Afonso Teles

Hi Xiang,

Yes, Phase measurements work just as well with digital signals as they do with analog signals.
I have attached an image of such a measurement.

Hi Sven,

Probes deskew might not affect the Bpeak measurement, but it most certainly does affect other measurements (especially around hysteresis and loss) so I would certainly suggest deskewing your probes before taking such measurement.

In terms of your measurement, I noticed the manufacturer does not list a tolerance range for saturation flux density. The waveform shape is also not mentioned  (a square wave might be worth a try).
Because of the above mentioned factors, and more, I would suggest talking with the manufacturer to get more information about the permitted tolerances for the saturation flux density of the material and on replicating the measurement setup.

Hi Nan,

This sounds like a question best handled in a ticket. I'd ask you to submit your question here so we can better support you: https://www.tek.com/en/support/contact-technical-support

Hi David,

I have taken the liberty of changing the formatting of your post.
When posting code, it's best to use the code style in the "Styles" drop down menu.

As you stated, the only view currently supported is Fullscreen. I am not aware whether or not more views will be added soon.
As a workaround, I would suggest instead using the SAVe:PLOTData command to save the relevant data and then present it as you wish.

Hi,

Yes, you should be able to simply copy the file back into the C:\ directory and keep your calibration data.

Hi Xiang,

Yes the algorithm is smart enough to exclude partial cycles and only collect duty cycle data on full cycles.

If you put the instrument into Single mode and look at N on the stats badge, you will be able to see the number of cycles the algorithm has detected in the captured waveform and is doing duty cycle measurements on.

Hi Jeremy,

The version I am referring to is 077-1305-18, which is the latest currently available on our website: https://www.tek.com/en/sitewide-content/manuals/4/5/6/4-5-6-series-mso-programmer-manual  

The command you want is measu:meas1:type cpower.
measu:measx:cpwidth is on page 2-772 of the latest manual.

I apologize, the command group is measurement:immed , not measurement:immediate

Hi James,

The error me and Jeremy were discussing was very small.
The error you have there is likely because you are querying the max value. Instead you'll want to use  measu:meas1:resu:curr:mean? or, to get the current value, you can use the measurement:immediate group of commands.

Hi Howard,

I took the liberty to fix some of the formatting in your previous post.
For future reference, using the <code> tag is a good way to avoid formatting issues when posting code.

I wonder if your issue may be related to how you have set the write termination for your VISA connection as I have not faced the same issue, I am able to, using the Python script I previously shared here, send a cosine waveform (not ending or starting with 0) and have it received without issue.

Hi Mustafeez,

I am not sure, but it seems you are looking to buy the square pins themselves? Those are industry standard and available from many retailers.

As listed on page 5 of the datasheet for the IsoVu probe, we do sell spare pins under the part number 020-3169-xx.

These may not be the most appropriate for inclusion in a PCB.