Orbital Incubators Shaker are design for continues shaking for solution in Erynmeyer flask from 100 ml to 1000 ml at a constant set temperature range ambient + to 70 deg.C the outer body made mild steel, Inner chamber and shaking tray are made of SS 304G with fine finish. Plate- form is fitted with lotus clamps of nylon clamps. The motion of plate - form is by means of heavy duty DC motor with continues variable speed regulator , range 50 to 250 rpm.. Size 9 Flasks 250-500 ml. Size 16 Flasks 250-500 ml. Size 25 Flasks 250-500 ml