Specifications include, but are not limited to: installation of a walk-in environmental chamber. All hardware and software are to be included. The system must be capable of maintaining stable temperature and humidity conditions at both hot (44°C) and cold (-18ºC) extremes with 2-3 people inside the chamber. Must be installable into available laboratory facility (EAD 322) on the UNTHSC campus. Must be compatible with existing built environment (ventilation, water supply, electricity supply, etc.) on the 3rd floor of the Education and Administration (EAD) Building. Climate Chamber minimum requirements: Overall Exterior Dimensions: 10’-0” x 12’-0” x 12’-0” high Entrance door: 48” W. x 78 H. Temperature Selectable Range: -18ºC to +44ºC Temperature Control: ± 0.5ºC