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UVM5000在线有机物监测仪
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UV254 ORGANICS MONITOR |
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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. |
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STANDARD FEATURES |
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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 |
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OPTIONAL FEATURES |
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Turbidity compensation Automatic chemical cleaning system Battery backup Dual sample feed capability |
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BENEFITS |
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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 |
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APPLICATIONS |
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Water Treatment
Detect changes in coagulant demand Monitor organics removal Optimize UV disinfection systems Monitor potential for disinfection byproducts (DBPs) Distribution System Monitoring Detect system contamination Wastewater Treatment Monitor effluent discharge |
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