Every condenser has some air in-leakage.
Its presence is unavoidable, but when it gets high enough to affect back pressure, and therefore efficiency, it becomes a very costly problem. Continuous monitoring provides detection of increases in air in-leakage before back pressure is affected, allowing for repairs that can prevent costly inefficiency. The RheoVac system is the most advanced tool for optimizing vacuum system performance. The RheoVac system requires no field adjustments, as it is factory calibrated under dynamic fluid conditions identical to those within the vacuum line. The RheoVac system's patented measurement technique, employing multiple sensors, provides the most accurate indication of air in-leakage.