Products > Test Equipment

TH2830 vs TH2832

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KungFuJosh:

--- Quote from: luudee on July 25, 2023, 01:27:07 pm ---If you compare it to the accuracy chart, it matched quite well ....

--- End quote ---

Yes, it would be nice if you could acquire the firmware so others could try it. 😉

I'm curious, can you try inductance test in the 600mH to 1H range? I'd like to see how accurate/stable it is compared to my not-so-great results. If you could compare at least 1kHz and 10kHz results, that would be awesome.

Thanks,
Josh

KungFuJosh:
I pulled a 10nH inductor off a 2nd test board, and tested it in my SMT fixture. It worked pretty well! 12nH is pretty close considering the generic test fixture, and I don't know the actual value. 😉

I had an 0603 10nH inductor also, but it was too small for my fixture to work well.

Martin72:
Hi,

Bias on ? Why ?

KungFuJosh:

--- Quote from: Martin72 on July 27, 2023, 08:43:06 pm ---Bias on ? Why ?

--- End quote ---

It's not on. It's set at 1.5V, but it's only on when the external BIAS button is lit up red...which you can't see in a screenshot. 😉

Martin72:
Ahhh... ;)

12 instead of 10nH is good, better as I expected with such a "low" testfrequency.
jXL is about 6mOhm - What Rdc have the coil ?

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