NuAire’s compact NU-5100 TC PureCell Direct Heat CO2 Incubator provides optimal growing conditions for your most demanding research. Temperature sensor mounted directly under the inflow to the HEPA filter controlling the chamber environment. The 99.98% efficient HEPA filter maintains Constant Contamination Control (C3) in the growth chamber. Discover proven RH/CO2 recovery results, the better the relative humidity levels and recovery time, the faster the CO2 recovery time. The PureCell offers excellent relative humidity (RH) recovery after a door opening compared to other manufacturer’s models. The positive pressure interior coupled with an extra large evaporative water pan allow for RH levels of 80% or better at a temperature set point of 37Cº with the door closed, and minimal loss of RH during a 15 second door opening.