Water Products > Hydrolab Minisonde 5 > Rhodamine WT Sensor

Overview

Hydrolab has partnered with the industry leader in fluorescence measurements to provide the most accurate and affordable Rhodamine WT sensor available on a multi-probe.

Features
  • Ultra-compact size specifically designed for integration into the DataSonde 5 or 4x and MiniSonde 5.
  • Available with Turner's unique 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.
Benefits
  • Provides the most accurate measurement of Rhodamine WT because of electronic filtration of ambient light, efficient optical coupling, and quality optical components.
  • Incredibly fast response time through electronic filtration of ambient light.
  • Excellent turbidity rejection due to small sample volume design and high quality optical filter.
  • Cost-optimised for affordability and value.
Technical Specifications

Product Specification Description
Optical Characteristics:

 

Light Source

Light Emitting Diode

Detector Photodiode
Excitation Wavelength RWT 550 nm
Emission Wavelength RWT 600 nm
   
Minimum Detection Limit 0.04 ppb
Dynamic Range Low sensitivity: 0.04-1000 ppb
Med. sensitivity: 0.04-100 ppb
High sensitivity:0.04-10 ppb L
Resolution 0.01 ppb
Accuracy +/- 3% for signal level equivalents of 1 ppb rhodamine WT dye or higher using a rhodamine sensor