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Measure voltage continuously for 2 hrs or more

Hello

 

Im trying to do a sensor setup, where I need to measure the voltage continuously. Im supplying current 10E-9A using Keithley 220 current source and measuring voltage using Keithley 6514 electrometer. Everything works fine until time runs out and reset the measurement. Once it reset there is a spike in data which is not true. So I would like to continue collecting data for atleast 2hrs without resetting Keithly 6514 electrometer. I have attached the file I have been using.

 

Please do let me know if this can be done.

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Why not move all of that initiation outside of your (Timed!) loop and just run the Read Block inside?

 

Keithley 6514 LV 8.0.lvlib_Keithley 6514 Meas Voltage Example WORKING_BD.png


GCentral
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