Pacific Vibration Matrix

When initially investigating a machine vibration condition, an analyst may consider several potential causes. The Pacific Vibration Matrix is offered to help analysts consider and prioritize potential causes. It differs from other vibration charts, as it prompts users to consider clues beyond just vibration data… such as corroborating PdM technologies, maintenance histories, and operational histories.

The Pacific Vibration Matrix is intended for use by machine vibration analysts already trained and experienced in the discipline. Its purpose is to remind users of things they already know. Its content is partly based on experiences and conditions observed at a large US generation facility. While users may not agree with all of the diagnostic elements contained in the Pacific Vibration Matrix, they may – at their discretion – modify the matrix to incorporate diagnostic elements reflective of their own experience and equipment. The Pacific Vibration Matrix may be downloaded and printed from the link below.