42 SBS-6000
5.4.4
Compare Functions
Functions description
Compare function that means compare current test result and setup
reference value, thereby in this way to judge tested battery health
status.
Before compare functions, you need to setup comparator (input or test
battery sample to obtain reference value), this tester support 300 items
data compare. Comparator setup can be down by PC software or also
by tester. Please go for detailed operation method by chapter “Battery
Sampling”
How to use
At the test interface click <Comp> key on or <Cancel> off this function,
when compare function is on it will display compare results (as follows)
When test type is impedance:
“
REF
：
0.483 m
Ω”
stands for reference
value is 0.483 m
Ω，
“
1.11REF
”
stands for tested impedance value is
1.11 times of reference value. Impedance and voltage value marked as
that means test result is under alarm threshold value, battery
status is normal, but if test voltage marked as
that means
tested voltage is too low and alarming, test impedance marked as
the result of comparison is larger than replaced value of alarm
threshold settings, the measured battery is in failure in need of
replacement. Once impedance marked as
compare results is
larger than warning value of alarm threshold but lower than replaced
value of alarm threshold, that indicates battery needs more
maintenance, as follows:
