“You cannot beat the Waveform PK-PK parameter in G’s for assessing the severity of impacting type problems such as bearing, gear, and lubrication problems. It’s a really powerful parameter when trended in routine data collection. Just wondered how many analysts use this parameter vs. overall trending?
This example shows me collecting some data from a pump bearing in distress. Data was collected using an Emerson AMS 2140 Analyser in dual channel mode, collecting Standard and PeakVue readings simultaneously.” — Stuart Walker
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