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Tag Archives: sample rate

Sample Up to 14.4 kHz in Stand-alone Mode

Data Logger > Stand-alone Thanks to single-level cell (SLC) technology, DATAQ Instruments stand-alone data loggers can once again sample at throughput rates up to 14,400 samples per second. Due to inconsistencies with older SD cards using multi-level cell (MLC) technology, we were forced to reduce the maximum stand-alone sample rate specification for DATAQ Instruments data Read More

Posted by  Daqhelper ; Published March 4, 2014

Reducing Sample Rates Even Further

Data Acquisition > Software > WinDaq Frustrated because you can’t sample as slowly as you’d like? Assuming that you want to acquire data any slower than a sample every 9 or 10 minutes, you’re likely bumping up against the minimum sample rate limit in WinDaq. To follow up on a recent blog post concerning slow Read More

Posted by  Daqhelper ; Published April 5, 2013

Slow Sample Rates Explained

Data Acquisition > Software > WinDaq If you’re new to WinDaq and attempting to acquire data at rates less than 1 sample per second, it’s easy to get confused. This is especially true using multiplexed data acquisition systems. Choosing a sample rate above 1 sample per second is pretty straight forward. Say you want to Read More

Posted by  Daqhelper ; Published February 27, 2013

An Easy Test for Line Noise…

Data Acquisition > Software > WinDaq …and it’s Almost Always Line Noise 50/60 Hz line sources abound in conductive and radiated states to create noise in your most carefully-crafted measurements, but sometimes it isn’t obvious that they’re the culprit. At low sample rates line noise can morph into alias frequencies that bear no resemblance to Read More

Posted by  Roger Lockhart ; Published June 28, 2012