Capital Controls® is the recognized world leader in amperometric chlorine analyzer technology. The Series 1770 is the latest addition to this family of residual analyzers, providing a reagentless amperometric analyzer designed for the continuous measurement of free chlorine in drinking water, swimming pools and recirculating process waters.
The amperometric analyzer is EPA approved for on-line chlorine residual monitoring in drinking water. The Series 1770 is factory tested and shipped as a 0-2 mg/l free chlorine analyzer. Ranges are field selectable from 0-1 mg/l to 0-20 mg/l. These analyzers also incorporate a constant electrode cleaning system to eliminate signal drift.