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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
 
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Your selection : Mass and related quantities
 
Ukraine, NSC "Institute of Metrology" (National Scientific Centre "Institute of Metrology")
Complete CMCs in Mass and related quantities for Ukraine (.PDF file)
Gravity (free fall) acceleration. On (stable) site, 9.77 m/s2 to 9.85 m/s2
Absolute expanded uncertainty (k = 2, level of confidence 95%) in m/s2: 2.08E-07
Absolute measurement
Ambient temperature: 14 °C to 34 °C
Approved on 21 June 2017
Internal NMI service identifier: NSCIM-M-8.1.1/7
 
Hardness. Primary hardness standard block, Vickers (HV5 to HV30) according to ISO 6507:1 and GOST 2999 
Relative expanded uncertainty (k = 2, level of confidence 95%) in %: 1.5
Vickers
Total force: for 49.03 N to 294.2 N
Approved on 19 February 2014
 
Mass. Mass standards, 1 mg to 100 mg
Absolute expanded uncertainty (k = 2, level of confidence 95%) in µg: 2 to 4
Subdivision method
Uncertainty scales with measurand level. The volume of the mass standards is known
Approved on 10 September 2014
 
Mass. Mass standards, 0.1 g to 1 g
Absolute expanded uncertainty (k = 2, level of confidence 95%) in µg: 4 to 4.2
Subdivision method
Uncertainty scales with measurand level. The volume of the mass standards is known
Approved on 10 September 2014
 
Mass. Mass standards, 1 g to 10 g
Absolute expanded uncertainty (k = 2, level of confidence 95%) in µg: 4.2 to 6.5
Direct comparison in air
Uncertainty scales with measurand level. The volume of the mass standards is known
Approved on 10 September 2014
 
Mass. Mass standards, 10 g to 100 g
Absolute expanded uncertainty (k = 2, level of confidence 95%) in µg: 6.5 to 31
Direct comparison in air
Uncertainty scales with measurand level. The volume of the mass standards is known
Approved on 10 September 2014


 
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