Keithley 487 picoammeter

[goBenny5]

Hello

i am trying to have v-i measurement with

Keithley 487 picoammeter  i see that the buffer show NDCI+00.0011E-06

how can i covert it to A

Benny

[cstorey]

That string returned by the Keithley 487 is the measurement setting and the current reading...

 NDCI+00.0011E-06  = measuring DC current at +0.0011E-6A 

So parse the string for the numeric part which is +1.1E-9A or +1.1nA 

Easiest way to do that would be using Fraction/Exp String to Number (from the Strting pallet) with offset 4.

Craig

[goBenny5]

Thanks , it work