Ultrapure water tester PWT

The PWT (Pure Water Tester ) is a TDS meter that can be used to easily determine the quality of the process water(permeate) from reverse osmosis systems or to determine the water quality of ultrapure water filters / mixed bed resins. By pressing the power button, the current value is displayed in ppm for 3 minutes. An increasing value indicates a membrane or filter change and the need to replace an ultrapure water filter or mixed bed resin. The PHE can be easily retrofitted to any standard reverse osmosis system with a 4/6 mm hose connection using the T-connector supplied.

The ultrapure water tester PWT can be held in the water to be measured or connected directly to the Dupla osmosis system. The Dupla RO 600 osmosis system already includes an ultrapure water tester PWT.