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 5990-01-633-9503
NSN 5950-01-449-3502
NSN 5925-01-141-6688
NSN 5998-00-268-7910
NSN 5999-00-863-0693
NSN 5835-00-123-5175
NSN 6135-01-136-1059
NSN 6150-01-167-8023
NSN 6685-00-753-2896
NSN 5925-01-269-7181
NSN 5960-01-106-3086
NSN 6645-01-307-6815