Fine test sieves - Brass frame, pore size 250 µm
- Full 2 in. height and 8 in. diameter test sieves
- Meet ASTM specification E-11
- SS wire cloth measurement traceable to NIST
- Each sieve includes a certificate of compliance to all applicable ASTM, ISO, and ANSI specifications
These metal framed testing sieves are manufactured with a lead/tin solder on the underside which joins the wire cloth to the sieve skirt. The top seam is secured with a UV cured adhesive.