For the digestion of tube tests Chemical digestion of samples is required for the photometric determination of COD, TOC, total phosphate and total nitrogen. The required temperatures and reaction time can be selected by using the membrane keypad of the reactor ALI 25. The unit works at three different temperatures (100 /120 / 150 °C) and three pre-set reaction times (30 / 60 / 120 minutes). When digestion is complete, the reactor automatically switches off and gives a corresponding LED indication with short beep The ALI 25 reactor Is fitted with 24 holes for 16 mm diameter Power supply Materials, housing Protection grid Block Insert Heating block aluminium block Selectable temp. Probe type Selected time Protection against Regularly updated Information: www.aqualytic.de General Catalogue April 2012