Hach, EZ5004.XXXXXXXX, EZ5004 Total Hardness + Total Alkalinity Analyzer

Online, automatic titration of Total Hardness + Total Alkalinity in water monitoring applications
EZ5000 Series Analyzers are multi-parameter titrators that achieve excellent precision and accuracy. Depending on the parameter of interest, the measuring range and the water matrix the EZ5000 Series may use either potentiometry i.e. acid-base, redox or precipitation titration, where the endpoint is determined by a change in a specific variable, or photocolorimetry, where color change is used to determine the endpoint of the titration. The high precision dispenser for addition, robust peristaltic pumps for sampling and drain, and carefully designed liquid pathways all add up to the highest performance for industrial and environmental analysis needs.
Results you can rely on
Smart automatic features for validation, priming and cleaning are embedded in the controller software and contribute to analytical performance, maximised uptime and negligible operator invervention. Sample lines and analysis vessel are cleaned with demineralized water to eliminate cross contamination between samples. Electronic and wet-chemical part of the analyser are strictly separated. A transparent door allows for instant visual inspection of the wet part.
Flexibility that meets your needs
EZ Series Alkalinity and Hardness Analyzers come in an attractive, ergonomic mainframe with a compact footprint. All hardware is controlled by the integrated industrial panel PC. The modular build allows for the analyzer to match your application and operational needs.
• The standard measuring range can be narrowed by a different calibration range or extended via internal dilution options.
• Analog and digital output options
• Multiple stream analysis for up to 8 sample streams
There are many additional options available. Please contact Hach for more details.