These test sieves are serialised to meet the highest grade quality assurance systems for traceability of measurement devices.

• Clear acrylic frame
• Electroformed nickel mesh or stainless steel wire cloth

The serial number is labeled on each sieve and allows for tracing vital information such as:
- When the sieve was manufactured.
- Which lot of precision electroformed mesh or wire cloth was used to manufacture each sieve.
- Date order was shipped, including all pertinent information from your purchase order.