7070iX Thermo Scientific™ Orion™ Total Residual Oxidant (TRO) Analyzer

For detection of residual chlorine and other oxidants down to 1 ppb concentration in chlorination, de-chlorination or effluent water applications.


Optimized reagent consumption is designed to allow for up to 60 days between replacements (may vary depending on continuous or batch mode options)
• Electrode based measurement technology that is not subject to interferences observed in the DPD method (color and turbidity)
• Utilizes bead cleaning technology in flowcell to extend maintenance intervals
• Designed to provide accurate and precise measurements to meet low level regulatory requirements
• Compact size – small footprint supports panel or wall mounting
• Simplifed operation – intuitive menu simplifes navigation
• Low operating costs – minimal maintenance (> 180 days possible without calibration) with low power consumption
• Can operate in continuous or simulated batch mode