IRD 880 Portable Vibration Analyzer/Balancer

The IRD Model 880 Spectrum Analyzer/Dynamic Balancer is a portable instrument designed for industrial use in detecting and resolving machinery vibration problems. Using the Model 880, an operator can perform many analysis techniques that are essential to obtain comprehensive vibration data. Also, precision in-place balancing can be performed using the single plane or two plane method.

Pressing a single switch generates a completely annotated hard-copy frequency spectrum from 600-600,000 cpm in only 25 seconds. You can also obtain low frequency measurements down to 60 cpm. A single sensor measures machinery vibration in displacement, velocity, acceleration, and Spike Energy™ units.