Test sieving has been used for particle measurement for generations in the Agricultural, Bio-Industry, Chemical, Cosmetics, General Industrial, Fertilizer, Foods, Minerals, Pharmaceuticals, Plastics and Metal Products industries.

Each W.S. Tyler® Test Sieve is serialized and supplied with supporting documentation.

W.S. Tyler® provides test sieves in three grades:

• Standard: Supplied with a Certificate of Compliance. Equal to ASTM E11-09 Compliance Sieve.

• Certified: Supplied with NIST traceable histogram. Equal to ASTM E11-09 Inspection Sieve.

• Certified-PLUS: Supplied with NIST traceable histogram. Equal to ASTM E11-09
  Calibration Sieve.

Table 1: Round Test Sieves—Dimensions & Construction

FH = FULL HEIGHT
HH = HALF HEIGHT
IM = INTERMEDIATE HEIGHT

Note:  W.S. TYLER® is a trademark of Haver Tyler Corporation.