Hioki 3554 - 1.3 Features

1.3 Features
16
1.3 Features
Enables measurement without shutting down UPS
systems
This instrument uses high-precision AC resistance measure-
ment technology. Since it is capable of live-wire measure-
ment without shutting down the UPS system, it makes it
possible to shorten the time required for measurement.
Reliable measurement values
Since it uses the four-terminal AC method to measure inter-
nal resistance, this instrument can obtain reliable measure-
ment values unaffected by lead or connector resistance.
Simultaneous display of resistance, voltage, and
temperature
Without changing functions, this instrument can display bat-
tery internal resistance, voltage, and terminal temperature
simultaneously. Temperature measurement requires the
optional 9460 CLIP TYPE LEAD WITH TEMPERATURE
SENSOR.
Comparator feature
Using this instrument's comparator feature makes it possible
to set threshold values for internal resistance and for voltage,
thus enabling even more reliable measurement of battery
wear.
Large memory capacity
Combining currently measured values (resistance, voltage,
temperature, and comparator measurement results) into a
set, this instrument can store up to 4,800 sets of data. It can
be used to measure up to 12 sets of 400-cell cubicles.