The EM-400 is an algae handheld monitoring device that measures in-vivo chlorophyll-a concentration in live algae cells, the main photosynthetic pigment used to assess algal biomass. This reagent-less fluorometer provides instant monitoring capability to understand algae growth dynamics, designed to alarm or guide algicide dosage decisions.

Typical applications:

• Cooling water
• Surface water monitoring

Features:

• Pre-calibrated with a live algae sample and known chlorophyll-a concentration water sample
• Automatic compensation for colour & turbidity
• No cuvette needed
• Sample LOCK-IN capability
• Bluetooth 5.0 for wireless configuration & data sharing via uPyxis

Key specifications:

• Measurement range: 0.3-50ppb (in-vivo chlorophyll-a)
• Excitation wavelength: 470nm LED, Emission: 670nm
• Detection limit: 0.1ppb
• Accuracy: ±1% or 0.1ppb
• Environmental: IP67