Tdesigned to monitor particles as small as 0.3 micron; draws air into sensir at rate of 1 cubic foot per minute; air flow passes through view volume-light generated by laser diode; particles deflect light energy to a solid state photodiode where each burst of light is converted to a pulse of electrical energy; digital counter accumulates the pulses according to size selected; sample air is then filted, removing all particles larger than 0.2 micron before air is exhausted back into room
Classification: Physical analysis instruments and apparatus, except using optical radiations, nesoi
NSN 5975-00-008-7834
NSN 6685-00-740-1195
NSN 6150-00-421-0390
NSN 6105-00-086-9256
NSN 5960-01-520-3540
NSN 5910-01-164-3219
NSN 5920-00-012-2000
NSN 5950-01-607-0564
NSN 5960-01-142-1995
NSN 5998-01-579-9429
NSN 5998-00-982-2079
NSN 5945-00-931-5572