Measurement

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Leo
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Measurement

Post by Leo » Tue Aug 06, 2019 2:36 am

Dear all,

The device model I am using is Picoscope 6403C.I have some problems to be solved.

1.When I connect nothing to the probe,there are about 19-31mV background noises.

2.When I use four channels simultaneously with no-load measurements,there are large deviations in the measurement results of the four channels.

3.When I use four channels to measure a known sine wave simultaneously,there are also large deviations in the measurement results of the four channels.

I have attached some screen captures of these events.

Any ideas?

Regards,

Leo.
Attachments
1.png
no-load measurements
2.png
sine wave measurement

Martyn
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Location: St. Neots

Re: Measurement

Post by Martyn » Mon Oct 14, 2019 7:41 am

Sorry for the delay in answering, if this is still an issue please email support@picotech.com with the psdata files.
Martyn
Technical Support Manager

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