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CMCs General Physics (1)
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Vibration
AC voltage, current, and power (1)
AC power and energy: single phase (frequency <= 400 Hz, reactive power) (1)
AC-DC voltage transfer: AC-DC transfer difference at higher voltages (typically above 5 V)
CHEMICAL MATERIAL
sediment
CHEMICAL ANALYTE
chromium
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Mexico (1)
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Mexico, CENAM (Centro Nacional de Metrologia)
Complete CMCs in Electricity and Magnetism for Mexico (.PDF file)
AC power and energy: single phase (frequency <= 400 Hz, reactive power). VAR meter, 0 var to 6E+04 var
Relative expanded uncertainty (k = 2, level of confidence 95%) in µvar/VA: 20 to 30
Direct comparison
Voltage: 120 V, 240 V, 480 V, 600 V
Current: 0.25 A to 100 A
Power factor: 1 to 0, inductive or capacitive
Frequency: 60 Hz
Approved on 05 January 2012
Internal NMI service identifier: CENAM/E012-001-02
Uncertainty table