5
Introduction
The Barnstead EASYpure RF is a batch-fed water purifi-
cation system designed to provide Type I reagent-grade
water with extremely low organic carbon content. It uses
a two-stage deionization process combined with a 0.2
micron filter to polish pretreated water (distilled, deion-
ized, or reverse osmosis) to produce water with a resis-
tivity of up to 18.3 megohms-cm and with a total organic
carbon content of less than 5 ppb. Water resistivity is
continuously sensed by a resistivity cell and displayed
on a digital display.
Introduction
Figure 1 EASYpure RF Front
Figure 1 EASYpure RF Back
EASY
pure
18.3
Barnstead
Fill Port
Ventgard Cap Airborne Filter
Resistivity Monitor
0.2 micron filter w/bell
Sight Gauge
Draw-off Valve Lever
