Excella® temperature-controlled lab shakers are available with choice of incubation only or incubation with added refrigeration. Benchtop E24 incubator shaker and E24R with added refrigeration accommodate test tubes or flasks up to 2.8 liters in a tightly-sealed growth chamber, featuring a clear acrylic lid for excellent visibility of all samples. Uniform temperature control provided by self-correcting microprocessor feedback control and tightly constructed chamber. High-velocity fans ensure rapid thermal recovery. Temperature and speed can be calibrated via keypad. Crystal clear lid provides excellent visibility minimizing the need to open the chamber; lifts out of the way for easy accessibility to samples. RS-232 provided for data logging. Safety features include automatic cut out of shaker when lid is opened to protect operator and fail-safe thermostat that turns off heat if high-temperature limit is exceeded to protect cultures.
Temperature range of 7°C above ambient to 60°C for E24 and 15°C below ambient to 60°C for E24R. Minimum setpoint 4°C. Agitation: 50 - 400 rpm, ± 2 rpm. 3/4" (1.9 cm) diameter orbit. Accessory platforms are interchangeable with those from other same-sized NBS shakers.