A titration unit with a reagent recirculation system for motor-powered titration directly from the reagent bottle.rrMain features:rElectronic control and dispensing of volumesrA light protection window for the valve block is also included in the scope of deliveryrTitration impulse triggered by the motor enables the achievement of a droplet break up from 10µl for precision determinationrMedia recirculating system for simple and rapid venting without reagent lossrFree rotationrTFT touchscreen with user-friendly menurMethod memory for nine different titration procedures with storage o f all settingsrUSB and RS232 interface for PC connectionrIntegration in automated procedures possible rProvided with: internal thread A45 and additional adaptors A 32, A 38 and S 40, flexible suction hose with nut, flexible recirculation tube, discharge tube unit, valve adjustment key, dispenser, brown antisolar window, feedblock, Data Power cable, user guide and individual quality certificate.