Algal Online Monitor is a portable and robust device for online detection and continuous monitoring of photosynthetic microorganisms in both natural and artificial water bodies. It detects variety of cyanobacteria, green and brown algae, diatoms, and other microbes. Its extremely high sensitivity (30 ng Chl/l) allows early detection of very low concentrations of these organisms.
KEY FEATURES:
Ultra-high sensitive, flow-through monitoring
Detection limit 30 ng Chl/l
Wide range of detected organisms: cyanobacteria, green and brown algae, diatoms, and other microorganisms
Variable excitation colors
Device modifications for phycoerythrin or phycocyanin (optional)
Measured Fluorescence Parameters:
FT, QY, OJIP - Fix Area
Detection Limit:
Algae - 10 cells/ml
Cyanobacteria - 100 cells/ml
Actinic and Saturating Light Intensity:
Adjustable from 0 to 3,000 µmol(photons)/m².s
Measuring Light Intensity:
Blue (455 nm) and red (630 nm) measuring light adjustable by intensity
Blue (455 nm) and amber (590 nm) measuring light adjustable by intensity
Detector Wavelength Range:
PIN photodiode with 660 nm - 750 nm bandpass filters
Sample Compartment:
Flow-through cuvette made of quartz glass - inner diameter: 14 mm; outer diameter: 20 mm
FluorPen 1.0 Software:
Windows 2000, XP or higher*
Bios:
Upgradeable firmware
Communication:
Serial RS 232, RS 485
Display:
AOM 2800: 2 x 16 characters LC display
AOM 2700: without display
Memory Capacity:
4 Mb – up to 100,000 data points (about 300 OJIP curves)
Power Supply:
24 V (optionally 12 V)
Power Saving Mode:
Automatic
Case:
IP65
Temperature Range:
0 to 45 ºC
Dimensions:
20 x 23 x 11 cm
Weight:
3.4 kg
