BS230 does not have cuvette washer
BS240 has autocuvette washer as seen in the video.
Productivity - 200 tests per hour. 8 wavelengths (340nm to 670nm), support for two-wavelength reaction method and 1-2 reagent tests. Reaction carousel - 40 positions, minimum volume of the reaction mixture - 100 μl. Cuvette - 8 segments x 5 single-use cuvettes. The system is equipped with a workstation.