ASTM E11 Acrylic Frame Sieves are fitted with woven wire mesh, and the clear frames enable enhanced sample observation during testing. Verification of New Sieves upgrades ASTM and ISO Test Sieves to Inspection or Calibration grade.
These Sieves meet ASTM E11 requirements for Compliance Test Sieves and are available in sizes from 5.60mm to 20µm (No. 3 ½ to No. 635). All are also available as Inspection or Calibration sieves using Gilson Verification Services. The short stacking height of 0.8in (20.3mm) allows twice as many sieves in a stack compared to metal frame sieves.