Our Microalgal Optical Density meter needs to be coupled with our submerged led. It has a light sensor with a photodiode with a maximum sensitivity at 555 nm to measure the light that is not absorbed by chlorophyll when a white light passes through a microalgal sample. As a result, the light measured by the sensor is only affected by the absorption related to the concentration of algal biomass.
It is supplied with a folder for vessels with diameters of 80-150 mm.