vibration criteria

Building vibration and outlier research lab sensitivities

Building vibration and outlier research lab sensitivities

When it comes to vibration sensitivities, most lab groups operate fairly routine research programs. But if “most” groups run “ordinary” programs, then you shouldn’t be surprised when you run into one group with an extraordinary program. This happened to me many years ago, and it completely opened my eyes to the incredible diversity in R&D.

Determining lab building vibration criteria: consequences vs. interference

Determining lab building vibration criteria: consequences vs. interference

There’s an art to developing floor vibration criteria, and the complexity increases when there aren’t explicit limits given to us by tool vendors. Even when those vendor-supplied instrument criteria are available and realistic, we need to think about what those criteria mean and how aggressively we should view risks to the project. 

Bright-line vibration and noise criteria

Bright-line vibration and noise criteria

If you’re outfitting a low-vibration imaging suite or laboratory, you’ve probably had to read a few tool installation guides for off-the-shelf (as opposed to hand-built) instruments. These documents are provided by instrument vendors and provide some environmental guidelines for parameters like floor vibration, acoustical noise, EMI, temperature, humidity, and more.