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monoelemental solution
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United Kingdom, NPL (National Physical Laboratory)
Complete CMCs in Electricity and Magnetism for United Kingdom (.PDF file)
Magnetic fields: DC magnetic flux density. Field generator, magnetometer: flux density B, 1E-09 T to 2E-05 T
Absolute expanded uncertainty (k = 2, level of confidence 95 %) in T: (5E-10 + 0.0015B), B in T
Fluxgate magnetometer
Approved on 06 August 2013
Internal NMI service identifier: 311
 
Magnetic fields: DC magnetic flux density. Field generator, magnetometer, 2E-05 T to 13 T
Relative expanded uncertainty (k = 2, level of confidence 95 %) in %: 0.0015 to 0.2
NMR and Hall effect magnetometer
Approved on 06 August 2013
Internal NMI service identifier: 312
Uncertainty table