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NI USB 6009 error voltage measurement

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Hello community,


I am new to this forum and have a question about the error associated with voltage measurements. I did a couple of voltage measurements with the data aquisition card NI USB 6009 (Analog input, RSE) and now want to calculate the error in these measurements to add error-bars in my thesis. Unfortunately I'm not able to find any data in the user manual of the data aquisition card as how large the error is (the only information I find is the resolution, 13bit)


Does anybody of you know how to calculate the error here ?

Any ideas leading to the solution are appreciated 🙂


Best regards 

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Accepted by topic author ch33rs

Hi ch33rs,


When I google for "usb6009 datasheet" then several links to PDF files are presented...

Read the datasheet, especially table 1 and 2!

Best regards,

using LV2011SP1 + LV2017 (+LV2020 sometimes) on Win10+cRIO
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Wow, seems like I just didn't find the table ^^
Thank you very much 

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