The NuAire LabGard ES (Energy Saver) and CellGard ES brand of Class II biological safety cabinets offer proper ergonomics to help reduce effort and improve safety in the laboratory. The cabinets feature larger work zones, a shorter reach, an unobstructed view, and an adjustable working height to allow personnel to work comfortably and safely. The CellGard ES sliding window sash is encased in a hinged frame and opens 30° to assist with cleaning behind the sash. NuAire's biosafety cabinets utilize the TouchLink LCD color touchscreen, which controls all cabinet functions, and the ultra-high efficiency DC-ECM motor reduces energy consumption and extends HEPA filter life. When personnel are away, the nitecare system helps conserve energy while maintaining a sterile environment.