Racor Division of Parker Hannifin Corporation announces the ACM20 particle counter. The ACM20 is a portable, accurate contamination detection system and can be used anywhere hydrocarbon fuel is used. The two minute test, with little waste, will allow checking of contamination levels, trends and integrity in a reliable, reproducible and repeatable way, and can be used in applications such as filter performance, pipeline commissioning and extending service intervals of supply systems.