I, Usage:
YT030A Geotextile aperture pore size tester is suitable for testing the aperture pore size of all types of geotextiles and related products.
Test principle:
a single layer geotextile without tension and related products as a sample screen, vibration frequency and amplitude in the provisions of the samples graded granular material to spray water, so that the particle size distribution material through the sample. That through sparticulate material and pecific particle size is sample effective aperture.
Instrument characteristics:
machine integration design, sample plate using 304 stainless steel, high-quality corrosion-resistant alloy steel valve, import motor, totally enclosed test chamber design, precision mesh configuration, test accuracy.
Related standards:
ISO12956:2010 specifies a method for the determination of the characteristic size of the openings of a single layer of a geotextile or geotextile-related product using the wet-sieving principle.
II, Main technical parameters;
1, inner diameter of the holder: 130mm
2, frequency: 50Hz
3, amplitude: 1.5mm
4, nozzle pressure: 300kPa, water: 0.5L/min
5, Time: 0 ~ 99.99s 0 ~ 99min59s in two stages
6, dimensions: 680 × 450 × 850mm
7, weight: 100kg
8, power: AC220V, 50Hz 300W
Other related testing equipments:
YT010 Electronic geotextile universal testing machine
(Load Capacity 50kN, meet to ISO 10319 wide-width strip tensile, ISO 9037.4 static CBR ball burst test, ISO 12236 Puncture Resistance, ISO 13934-2 Grab Breaking strength test, etc.)
YT020 Geotextile water permeability test apparatus (meet to ISO11058)
YT030 Geotextile pore size test apparatus (dry sieve method, ASTM D4751)
YT030A Geotextile aperture pore size tester (wet sieve method, meet to ISO12956)
YT040 Geosynthetics dynamic perforation tester (meet to ISO13433)
YT050 Geotextile abrasion resistance tester ISO 13427, ASTM D4886
YT060 Geotextile thickness tester ISO9863, ASTM D5199
YT080 Automatic In-Plane Water Flow Capacity Tester (meet to ISO 12958, ASTM D4716)
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Geotextile aperture pore size tester (wet sieve method, meet to ISO12956) Images
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