No. 450 Whitehouse Sieve Standards

White House Sieve Standards for sieves with No. 450 (32µm) opening sizes are supplied with five vials, each with a nominal weight of 1.0g.

Features:

• Ideal for calibration and performance testing of No. 450 (32µm) sieves
• Produced on NIST traceable equipment
• Quick aperture reading using a calibration graph

Included Items:

• No. 450 (32µm) Whitehouse Sieve Standards
• Calibration graph