Laboratory Test Sieves

CMH Test Sieves

CMH test sieves are produced to comply with the specifications set out by the world's most demanding Standards: BS 410/ ISO 3310 parts 1 & 2 and ASTM E11.

Prior to leaving our Quality Assurance department each test sieve is carefully packaged along with a Certificate of Conformity and Record Card, both bearing the serial number found on the test sieve label providing trace ability.

The stainless steel test sieves are all 100% recyclable; all components, including the labels, are produced from stainless steel.

For easy reference, teh BS 410/ ISO 3310 parts 1 & 2, and ASTM E11 sieve aperture sizes are listed below. Details of special sieves, flakiness sieves and our range of sieve shakers are available upon request.

To enable us to produce the high standard of test sieves our customers have come to expect, we use specially imported woven wire mesh supplied from a leading European mesh manufacturer. All the mesh supplied to us is certified as being of test sieve quality.

Our 200mm, 300mm, 450mm, 8" and 12" diameter woven wire test sieves are all manufactured from grade 304 stainless steel. The 300mm diameter perforated plate test sieve is made from plated mild steel with stainless steel bodies being an option. Lids and receivers are supplied to suit all diameter of sieves.

The CMH 200mm diameter test sieve ensures particular user safety in laboratories having a rounded edge on the bottom surface. This sieve can be supplied as full height: 50mm from the top edge to the mesh pr half height: 25mm from the top edge to the mesh.

Technical Specification

Woven Wire Sieves:

Available Diameters:

  • 100 mm
  • 150 mm
  • 200 mm & 8"
  • 300 mm & 12"
  • 315mm
  • 400 mm
  • 450 mm

Aperture Sizes:

  • 20 microns     
  • 25 microns   
  • 32-36 microns  
  • 38-40 microns    
  • 45-50 microns   
  • 53-56 microns      
  • 63-71 microns    
  • 75-80 microns    
  • 90-900 microns     
  • 1.0 - 3.55 mm 
  • 4.0 - 125 mm