ANSI/AWWA C670-09
ANSI/AWWA C670-09
Online Chlorine Analyzer Operation and Maintenance Edition: 1stAmerican Water Works Association / 01-Jun-2010 / 28 pages
This standard describes online chlorine analyzer operation and maintenance when the online chlorine analyzer is used in the treatment and monitoring of potable water, reclaimed water, or wastewater. The standard provides minimum requirements for analyzer operation, maintenance, sampling, accuracy and precision testing, range, calibration, and troubleshooting.