The Portascanner 520® is an ultrasonic room integrity tester, specialising in identifying major leak sites in special hazard rooms.
Especially when checking for room integrity leakage rates in installing special hazard fire suppression systems, the Portascanner 520® allows users to locate the exact location and severity of leak sites. When checking leakage rates using door fan testing, for example, it is incredibly hard and time-consuming to locate leaks. Using the naked eye, it is almost impossible to do accurately. The Portascanner 520® in a matter of seconds can locate all major leak sites, allowing prior repairs to be carried out and thus ensuring Pressure tests will pass the first time.