Posted Thu, 29 Sep 2022 23:12:13 GMT by User, Forum

Currently the MSO 4054B is used for measure. Our measurement requirement is only .1 volt. Is the MDO 3014 and MDO 3012 as accurate as the MSO 4054B to .1 volt? What is the accuracy of each scope?

Posted Thu, 29 Sep 2022 23:17:15 GMT by Expert, Tektronix Applications

Hello,

Both scopes have a DC gain accuracy of 1.5% above 5mV/Div (derated at 0.100%/°C above 30 °C). You can find the exact specification for both scopes in their respective datasheet

MDO3000 see page 6:
https://www.tek.com/en/oscilloscope/mdo3000-mixed-domain-oscilloscope-manual/mdo3000-series-4

MSO4000B see page 3:
https://www.tek.com/en/oscilloscope/mso4000-dpo4000-manual/mso4000b-and-dpo4000b-series-0

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