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Modified Script for I-V measurement in 2450

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Joined: November 17th, 2020, 1:30 pm
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Modified Script for I-V measurement in 2450

Post by [email protected] » November 17th, 2020, 2:07 pm

Hello. I need a script with the following requirements. Can anyone please help me? It would be a great help. Thanks in advance!

1. Apply +/- pulse voltage for 2 minutes. Pulse voltage should follow as 0.5 sec with +15V, next 0.5 sec with -15V and so on just like a square wave.
2. Measure the very small current (pA/nA/uA) at an interval of 0.1 sec.
3. Automatically and immediately lower the applied pulse voltage to +/- 0.1V if the measured current reaches to a threshold value of +/- 100 nA.
4. Save the data as 'current vs time and voltage'

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