4225-RPM datasheet(19/45 Pages) TEKTRONIX

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Datasheet

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Measurement Accuracy 4

Example of C/G Measurement Accuracy

Frequency

Measured Capacitance

C Accuracy 1

G Accuracy 1, 2

10 MHz 3

1 pF

±0.92%

±590 nS

10 pF

±0.32%

±1.8 µS

100 pF

±0.29%

±17 µS

1 nF

±0.35%

±99 µS

1 MHz

1 pF

±1.17%

±64 nS

10 pF

±0.19%

±65 nS

100 pF

±0.10%

±610 nS

1 nF

±0.09%

±4 µS

100 kHz

10 pF

±0.31%

±28 nS

100 pF

±0.18%

±59 nS

1 nF

±0.10%

±450 nS

10 nF

±0.10%

±3 µS

10 kHz

100 pF

±0.31%

±15 nS

1 nF

±0.15%

±66 nS

10 nF

±0.08%

±450 nS

100 nF

±0.10%

±3 µS

1 kHz

1 nF

±0.82%

±40 nS

10 nF

±0.40%

±120 nS

100 nF

±0.10%

±500 nS

1 µF

±0.15%

±10 µS

Notes

1. The capacitance and conductance measurement accuracy is specified under the following conditions: D

X < 0.1.

2. Conductance accuracy is specified as the maximum conductance measured on the referenced capacitor.

3. These specs are typical, non-warranted, apply at 23°C, and are provided solely as useful information.

4. Integration time: 1 s or 10 s below 10 kHz. Test signal level: 30 mV rms. At the rear panel of the 4210-CVU.

All specifications apply at 23°C ±5°C, within one year of calibration, RH between 5% and 60%, after 30 minutes of warmup.

CVU Supplemental Cable Specification 3

These specifications are typical, non-warranted, apply at 23°C, and are provided solely as useful information.

4210-CVU Typical C Accuracy with 1.5m Cables (supplemental)

Measured Capacitance

1 kHz

10 kHz

100 kHz

1 MHz

10 MHz

1 pF

N/A

±8.38%

±1.95%

±0.43%

N/A

10 pF

N/A

±0.94%

±0.21%

±0.18%

±1%

100 pF

N/A

±0.29%

±0.20%

±0.15%

±1%

1 nF

±0.72%

±0.17%

±0.12%

±0.16%

±2%

10 nF

±0.28%

±0.12%

±0.13%

±0.55%

N/A

100 nF

±0.12%

±0.13%

±0.22%

±1.14%

N/A

1 µF

±0.17%

±0.21%

N/A

4210-CVU Typical C Accuracy with 3m Cables (supplemental)

Measured Capacitance

1 kHz

10 kHz

100 kHz

1 MHz

10 MHz

1 pF

N/A

±8.5 %

±2.05%

±0.57%

N/A

10 pF

N/A

±0.96%

±0.23%

±0.21%

N/A

100 pF

N/A

±0.29%

±0.20%

±0.17%

N/A

1 nF

±0.72%

±0.17%

±0.12%

±0.18%

N/A

10 nF

±0.28%

±0.12%

±0.13%

±0.65%

N/A

100 nF

±0.12%

±0.13%

±0.22%

±1.16%

N/A

1 µF

±0.17%

±0.21%

N/A

Notes

1. The capacitance and conductance measurement accuracy is specified under the following conditions: D

X < 0.1.

2. Conductance accuracy is specified as the maximum conductance measured on the referenced capacitor.

3. These specs are typical, non-warranted, apply at 23°C, and are provided solely as useful information.

4. Integration time: 1 s or 10 s below 10 kHz. Test signal level: 30 mV rms. At the rear panel of the 4210-CVU.

All specifications apply at 23°C ±5°C, within one year of calibration, RH between 5% and 60%, after 30 minutes of warmup.

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