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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
 
Brazil, INMETRO (Instituto Nacional de Metrologia, Qualidade e Tecnologia)
Complete CMCs in Mass and related quantities for Brazil (.PDF file)
Absolute pressure gas medium. Pressure measuring devices, 5 kPa to 110 kPa
Absolute expanded uncertainty (k = 2, level of confidence 95%) in Pa: 10
Direct comparison with standard
Temperature: (20 ± 1) ºC
 
Absolute pressure gas medium. Pressure measuring devices, 1.40E-02 MPa to 7 MPa
Relative expanded uncertainty (k = 2, level of confidence 95%): 5.00E-05
Direct comparison with standard
Temperature: (20 ± 1) ºC
 
Absolute pressure gas medium. Pressure measuring devices, 1.00E-04 Pa to 0.1 Pa
Relative expanded uncertainty (k = 2, level of confidence 95%): 0.003
Direct comparison with standard
Temperature: (20 ± 1) ºC
 
Absolute pressure gas medium. Pressure measuring devices, 1.00E-05 Pa to 0.1 Pa
Relative expanded uncertainty (k = 2, level of confidence 95%): 0.009 to 0.33
Direct comparison with standard
Temperature: (20 ± 1) ºC
 
Absolute pressure gas medium. Pressure measuring devices, 0.13 Pa to 1.33E+05 Pa
Relative expanded uncertainty (k = 2, level of confidence 95%): 0.0002 to 0.02
Direct comparison with standard
Temperature: (20 ± 1) ºC
 
Absolute pressure gas medium. Pressure measuring devices, 1.4 kPa to 172 kPa
Relative expanded uncertainty (k = 2, level of confidence 95%): 4.50E-05
Direct comparison with standard
Temperature: (20 ± 1) ºC


 
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