CI Systems’ advanced architecture ControlMaster SR-800N-SE sets a new standard for accuracy and uniformity in extended area blackbodies. Temperature measurement and calibration are both performed in the radiation head itself and transferred digitally to the controller. The result is a more accurate, stable, flexible and compact system that provides reliable NIST-traceable results.The SR-800N-SE may be operated as a standalone unit, or integrated into a larger test system.The spherical dome emitter enables the calibration of imagers with a very wide field of view.The customization of head geometry allows a broad range of optical apertures andfields of view.Temperature control is achieved using removable sensors that can easily be replaced by the user in just minutes. Replacing the sensors with factory-supplied sensors is a simple procedure that recalibrates the system for another full year. Users who prefer to perform the calibrations themselvesmay do so with our CK-800R calibration kit.