Patent-pending bubble trap eliminates fluctuations in turbidity readings. Reduced sample volume provides faster response to changes in turbidity. Meets stringent safety and emissions standards. Datalogging capability allows users to graph, trend and display measurement data. Graphical display and menus guide users through calibration and set-up procedures.
Modular system provides flexibility and expandability.
No glass sample cells to clean or replace. New Design Offers Improved Performance Advanced Design. The 1720D offers a number of design refinements over previous Hach turbidimeters. The new turbidimeter body reduces stray light, resulting in improved low-end performance and more accurate readings. The instrument also features an improved sensor head that increases reliability and protects electronic and optical components from corrosion.