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 5915-01-606-4386
NSN 6620-00-542-1579
NSN 5895-01-418-2422
NSN 4140-01-312-2361
NSN 5935-00-221-5089
NSN 5935-01-224-0008
NSN 4140-01-323-4279
NSN 5910-00-202-1056
NSN 5990-01-487-0871
NSN 7035-00-465-3298
NSN 5835-01-614-1900
NSN 5990-01-101-7602