Marking Label Information of Perforated Plate Test Sieves

Marking of perforated metal plate test sieves

A metal label permanently attached to the frame shall give the following information:

1. The nominal size and shape of holes;
2. A reference to the standards with which the test sieve is claimed to comply;
3. The material of the perforated metal plate and of the frame;
4. The name of the party (manufacturer or vendor) that is responsible for the sieve;
5. The manufacturer’s test sieve serial number.