI service identifier: KRISS/10-5
 
Mass gas flowrate. Gas flowmeter, 6.9 g/s to 2300 g/s
Relative expanded uncertainty (k = 2, level of confidence 95%) in %: 0.20
Critical nozzle, mass flowmeter
Fluid: dry air
Pressure: 100 kPa to 5000 kPa
Temperature: ambient
2 m3 weighing tank: 100 kg
Approved on 11 June 2012
Internal NMI service identifier: KRISS/10-5
 
Mass water flowrate. Water flowmeter, 0.2 kg/s to 1.6 kg/s
Relative expanded uncertainty (k = 2, level of confidence 95%) in %: 0.080
Coriolis mass flowmeter
Fluid: water
Pressure: ambient
Temperature: ambient
Test line: up to 25 mm
Weigh tank: 100 kg
Approved on 11 June 2012
Internal NMI service identifier: KRISS/10-4-1
 
Mass water flowrate. Water flowmeter, 1.1 kg/s to 16.6 kg/s
Relative expanded uncertainty (k = 2, level of confidence 95%) in %: 0.050
Coriolis mass flowmeter
Fluid: water
Pressure: ambient
Temperature: ambient
Test line: up to 80 mm
Weigh tank: 800 kg
Approved on 11 June 2012
Internal NMI service identifier: KRISS/10-4-1


 
 1  2