Hioki BT3554 - 3 Measurement

37
3
Measurement
To ensure safe operation, be sure to read "Operating Precautions" (p.
12) before starting the measurements.
 Internal battery resistance varies considerably depending
on charge or discharge status. To increase measurement
accuracy, make measurements under similar conditions (for
example, a fully charged battery).
 Lead-acid batteries (measuring objects) have high levels of
terminal resistance. For this reason, resistance values may
differ between the case and the tip of the terminal. Be sure to
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For more information, see "Effects of Current Density" (p. Appx.5).
 Use the optional model 9460 Clip Type Lead with Temperature
Sensor to measure the battery temperature. Or, use a non-
contact thermometer, such as a radiation thermometer, for
safety.
 Measurement may not be possible for insulated terminals, due
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clean the terminal (remove the insulation) before measurement.
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Appx. Index
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