No. 12 Whitehouse Sieve Standards

Whitehouse Sieve Standards for sieves with No. 12 (1.70mm) opening sizes are supplied with five vials, each with a nominal weight of 15.0g.

Features:

• Ideal for calibration and performance testing of No. 12 (1.70mm) sieves
• Produced on NIST traceable equipment
• Quick aperture reading using a calibration graph

Included Items:

• No. 12 (1.70mm) Whitehouse Sieve Standards
• Calibration graph