MRC:
A recording of the physical,functional,and performance characteristics for an item of supply.TEXT
General Description:
Dsensing element: platinum resistance thermometer; thermocouple: PLATINUM/PLATINUM-10 pctRhodium with encapsulated cold junction cavity: conical recessed 20 deg 0.50 inch dia control: set pt.Adjustible, electronic proportional control goniometric properties: the spectral radiance at any viewing angle within a 10 degree cone around the optic axis shall be within 2 pct ofthe spectral radiance along the optical axis of the cavity when viewed with an optical system focused on the cavity entrance aperture temperature: range= 50 to 1200 degrees c stability= 8 hrs porm 0.50 degrees c or better longterm 1 hr porm 0.1 degrees c shortterm gradients= none greater than 0.2 degrees c source housing= 20 degrees c above ambient maximum at 1000 degrees c emissivity: 0.99 porm 0.01 in the 1.0 to 15.0 micrometer region of spectrum standard apertures: 0.2000, 0.1000, 0.0500, 0.0250, 0.0125, (selectable wheel) dia controller output: 1000 watts max power: 117 vac porm 10 pct 50-60 hz 8.0 amps max
