Results: Global display shows internal resistance in milliohms (m?). Detailed display also
shows average cell voltage; analyzer charge or discharge current (in mA); battery
temperature and duration of service.
If the value is above the analyzer’s OhmTest setpoint threshold, the battery fails the
OhmTest and should be replaced. If the battery passes, run the Auto or Prime program on
the battery to determine whether there are other faults.
Compare several good and bad batteries to determine a suitable O
HM
T
EST SETPOINT
.
Duration: 15 seconds for all chemistries.
To edit the OhmTest Setpoint
1. From the global display, press
MENU
.
2. Press
5
or
6
to scroll to
PROGRAM SETTINGS
and then press
ENTER
.
3.
Press 5 or 6 to scroll to O
HM
T
EST SETPOINTS
and then press
ENTER
.
4.
Press 5 or 6 or use the number pad to set the OhmTest setpoint for the
first battery chemistry type.
The default setpoint is 1000m? but any setting between 0 and 4000m? can be chosen.
5. Press 3 or 4 to move to the next battery chemistry type.
6. Repeat steps 4 and 5 until the OhmTest setpoint for all battery chemistries
are set appropriately.
7. Press ENTER.
8.
Press 5 or 6 to scroll to
YES
to accept changes and press
ENTER
.
9.
Press
ESC
twice to return to the global display.
RunTime
Function: The RunTime program simulates battery run-time by repeatedly running three
different loads until the battery reaches the end-of-discharge setting in the C-Code. These
loads are often called the standby, talk and receive time. Set the load current (as a
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