YSI EXO Rhodamine Sensor
Features
- Unique dual-channel design for the highest precision and range
- Extend deployment time with EXO’s best-in-class anti-fouling wiper
- Use with EXO sensors to assess other water quality impacts
- Free ground shipping
- Expedited repair and warranty service
- Lifetime technical support
- More
Overview
The EXO Rhodamine sensor is commonly selected for dye tracer studies due to its ease of use, low adsorptive tendency, strong fluorescence, and negligible environmental impact. Offering the widest detection range with the most sensitive detection limit, the EXO Rhodamine sensor is ideal for monitoring the movement of water as well as dispersion and mixing characteristics.
Applications
- Time-of-travel (TOT) studies
- Hydraulic characterization
- Mixing zone identification
- Pollution plume tracing
- Spill mapping
Capabilities
- Range: 0 to 1,000 µg/L or 0 to 100 RFU
- Resolution: 0.01 µg/L or 0.01 RFU
- Accuracy: +/- 5% or 0.1 µg/L w.i.g
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[caption id="attachment_38996" align="alignnone" width="940"] HRWC volunteers measure stream velocity across a subsection of Woods Creek, a tributary of the Huron River near Belleville, Michigan. Stream velocity measurements can be combined with water level measurements to calculate stream flow and chemical parameter loads.
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Since 2011, Buffalo State University’s Great Lakes Center has maintained and operated the Dunkirk buoy with funding from the Great Lakes Observing System (GLOS) and field support from the NYSDEC Lake Erie Fisheries Research Unit. 
 
[caption id="attachment_38976" align="aligncenter" width="940"] The Dunkirk Buoy viewed from the research vessel after being deployed in early spring.
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[caption id="attachment_38732" align="alignnone" width="940"] Environmental scientist, Katelyn Kubasky, holding the SonTek CastAway in front of the pond at the Fondriest Center for Environmental Studies.
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