EN ISO 11125-2:1997

Foreword
1 Scope
2 Normative references
3 Apparatus
4 Sampling
5 Procedure
6 Expression of results
7 Precision
8 Test report
Annex A (informative) International standards for metallic
                       blast-cleaning abrasives
Annex ZA (normative) Normative references to international
                       publications with their relevant
                       European publications

Specifies a test method for the determination of particle size distribution by sieving. The procedure includes weighing out a test portion of 100 g of the sample, placing the test portion in the top sieve of a set of test sieves (including all the sieves listed against the grade under test in the appropriate part of ISO 11124) with the largest-aperture sieve on the top and progress to the smallest aperture at the bottom with a pan, to catch any abrasive that falls through the finest sieve, sieving in a sieve machine, weighing the abrasive retained on each sieve and transferred on to a balance pan. Annex A gives information on the international standards series for non-metallic blast-cleaning abrasives ISO 11124 and ISO 11125.