National Stock Number:
6635-00-009-9487
Federal Supply Class:
6635
National Item Identification Number:
000099487
Description:
ANALYZER,PARTICLE SIZE
Detail:
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.
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