Development of a Peltier Type Cloud chamber with Wide View Field

Cloud chamber contributes to radiation education by facilitating observation of particle tracks formed by radiation. Peltier based chamber achieves cooling without the need for dry ice,. we developed a cloud chamber based on peltier thermoelectric modules and has a multilayered heat insulation system to maintain a stable cool environment. It produces sharp particle tracks without requiring a dark room for observing the tracks. Its large top window (diameter of 12.5 cm) provides a relatively
wider observation field capable of accommodating five to six students at a time.