YSI 701/705 IQ CarboVis® UV/VIS Sensor Carbon/TSS UV/VIS Measurement for the IQ SensorNet System Parameters: COD (total and soluble) BOD UVT-254 TOC DOC SAC 254 (total and soluble) TSS (optional) The CarboVis® is a reagentless, optical-based spectrophotometer built into a rugged, corrosion-resistant field probe for the IQ SensorNet system. The CarboVis can report up to 5 parameters including: COD (total and soluble), BOD, UVT-254, TOC, DOC, SAC (total and soluble) and TSS (optional). The CarboVis probe scans 256 wavelengths per measurement between 200 and 720 nm to provide the most accurate measurements with precise compensation for interferences such as turbidity. The CarboVis provides continuous data to help operational improvement decisions. The probe’s built-in UltraClean ultrasonic cleaning technology reduces routine maintenance requirements. • 256 wavelength scans per measurement results in better accuracy and better compensation for interferences • UVT-254 measurement used to determine required UV light intensity and contact time for disinfection, lowering a facility’s disinfection costs • Factory calibrated • 2-year warranty • Two options available - one ideal for effluent applications A 5 mm gap YSI UV/VIS sensor deployed after one week with UltraClean technology. No fouling observed. and one ideal for influent/aeration/effluent applications • Maintenance free ultrasonic cleaning with UltraClean technology built-in; prevents biofouling from taking place. Built-in air holes for added air cleaning in high fouling applications. UV/VIS probes are rugged, accurate and designed to withstand field conditions. The optics are kept clean with UltraClean technology and the sensor’s 256 wavelength scan provides unmatched accuracy. A 1 mm gap sensor is pictured.

CarboVis 701/705 IQ Technical Specifications Measurement Method Measurement Range COD (total) COD (soluble) BOD TOC DOC UVT-254 SAC 254 (total) SAC 254 (soluble) TSS (optional) Resolution (range dependent) Measuring gap Operating Temperature Warranty Flow Rate pH range Cleaning System Dimensions Certifications Protection Class Pressure Resistance Lightning/Voltage Protection Electrical Materials UV/VIS spectral measurement (200-720 nm) CarboVis 701 (influent/aeration/effluent) CarboVis 705 (effluent) 0 to 20,000 mg/L (influent) 0.0 to 800.0 mg/L 0 to 4,000 mg/L (effluent) 0 to 12,500 mg/L (influent/aeration)...