| Distillation unit using deionized water 
             Steam distilling unit for determining ammonia nitrogen, total 
            Kjeldahl or direct alkaline proteic nitrogen, nitric nitrogen (after 
            reduction), phenols, volatile fatty acids, cyanides, sulphur 
            dioxide, alcohol content, etc. in cereals, food and feed, water, 
            soil, sludges, sediments and chemicals. The distillation unit is 
            equipped with a patented steam generator fed with deionized water, 
            in absolute safety and with no ordinary maintenance. The 
            additions of sodium hydroxide to the solution to be distilled, when 
            required, are obtained by the operation of a pump whose volume is 
            evaluated by a graduated scale. Cooling water supply is 
            automatically interrupted during idle periods, sharply reducing 
            water consumption. The unit is equipped with a system that 
            recognizes the presence of the test tube, without which the pumps 
            don't operate. 
            Suitable for AOAC, EPA, DIN, ISO 
            Specifications  |