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Congratulations MintJulep on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!
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Flow meter....
There are many different types, turbine, rotometers, magnetic, and positive displacement types measure volumetric flow whereas thermal and coriolis types are mass flow meters. You need to think about the application. Things like cost, user interface, accuracy, compatability with the material...- gfzoom
- Post #6
- Forum: Power supply & electronic component design
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GigaOhm measurement
Measuring GOhms is not easy! I'm an engineer at Keithley Instruments, where we make instruments that measure up to TOhms, among other things. To do this be prepared for the heavy use of Teflon, guard traces, plastic gloves, MOSFET input opamps. The OPA602 is a JFET input with up to 10pA of bias...- gfzoom
- Post #10
- Forum: Circuit design
