Rhodamine WT Sensor

Rhodamine WT sensor from Hydrolab submersible fluorometer

The rhodamine WT sensor from Hydrolab is based on the Turner Designs Cyclops-7 submersible fluorometer


  • Available with solid Secondary Standards to provide a quick and simple method to verify the sensor’s stability over time
  • The secondary standard can be adjusted to correlate to a known dye concentration
  • Three auto-selected gain ranges provide measurements from 0.04 to 1000 ppb
  • Excellent turbidity rejection due to small sample volume design and high quality optical filter


Video – Rhodamine WT Sensor Calibration – EN

Technical Data

Rhodamine WT Sensor
Range Low sensitivity: 0.04 …… 1000 ppb
Med. sensitivity: 0.04 …… 100 ppb
High sensitivity: 0.04 …… 10 ppb
Accuracy ± 3% for signal level equivalents of 1 ppb rhodamine WT dye or higher using a rhodamine sensor
Resolution 0.01 ppb

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