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AlgaeWatch

Utilizing advanced fluorescence technology, the algaewatch On-line Fluorometer offers real-time algal biomass data with unmatched accuracy and sensitivity.

The algaewatch is the ideal tool for water resource managers and scientists interested in real-time monitoring of water quality. Easy to use and install, the algaewatch provides a continual indication of the algal biomass in water, thus allowing for the early detection of algal blooms, detection of nuisance species, and a measure of daily and seasonal fluctuations in the algal community.
  
Algaewatch is an on-line monitor that detects algal biomass through chlorophyll fluorescence. Chlorophyll a, the primary photosynthetic pigment in all plants, is a fluorescent molecule. Where chlorophyll-containing organisms are small enough (as with phytoplankton or microalgae), fluorescence may be measured directly (in vivo chlorophyll detection) without extraction or chemical treatment.

Features
  • Internal Data Logger: 20,000-point capacity with programmable sampling interval and Windows compatible software.
  • Control Outputs: Two programmable AC, one 0-5V DC output.
  • Easy Maintenance Design: Clean-out port and brushes to allow simple routine maintenance.
  • Optional Calibration Kit: Includes calibration standard and accessories for easy calibration and performance verification.
Benefits
  • Detect the onset of algal blooms
  • Eliminate or decrease frequency of cell counting
  • Collect data on algal community dynamics
  • Make more effective use of treatment chemicals
  • Detect the presence of taste and odor causing species
  • Improve filter run times
Specs
Sensitivity 0.1 µg/L chlorophyll a
Linear Range 0–200 µg/L chlorophyll a
Accuracy ±0.2 µg/L or 3% of the reading,
whichever is greater
Repeatability ±3%
Calibration 1 point calibration (standard and blank)
Power 90–250 VAC/200–250 VAC, 50/60 Hz, 5 amps
Relays 2 x 90-250 VAC/200-250 VAC, 50/60 Hz, 5 amps
(fused at 3.15 amps ea. Type “F”), 1 x 0-5V DC
Signal Output One 4–20 mA, isolated
Dimensions 8"W x 4"D x 15"H; 20cm x 10cm x 38cm
Weight 5 lbs; 2.3 kg
Enclosure Approximates NEMA 4X
Maximum Water Pressure 100 psi
Ambient Temperature 40°F to 120°F; 4°C to 49°C
Maximum Sample Temperature 140°F; 60°C
Relative Humidity 0–100%

Documents
Brochure
Manual
Related Categories
Water Quality Multiprobes