Prime 600 - 200 EN

Rather than just displaying a single result m micro Ohm, the Pnme can, upon user`s selection, perform a senes ol measurements very quickly across a fast moving contact like those found In circuit breakers. The result Is In this case a time / resistance graph that describes resistance changes on the measured spot throughout a few milliseconds. While requiring extreme accuracy and ultra fast recording from the Prime`s micro processor, this technique provides a very representative evaluation of the contact`s condition without having to open the chamber. This feature, never before found m a rmcto ohmmeter, provides substantial savings especially m the case of SF6 and vacuum isolated breakers, as opening the chamber of one of these devices for visual inspection is extremely costly.