Re: Finally a Field Mill!

["Tesla list" <tesla-at-pupman-dot-com>]

Original poster: "Charles Brush by way of Terry Fritz <teslalist-at-qwest-dot-net>" <cfbrush-at-interport-dot-net>


>Original poster: "Dr. Resonance by way of Terry Fritz 
><teslalist-at-qwest-dot-net>" <resonance-at-jvlnet-dot-com>
>
>
>They work great.  We've used our field mill meter with 18 inch dia. rotor
>and a 18800 rpm synchro motor to check voltages.  It also works great on low
>clouds.
>
>You need a reliable calibration field, ie, around 200 kV DC (peak) to set
>your initial calibration.
>
>Dr. Resonance
>
>Resonance Research Corporation
>E11870 Shadylane Rd.
>Baraboo   WI   53913



Wow, 18 inches in diameter spinning at 18,800 rpm?  That thing must be 
huge, sensitive....and noisy!  Do you have any photos of it?


Charles Brush