Suppose you have a solution with particles floating in it. You can use a test sieve to measure the size of the particles. The shaker mentioned in the question shakes the sieve in the controlled way so the particles can be measured accurately.
Test sieve shakers are a part for test sieves that shake the apparatus that seperates particles from the fluid. You can buy one here: http://www.test-sieve.com/
I would make sure it is ok with the store in order for you to test out the product. Or you can purchase them try them at home and if they have a return policy you can return them back to the store.
#200 SIEVE
it is used in the lab for VDRL, Widal test, & such other tests .
shakers
Shakers was created in 1747.
Capital Shakers was created in 1998.
What is the difference between a wet sieve and a dry sieve
Forrest Sieve
You can sift flour using a sieve.
Precisely the opposite; the Shakers were against ANY sexual contact. Shakers didn't have children, although they could adopt.
the shakers are a small religious section that was founded in machester,England, in 1747