Profile: Eppley Laboratory, Inc. develops the finest scientific instrumentation for precision measurements. We manufacture and calibrate standard lamps, black bodies and laboratory thermopiles. Our thermopiles are used to measure radiant energy. They can be mounted in three different case designs such as air, vacuum and fluid. We also provide wire-wound thermopile detectors that are essentially sensitivity-independent over wide intensity ranges. They are designed for installation in rockets, satellites & spacecraft vehicles.