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CMCs General Physics (3)
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Materials (3)
Soft magnetic sheet and powder materials: specific apparent power (3)
Electrical conductivity: metallic materials
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ethane
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United Kingdom (3)
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United Kingdom, NPL (National Physical Laboratory)
Complete CMCs in Electricity and Magnetism for United Kingdom (.PDF file)
Soft magnetic sheet and powder materials: specific apparent power. Epstein, ring and single sheet sample, non-oriented material, 0.06 VA/kg to 400 VA/kg
Relative expanded uncertainty (k = 2, level of confidence 95 %) in %: 1.1 to 2.6
IEC 60404 part 2, IEC 60404 part 3
Frequency range: 50 Hz and 60 Hz
Polarisation: up to 1.7 T
Approved on 06 August 2013
Internal NMI service identifier: 534
Uncertainty table
 
Soft magnetic sheet and powder materials: specific apparent power. Epstein, ring and single sheet sample, oriented material, 0.06 VA/kg to 400 VA/kg
Relative expanded uncertainty (k = 2, level of confidence 95 %) in %: 1.1 to 2.6
IEC 60404 part 2, IEC 60404 part 3
Frequency range: 50 Hz and 60 Hz
Polarisation: up to 1.8 T
Approved on 06 August 2013
Internal NMI service identifier: 537
Uncertainty table
 
Soft magnetic sheet and powder materials: specific apparent power. Ring sample, 0.06 VA/kg to 400 VA/kg
Relative expanded uncertainty (k = 2, level of confidence 95 %) in %: 1.1
FDIS IEC 60404 part 6
Frequency: 50 Hz to 100 kHz
Polarisation range: < 100 mT
Approved on 06 August 2013
Internal NMI service identifier: 538,2