Sulphur Di Oxide Generator For Air Pollution

A simple apparatus developed for air pollution studies and Sulphur dioxide corrosion tests on metals and no metals. It produces a So2 air mixture by the controlled action of sulphuric acid on sodium sulphite. Solutions of acid and sodium sulphite are fed to the reactor at a precisely controlled rate where Sulphur dioxide gas is liberated in the reaction loop. The flusher evacuator unit, equipped with an acid-resistant micro vacuum pump, sucks up and dispenses out the Sulphur dioxides gas generated in the process. The unit works on 220 V 50 Hz AC mains.

• High performance