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| Trying out my new Keithley DMM7510, a 7.5 digit beast |
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| Circuitous:
New to the lab is this Keithley DMM7510, a 7 1/2 digit, high performance meter. This beast is amazing! Here I take a first look at the meter and run a few measurements. No teardown, since I paid for it! |
| HighVoltage:
Great first impression Video, Thank you ! Do you have a stable voltage standard and could see the drift of the 7510 over 24 hours Would be interesting to see the graph for that. |
| HKJ:
You need something very stable to see the drift of them 7510. I compared it to a couple of other meters with a cheap voltage standard: Reference used: |
| Circuitous:
I finally ran a successful 24 hour test, I'll try to do a longer one some time. And, here's the setup. If you see anything to improve the tests, please let me know. |
| Jay_Diddy_B:
Hi, You might want to look at using special low thermal emf leads. There is a thread here: https://www.eevblog.com/forum/buysellwanted/diy-low-emf-cable-and-connectors/ I use Pomona low thermal emf leads with my Datron 1281. Regards, Jay_Diddy_B |
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