Non drive end bearing on large fan. energy from the bearing conducts into the housing. Vibration analysis or acoustic emission reading will give a greater insight into the actual bearing condition.
Typical image of a pressure relief value indicating the operational condition. This type of survey can help to determine if the value is passing process fluids when it should be fully closed.
This image shows a typical hot water pump evaluation.
Hydraulic pump, drives and system inspections
Bearings, shafts, drives, couplings and drive belts
All types of gearboxes can be monitored
Electric Motors, very common application