Ovivo by Ecolab NanoPULS consists of a Transmitter Unit (TU) that controls the measurement and a Sensor Unit (SU) for sampling UPW and detecting nanoparticles.
It operates based on acoustic cavitation generated by a high-intensity ultrasound transducer. The transducer sends focused ultrasound pulses into the UPW flowing through the sampling cell, creating cavitation on nanoparticles passing through the focus. This nanoparticle detection method ensures a high signal-to-noise ratio, regardless of particle size.
To measure different particle sizes, multiple SUs (up to 4) can be used. Alternatively, they can be used at the same size channel but with different sampling lines, which is useful for profiling a UPW system. This solution is equivalent to having multiple particle counters.
