Orbital shaker OS-200. Ideal for shaking Petri dishes, Erlenmeyer, flasks and tubes. Can be used in cold chamber or stove (dimensions 280 x 270 x 110 mm). Digital speed Control. Variable speed 50 to 250 rpm. Timer from 1 min to 99h59min. Maximum load 2.5 kg Options: universal platform with bars adjustable for flasks, bottles, or Erlenmeyer flask; flat platform with non-slip rubber or platform clamps Erlenmeyer flask of 100 to 150 mL, or 250 to 300 mL.