Tyler Standard Screen Scale Scientific Testing Brass Sieve
Vintage Lot 9 Brass Sieves Tyler US Standard Screen Sieve.
Outside diameter of lower lip is 8", Diameter of top rolled lip is ~8-3/8".
We are not experts, below is what we read off the screens (please look at the pictures as we may have misinterpreted)
Any defect seen is noted. Normal wear from use. The holes should be easy to repair as they are quite small.
Includes:
Final tray win spout.
140 106 micrometer, .0041 per inch, 150 mesh Screen is in Good condition with one small hole (pictured)
100 149 micrometer, .0059 per inch, 100 mesh Screen is in Good condition with two small hole (pictured)
80 175 millimeter, .80 per inch, 80 mesh Screen is in Good condition
60 250 micrometer, .0098 per inch, 60 mesh Screen is in Good condition
30 59 millimeter, .0232 inch, 60 mesh Screen is in Good condition (Newark Branded)
12 (not stated) micrometer, .060 per inch, 12 mesh Screen is in Good condition
1/4" 6.35 millimeter, 4 per inch Screen is in Good condition
3 6.680 millimeter, 3 per inch, 3 mesh Screen is in Good condition
shd/brn/bxd