1. Sensor : Clark-typeamperometricoxygenelectrode 2. Analytes : Urea, Pyruvate, Glycerol, Ammonia, Ethanol, Methanol, Lactose, Lactate, Sucrose, Glutamine, Glucose 3. Fluidpump : Peristaltictype 4. Thermoblock : Reactiontemperature : 30celsius degree 5. Analysistimepersample : 20-25sec. 6. Display : 32character LCD 7. Printer : 16columndotmatrix, 1line/sec