A device designed to determine the size distribution of powdered materials below the 200 mesh sieve range. The method employed is an oscillating u-shaped tube and encased air jet to furnish the air required for separation. It is regulated in accordance with stokes law of fall for microscopic size particles.
Classification: Physical analysis instruments and apparatus, except using optical radiations, nesoi
NSN 5945-00-221-9738
NSN 5855-00-560-0110
NSN 6110-01-532-5224
NSN 5945-01-488-5602
NSN 6645-01-463-3441
NSN 5935-01-653-2052
NSN 5990-01-135-8269
NSN 6320-00-476-6898
NSN 2925-01-411-8002
NSN 5895-01-348-1296
NSN 5925-00-454-6814
NSN 6650-00-537-9222