the powerful 6008, measure a photodiode
Hello
I went through the forum and support pages for different 6008 questions, but I have a few questions.
Especially how to choose between completed measurement or differential unique.
I want to acquire the value DC of a photodiode amplified. http://www.Thorlabs.com/thorProduct.cfm?PartNumber=PDA10A
Any hint is appreciated!
Cheers, Joel
If you have available entries, use the differential. Put the two wires closest to where you want to measure.
If I am able a lot of tensions across the power supply a PCB under test, I'll take the CSR as there is a lot of tension there and ±0.1V precision is usually enough to say whether or not things will just work.
Differential gets rid of common mode noise in the wires between the data acquisition and the ESA. Also with the 6008, gives you another bit of resolution and 8 scales (CSR is set at 10V regardless of what probe you into the terminals of the min/max create-channel).
Tags: NI Hardware
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