Tests cooled laser wavelength 1244 nm; designed for detecting hydrogen in fiber optic cables; dynamic range 34.5 to 37.5 db; 10 meter reflective deadzone; 35 meter non refective deadzone; 0.0025 pct accuracy of distance measurement porm distance resolution porm index uncertainty; meets laser eye safety cdrh class i requirements; accesory to td3486 optical time domain and orion fiber optic cable administration system
An instrument used to measure the reflected power of an optical light pulse in a fiber, optic or a cable, fiber optic with respect to time. Excludes test set, optical power.
Classification: Parts and accessories of articles of schedule b subheading 9030.39
NSN 6135-00-900-2139
NSN 6110-00-323-7662
NSN 5935-01-575-0733
NSN 6130-01-088-5942
NSN 5999-01-408-3440
NSN 5999-01-634-0576
NSN 5996-01-428-9222
NSN 5920-01-188-2400
NSN 6145-01-462-2460
NSN 5965-01-653-8960
NSN 6620-01-461-3550
NSN 6135-00-134-6648