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 Overview
Hydrolab has partnered with the industry leader in fluorescence measurements to provide the most accurate Chlorophyll a sensor available on a multiprobe.
Features
- Ultra-compact size designed by Turner Designs specifically for integration into the DataSonde 5, or DataSonde4x, 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 chlorophyll concentration.
- Three auto-selected gain ranges provide a wide measurement range of 0.03 to 500 µg/l for Chlorophyll a.
Benefits
- Provides the most accurate measurement of Chlorophyll a 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 filters.
- Cost optimised for affordability and value.
Technical Specifications
| Product Specification |
Description |
| Optical Characteristics: |
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| Light Source |
Light Emitting Diode |
| Detector |
Photodiode |
| Excitation Wavelength |
Chl 460nm |
| Emission Wavelength |
Chl 685nm |
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| Minimum Detection Limit |
0.03 µg/l |
| Dynamic Range |
Low sensitivity: 0.03-500µg/L
Med. sensitivity: 0.03-50µg/L
High sensitivity: 0.03-5µg/L |
| Resolution |
0.01 µg/L
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| Accuracy |
+/- 3% for signal level equivalents of 1 ppb rhodamine WT dye or higher using a rhodamine sensor |
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