08-01-2018 06:17 PM
I have a few questions about the M series multifunction DAQ. I need to measure a small voltage accurately, does my DAQ need to be calibrated in order to achieve good signal to noise? If it does would I use the self calibration in MAX or do I need to calibrate it through the DAQmx setup window? Also what are the limits at which the M series DAQ can measure a small voltage accurately?
08-02-2018 03:30 PM
You can do a search for the specific model number to get the specific manual for your device and below is the general manual.
http://www.ni.com/pdf/manuals/371022l.pdf
There is a device self calibration section and a analog input range section that can give you more information.
And for people to really help you will need to supply more information when asking questions.
What model M series DAQ are you using?
What is a "very small voltage"?
How accurately do you need to measure the voltage?
And if you have problems with the search function Google usually does a better job finding what you are looking for.