Posted Wed, 26 Jul 2023 16:59:23 GMT by Betz, Matthew
Howdy,

I am using the Keithley 2611b to apply a constant bias voltage across LEDs. I want to use the Kickstart software, but the time that the software runs the bias tests for is not long enough. I have tried increasing the point measured to increase the test time, but it is still not long enough. My goal is to measure current change with time while I am applying the bias. Is there a way to have the bias applied indefinitely and still collect the data through Kickstart? If not, is there a better software or would I need to write my own program? If I need to write a program for it, what is the best way to start?

Thank you,
Matthew Betz
Posted Sat, 29 Jul 2023 13:47:21 GMT by C, Andrea
I'm finding that KickStart 2.10.1 supports up to 100K measurements the 2600B while biasing.

Which version of KickStart do you use?

Can you get specific for how long of a duration of sampling you would want to have?
And related would be the desired sample rate and number of resultant points of current vs. time.

If the 100K points seems enough, just we sample too fast, try increasing the NPLC value so that more time is required for each individual measurement.

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