Designed for small-scale, benchtop mixing and agitation

Compact size permits use in standard incubators and cold rooms. Continuous rotation of cylindrical bottles at predetermined optimum speeds provides better distribution of media and uniform gassing. Transistorized solid state circuitry allows exact speed control of the bottles and is designed to compensate against sudden or prolonged line voltage changes. Roller shafts are mounted in self-lubricating nylon bearings, which eliminate many maintenance problems. Use in CO2 environments may necessitate more frequent replacement of motor brushes. Up to two additional deck kits can be added to accommodate an additional four bottles per kit.

For 30mL or larger serum bottles, 100–125mL media bottles, or 38x200mm culture tubes for the growth and observation of single chicken or rat embryos. Accommodates a maximum of four bottles that are 38–60mm in diameter, and up to 240mm long.