Multifunction DAQ

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Could USB-6002, switching power supply, or another component cause oscillating measurements?

In LabVIEW, the signal from the load cell is noisy and oscillates even when it's not being loaded. My question is: Is there a possibility it could be due to the DAQ or power supply?


The set up: 


Omega DMD 4059 amplifier

Omega LCGB-10K load cell 

DC Power Supply (


Ideally, we would have the NI-9237 instead of the UAB-6002. Could the USB-6002 cause this problem, or is there a greater likelihood that it's the switching power supply/something else? ANY help would be greatly appreciated!


More information on the project:


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