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USB DAQ 6001 Resolution

USB DAQ 6001 Resolution

‎02-04-2022 12:55 AM

In USB DAQ 6001, when collected data using analog input, 14 mV signal is coming without any actual input.  

 

 

How I can correct this issue?NI.jpg

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Re: USB DAQ 6001 Resolution

‎02-04-2022 04:42 AM

The USB-6001 is a low-cost, multifunction DAQ device. It offers analogue I/O, digital I/O, and a 32-bit counter. The USB-6001 provides basic functionality for applications such as simple data logging, portable measurements, and academic lab experiments.

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Re: USB DAQ 6001 Resolution

‎02-04-2022 10:07 AM

  1. For any data acquisition device, inputs should not be left floating as the charge could build up due to the high input impedance (no worries if you will not be reading the signal)
  2. Short the analog input to AGND and see if you observe the same
  3. Please note that the typical accuracy is 6mV and worst case is 26mV
    santo_13_0-1643990805738.png

     

 

Santhosh
Soliton Technologies

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