Fluorescence Sensor – Chlorophyll a

Chlorophyll a measurement is used as an indicator of phytoplankton biomass in natural waters. Chlorophyll is a fluorescent molecule that can be quantified using a fluorimeter.

The key features:

 The unit used is ppb

 Optical technology

Specifications:

 Range: 0 – 500 ppb (~0-500µg/L)

 Sensitivity: 0,03 ppb (~0,03µg/L)

 Linearity: R² > 0,999

 λ Excitation: 470 nm

λ Emission: 694 nm