Keithley SourceMeter 2460

Model 2460
Interactive SourceMeter® Instrument User's Manual Section 6:
Rechargeable battery measurements
2460-900-01 Rev. A / September 2014 6-11
FileNumber = file.open("/usb1/TestData.csv", file.MODE_WRITE)
file.write(FileNumber,"Current,Voltage,Seconds\n")
--Print the measured values in a four-column format.
print("nIteration:\tCurrent:\tVoltage:\tTime:\n")
for i = 1, defbuffer1.n do
print(i, defbuffer1[i], defbuffer1.sourcevalues[i],
defbuffer1.relativetimestamps[i])
file.write(FileNumber, string.format("%g,%g, %g\r\n",defbuffer1.readings[i],
defbuffer1.sourcevalues[i],defbuffer1.relativetimestamps[i]))
end
--Close the .csv file.
file.close(FileNumber)
Figure 29: Model 2460 USER swipe screen showing test results
1
Measured load current
2
Measured battery voltage
3 Source value and elapsed test time
Figure 30: Results of battery discharge test