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| | | Mexico, CENAM (Centro Nacional de Metrologia) | | | Complete CMCs in Electricity and Magnetism for Mexico (.PDF file)
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| Capacitance: meters. Capacitance bridge, LCR meter (capacitance), 0.001 nF to 1000 nF | | Relative expanded uncertainty (k = 2, level of confidence 95%) in µF/F: 0.5 to 40 | | Direct measurement | | Frequency: 1 kHz | | Voltage: 1 mV to 50 V | | Approved on 28 April 2011 | | Internal NMI service identifier: CENAM/E009-004B | | Uncertainty table |
| | | Inductance: meters. LCR meter (inductance), 0.1 mH to 10000 mH | | Relative expanded uncertainty (k = 2, level of confidence 95%) in mH/H: 0.05 to 0.63 | | Direct measurement | | Frequency: 1 kHz | | Current: 10 µA to 30 mA | | Approved on 28 April 2011 | | Internal NMI service identifier: CENAM/E009-004B | | Uncertainty table |
| | | Inductance: self inductance, high values. Fixed inductor, 10 H | | Relative expanded uncertainty (k = 2, level of confidence 95%) in mH/H: 0.16 | | Substitution using an LCR meter | | Frequency: 1 kHz | | Current: 10 µA | | Approved on 28 April 2011 | | Internal NMI service identifier: CENAM/E009-010-06 |
| | | Capacitance: dielectric capacitors. Fixed capacitor (mica), 1 nF | | Relative expanded uncertainty (k = 2, level of confidence 95%) in µF/F: 10 | | Substitution using an 8-digits capacitance meter | | Frequency: 1 kHz | | Voltage: 0.75 V | | Approved on 28 April 2011 | | Internal NMI service identifier: CENAM/E009-004-01 |
| | | Capacitance: dielectric capacitors. Fixed capacitor (mica), 10 nF | | Relative expanded uncertainty (k = 2, level of confidence 95%) in µF/F: 35 | | Substitution using an 8-digits capacitance meter | | Frequency: 1 kHz | | Voltage: 100 mV | | Approved on 28 April 2011 | | Internal NMI service identifier: CENAM/E009-004-02 |
| | | Capacitance: dielectric capacitors. Fixed capacitor (mica), 100 nF | | Relative expanded uncertainty (k = 2, level of confidence 95%) in µF/F: 40 | | Substitution using an 8-digits capacitance meter | | Frequency: 1 kHz | | Voltage: 10 mV | | Approved on 28 April 2011 | | Internal NMI service identifier: CENAM/E009-004-03 |
| | | Capacitance: dielectric capacitors. Fixed capacitor (mica), 1 µF | | Relative expanded uncertainty (k = 2, level of confidence 95%) in µF/F: 45 | | Substitution using an 8-digits capacitance meter | | Frequency: 1 kHz | | Voltage: 1 mV | | Approved on 28 April 2011 | | Internal NMI service identifier: CENAM/E009-004-04 |
| | | Inductance: self inductance, low values. Fixed inductor, 100 µH | | Relative expanded uncertainty (k = 2, level of confidence 95%) in mH/H: 0.60 | | Substitution using an LCR meter | | Frequency: 1 kHz | | Current: 30 mA | | Approved on 28 April 2011 | | Internal NMI service identifier: CENAM/E009-010-01 |
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