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Avoiding Unplanned Downtime: Online Monitor of Critical Bearings Keeping a close eye on the condition of critical equipment is fundamental in any industrial facility. When critical bearings fail, it almost always leads to unplanned downtime and interrupted production process, costing companies thousands in production loses. In this case study we will look at how an […]

Vibration analysis has been for many years the technology of choice for maintenance professionals to monitor the condition of rotating assets. However, in the last years ultrasound has also emerged as a very popular technology for condition monitoring. The question that many are now asking themselves is: which one is best? Ultrasound or vibration? In […]

Ultrasound and infrared technologies are a perfect match when conducting inspections of electrical equipment. At any voltage, thermal anomalies and sources of ultrasound such as tracking and arcing can occur. Corona can also occur at 1000 volts and greater. Any of these conditions threaten the reliability of the equipment being inspected. Typical electrical components that […]

Contrary to what some might think, compressed air is not free.  In fact, for what it takes to produce it, to what is generated it is often considered the most expensive utility in a typical manufacturing facility.  To further add to the problem, the US Department of Energy notes that more than 50% of all […]

High energy prices and global competition dictate a need to reduce energy waste and improve system efficiencies whenever possible. Steam, aside from being one of the costliest utilities in plants, is an essential component to product quality in many processing industries. A major contributor to waste and inefficiency is leaks: both to atmosphere and through […]

Slow Speed Bearing Inspection with Ultrasound Vibration analysis has long been the instrument of choice to use for bearings and other rotating equipment.  More commonly, ultrasound is being used in conjunction with vibration analysis to help technicians confirm the condition of mechanical assets. Because of the versatility of ultrasound, if a facility does not have […]

Ultrasound has already become one of the most important, reliable, and widely used technologies by maintenance professionals all over the world. Its many applications (from leak detection to a complete bearing monitoring and lubrication program) and the quick learning curve makes it highly popular among inspectors. But to get the maximum out of an ultrasonic […]

Keeping a handle on lubrication is easy, right? All one needs to do is make sure the right lubricant is used in the right amount and at the right time. Not so fast; if only it were that simple.  It has been estimated that 60-90% of all bearing failures are lubrication related. Bearing failures most […]

Airborne & structure-borne ultrasound has become a major player in bearing condition monitoring. Once considered just a leak detector, more maintenance & reliability professionals are beginning to realize all of the benefits associated with using ultrasound for condition monitoring applications. The P-F Curve with which we have all become familiar with reflects that trend. It […]

When companies wish to reduce the energy cost of their industrial facilities, finding and repairing existing compressed air leaks is an excellent starting point. But such a task requires time, personnel, and the right tools. Thus, efficiency is key when it comes to carrying on a leak detection program. And, right now, nothing is more […]