The Mettler Toledo Thornton family of TOC Analyzers includes the inline 5000TOC sensor (used with the 770Max Transmitter) and now the new 550TOC Portable TOC Analyzer. Both the 5000TOC and 550TOC have wide operating water quality ranges (minimum .5 MOhm to 18MOhm) and TOC measurement ranges of .1 to 1000 ppm. The 550TOC unit is portable which allows TOC, resistivity and temperature monitoring at multiple points of the water system.
