Fluke BT5300 Series User Manual page 159

Command
RESistance:CURRent:MAX C300
ADJust?
CALCulate:AVERage 3
CALCulate:AVERage:STATe ON
SAMPle:RATE SLOW
INITiate:CONTinuous OFF
READ?
3) Enclosure potential contact check
Determine whether the two probe tips (5, 6) connected to the cell enclosure are conductive
by measuring the resistance, to determine whether they are well connected to the cell
enclosure. If this function test is not required, the connecting wires of probe tips 5 and 6 can
be combined and connected to one probe, for example probe tip 5.
Command
*RST
CALCulate:AVERage:STATe OFF
FUNCtion RESistance
RESistance:RANGe 10
SAMPle:RATE EXFAST
INITiate:CONTinuous OFF
READ?
4) Positive to enclosure or negative to enclosure voltage:
voltage measurement range of 10 V.
Set the current range, such as 300 mA. If 300 mA test
current cannot complete the test due to the test system, it
can be adjusted to 200 mA (RESistance:CURRent:MAX
C200) or 100 mA (RESistance:CURRent:MAX C100). The
test current setting is only applied to the 3 mΩ range, and
there is no need to set the test current under other ranges.
For more details about test current, see the section
Measure Current.
Short the four probe tips (1 to 4) connecting positive and
negative electrodes of the cell to the zero-adjust board to
perform zero adjustment. A returned value of 0 means that
the zero adjustment is successful. For more details about
zero adjustment, see the section Zero-Adjustment. See the
section Appendix 4. Zero Adjustment
the zero-adjust board.
Set average count and enable average function. Turning on
the average function will improve the stability of test results,
but it will take longer test time. Users can determine
whether to turn on the average function and set appropriate
average count based on actual effect.
Set the test speed, such as "Low".
Disable continuous measurement.
Initiate one measurement, a set of internal resistance (in Ω)
and voltage (in V) readings will be obtained.
Reset the Instrument.
Disable the average function.
Set the function to ACR measurement.
Set the resistance measurement range to 10 Ω.
Set an appropriate test speed, in this case it is Ex-Fast.
Disable continuous measurement.
Initiate one measurement and return a reading of internal
resistance (in Ω). If the measured value is a reasonable
value, such as <15 Ω, it means that the probe tips 5 and 6
are conductive.
Battery Tester
Action
for the production of
Action
Appendix
Max
147