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How do you check an AC capacitor with a meter? 

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In addition to this advantage, the AC helps to remove the dependence on the accuracy of the reference capacitor employed in the CDC.
We propose a resistivity meter with an 8 ms measurement time.
Journal ArticleDOI
I. J. Won, Haoping Huang 
01 May 2004-Geophysics
31 Citations
It would be a serious misnomer in this case to call an EMI sensor a conductivity meter.
The accuracy of the manufacturing parameters of tunable MEMS capacitor as the main element of the MEMS AC voltage reference is of great significance to obtain a precise output voltage.
An improved design of capacitor sensor is suggested.
Any subtle changes in the power capacitor discharge signal could be detected effectively, thus achieving an accurate operating state of the power capacitor.
This paper presents a novel calibration procedure for the programmable capacitor that uses an <inline-formula> <tex-math notation="LaTeX">$LCR$ </tex-math></inline-formula> meter performing only difference measurements and requires only three reference capacitance standards within the device’s programmable range.
It may be used for predictive control, condition monitoring for capacitors, and diagnosis check for capacitor health.
It is an accurate and dependable electroscope-capacitor.
The implementation suggested in this paper agrees well with measurements obtained with a coupling capacitor.
Book ChapterDOI
01 Jan 1988
99 Citations
Alternating currents and voltages can be measured directly by a moving iron meter, or a moving-coil meter may be used in conjunction with a suitable rectifier.
Therefore, the proposed meter permits an accurate capacitance measurement.
No clinical testingshould be necessary, unless a meter has certain featuresthat suggest that a patient's interaction with the metermight be different from that for other types of meter.
The extension of capacitive behavior to the AC regime (∼100 Hz) opens up an avenue for a number of new applications where physical volume of the capacitor may be significantly reduced.
After prolonged floating of the AC/AC capacitor at 1.6 V and −40°C, the capacitance, equivalent series resistance and efficiency remain constant, demonstrating the absence of ageing related with side redox reactions at this temperature.
It is demonstrated that the measurement is largely independent of hysteresis and it shows good agreement with an LCR meter.
Therefore, PDHA/AC composite electrodes were more promising for application in capacitor.

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