12in (305mm) diameter ASTM E11 Test Sieve has brass woven-wire cloth with No.40 (425µm) openings and half-height brass frame. The overall height is 2-5/8in and the stacked height is 1-3/4in.

Features

Individually serial numbered
Compliant with ASTM E11 requirements for Compliance Sieves

Included Items

12in Sieve, All Brass, Half-Height, No.40
Certificate of Conformance to ASTM E11 requirements

Accessories

Sieve Pans nest underneath sieves to collect fines.
Sieve Covers prevent sample loss during agitation.
Verification Services provide NIST traceable documentation of opening sizes.

Product tags

ASTM E11 (1956)

Specifications

Attribute name	Attribute value
ASTM E11 Opening Size	No.40 (425µm)
Sieve Frame Diameter	12in (305mm)
Frame Height	Half-Height
Stacked Frame Height	1-3/4in
Overall Frame Height	2-5/8in
Material	Brass Frame/Brass Cloth
Backing Cloth Included	No
Estimated Shipping Weight	4.0lb (1.81kg)

Product Q&A

Q: How are longer specimens extracted and the piston returned?

Specimens longer than 5in are extracted by repositioning the Adapter Ring after maximum piston travel, and the spring-loaded piston automatically returns to the start position when the release valve is opened.