CyanoFluor U
ser’s Manual
Rev. A
4
1 Introduction
1.1 Description
CyanoFluor
TM
Handheld HAB Indicator is configured for
in vivo
fluorescence detection from
chlorophyll (Chl) and phycocyanin (PC) pigments in natural water samples. CyanoFluor
calculates and reports a PC to Chl ratio that estimates the relative abundance of
cyanobacteria, algae that are known to cause Harmful Algal Blooms (HABs). Monitoring PC
to Chl ratios over time will indicate whether environmental conditions are changing, favoring
cyanobacterial production, potentially leading to cyanobacterial blooms. This monitoring
effort can be used to predict the onset of HABs and alert users so the proper protocols can
be implemented to prevent or reduce harmful bloom effects. CyanoFluor provides raw
fluorescence readings that can also be used for determining algal abundances and reporting
µg/L chlorophyll estimates. CyanoFluor is factory calibrated; no calibration standards or
tools are required or necessary to calibrate this instrument. Solid state optoelectronics
ensure the instrument will remain stable over time.
1.2 Quick View Diagrams
CyanoFluor uses four standard or rechargeable AAA user-replaceable batteries.
Battery panel
O-ring
Battery panel
O-ring
