Laboratory Equipment & Services Information System by Centralized Laboratory Management Office (CeLMO)

Model 420 is a microprocessor-controlled benchtop orbital shaker designed to accommodate a wide variety of flasks, test tubes and other glassware. The control system is easily programmed and stores the user-defined time, temperature and speed setting which remain in memory even when the shaker is turned off and unplugged.

Shaking Range . . . . . . . . . . . . . . . . . . . . . . . . .25-525 RPM Temperature Range . . . . . . .5°C above ambient to 80°C (176°F) Timer Set for continuous (hold) operation or set for countdown operation in 5- minute increments from 5 minutes to 200 hours. Timer counts up or down in 5-minute increments.

To incubate and shake samples at a predetermined temperature and shaking speed. It is commonly used in the fields of biotechnology, microbiology, and molecular biology to facilitate the growth and cultivation of cells, microorganisms, and enzymes.