
In accordance with EN 1235, solid fertilizers are to be subjected to a screening analysis employing 200-millimeter diameters laboratory test sieves manufactured according to the requirements of ISO 3310-1. The standard calls for a maximum of seven test sieves to be used for the gradation test, covering the complete size distribution spectrum of the sample material. The selection of aperture sizes should be made from the R20/3 series of ISO 565, although the use of additional sieves from the R20 series is explicitly permitted in the standard.

Blau-Metall Woven Wire Cloth Sieves according to ISO 3310-1 comply with all regulations of EN 1235 and are available with a variety of aperture widths, allowing for high-resolution particle size distribution analysis for solid fertilizer grains. Our rigorous optical inspection protocol guarantees that each and every Blau-Metall sieve precisely complies with all requirements and ensures a high statistical certainty which is of particular importance for quality assessments.
Test Sieves for Quality Assessments of Solid Fertilizers, EN 1235
Stainless Steel, Frame Diameter: 200 mm, Standard Delivery Time: 10 Days
Article | Standard | €/Pcs. ↕32 mm | €/Pcs. ↕50 mm |
---|---|---|---|
Test Sieve Square Apertures 6,3 mm | ISO 3310-2 | 128,00 | 130,00 |
Test Sieve Square Apertures 5,0 mm | ISO 3310-2 | 128,00 | 130,00 |
Test Sieve Square Apertures 4,0 mm | ISO 3310-2 | 113,00 | 115,00 |
Woven Wire Cloth Sieve 3,15 mm | ISO 3310-1 | 89,00 | 91,00 |
Woven Wire Cloth Sieve 2,8 mm | ISO 3310-1 | 89,00 | 91,00 |
Woven Wire Cloth Sieve 2,36 mm | ISO 3310-1 | 79,00 | 81,00 |
Woven Wire Cloth Sieve 2,24 mm | ISO 3310-1 | 79,00 | 81,00 |
Woven Wire Cloth Sieve 2,0 mm | ISO 3310-1 | 79,00 | 81,00 |
Woven Wire Cloth Sieve 1,4 mm | ISO 3310-1 | 79,00 | 81,00 |
Woven Wire Cloth Sieve 1,0 mm | ISO 3310-1 | 79,00 | 81,00 |
Woven Wire Cloth Sieve 710 µm | ISO 3310-1 | 79,00 | 81,00 |
Woven Wire Cloth Sieve 500 µm | ISO 3310-1 | 79,00 | 81,00 |
Woven Wire Cloth Sieve 250 µm | ISO 3310-1 | 79,00 | 81,00 |
Woven Wire Cloth Sieve 180 µm | ISO 3310-1 | 79,00 | 81,00 |
Collecting Pan | 41,00 | 43,00 | |
Sieve Lid | 42,00 | 42,00 |