The ECO 25 thermoreactor allow tests to be run  to determine parameters such as COD and nitrogenous and phosphorated compounds. Total safety and reliability conditions are ensured by the test tube cover, protection on the heating block and safety thermostat.
Five different working temperatures (70, 100, 120, 150 and 160°C) and working time in minutes (30, 60, 120 and continuous) can be set with an acoustic signal and automatic switching off at the end of cycle.
The aluminum heating block offers optimum thermal homogeneity at all selected temperatures.
Heating block temperature is controlled by a PID logic microprocessor.