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 6610-01-027-1641
NSN 6150-01-567-1435
NSN 5905-00-121-5261
NSN 6650-00-299-9681
NSN 6650-00-067-3572
NSN 5950-00-260-1836
NSN 5915-00-114-2661
NSN 6645-01-422-3510
NSN 6240-01-142-0729
NSN 6130-01-011-9861
NSN 6150-01-090-4588
NSN 6610-01-224-7675