Organics Monitor

The UVM5000 provides online continuous organics monitoring utilizing a 254 nm ultraviolet light source. The amount of light absorbed provides an ongoing indication of natural organic matter (NOM) in a flowing sample, and serves as a continuous surrogate measurement for total organic carbon (TOC). More specifically, UV 254 is the best detector of aromatic or reactive organics which when combined with chlorine, can form disinfection by-products (DBPs). The patent pending Ortho-Beam technology provides many significant advantages while maintaining affordability. The monitors unique ability to automatically detect and compensate for UV lamp fluctuations and quartz fouling minimizes losses in accuracy over time, and significantly reduces maintenance.

STANDARD FEATURES

• Patent pending Ortho-Beam technology
• 254nm wavelength UV light source
• User friendly interface
• 4-20mA analog output
• Modbus digital communications
• Dry contacts for user configurable alarms
• 2 year warranty

OPTIONAL FEATURES

• Turbidity compensation
• Automatic chemical cleaning system
• Battery backup
• Dual sample feed capability

BENEFITS

• Surrogate measurement for TOC/DOC/BOD/COD
• Performs both UV Transmittance and UV Absorbance measurements
• Online continuous operation
• Significantly reduced need for cleaning
• Continuous automatic calibration
• No need for reagents
• Affordable compared to other online organics monitors
• Continuous compensation for lamp drift and cuvette fouling