Sanwa CD771 - Capacitance Measurement()

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Remarks:
•
For capacitance measurement,
press the RELATIVE button to
cancel the indicated value
(00.00nF) before connecting a
capacitor.
• Only the auto range is available for
the capacitance measuring function.
• The indication may not become
stable due to influence of
surrounding noises or stray
capacitance of the test leads.
5-5 Capacitance Measurement (000)
Cancel
indicated
value prior to
measurement
Function Max. Rated Input Range
CAP(000) 100.0µF
50.00nF, 500.0nF, 5.000µF,
50.00µF, 100.0µF (Auto range)
Remarks:
• Input sensitivity: 3 Vrms or over
• Zero cross (+ potential  – potential  + potential) frequencies
can be measured. Frequencies of + potential only or – potential
only such as logic pulses cannot be measured.
• Frequencies less than 1 Hz cannot be measured.
• When the Hz function is used, the data hold and relative function
cannot be used.
Never apply a voltage to the measuring terminals.
WARNING
1. Remove electric charge in the capacitor prior to measurement.
2.
Because this meter applies a current to the capacitor to measure,
it is not suitable for measurement of electrolytic capacitors having
a large leak current as a large error will occur.
3. For capacitors having large capacitance, measurement takes a
longer time.
CAUTION
DRAWING No. CD771 03-1101 2040 6017
CD771E11.1.1118:28ページ12