Test Sieves (For Fine & Medium Series)- Engineering Lab Training Systems Description and Specifications for Lab Tenders
Test Sieves (For Fine and Medium Series)- Engineering Lab Training Systems.
These Test Sieves are made in standard 8. (20 cms) dla from spun
rolled brass frame to the bottom of which is fitted the standard wire
netting of sieve cloth for sieving action. The wire netting for sieve
cloth is equally taut and Is without any distortions and held by the
double folded bottom to the circular frame. The brass frames are having
beading at the top and bottom In order to make them inter-fitting and
enable combined action by shaking the sieve by hand or Sieve Shaker .The
sieves are machine made having no joints.
The mesh
number and the standard designations are engraved on the side of each of
the sieve for Identifications. A set of pan and lid also made of brass
is provided with each set of seives Best quality Indian made sieve cloth
is used for mesh Nos. 4 to 85, while the imported sieve cloth is used
for mesh 100 to 400, The brass frames are nicely polished. The Sieves
can be supplied as per ISS/BSS/ASTM as per customer's requirements.
A.S.T.M. Mesh No. Width of Aperture
5 4.00mm
6 3.35mm
7 2.80
8 2.36
10 2.00
12 1.70
14 1.40
16 1.18
18 1.00
20 850 microns
25 710 microns
30 600 microns
35 500 microns
40 425 microns