Civil engineering & Material Testing equipments

ASTM Dry screen opening size tester, Apparent Opening Size test

ASTM Dry sieving method effective aperture tester

Model: GT030G


This tester is used to test the effective aperture of geotextiles and composite geotextiles by dry sieve method.

Standard compliance

GB/T 14799, ASTM D4751, JTG E50 T1144, SL/T 235-1999

Technical specifications

Sieve inner diameter: Ф200mm

Sieves height:  400mm

Sieve base amplitude: 8mm

Shaking frequency: 221 /min

Hitting frequency: 147 /min

Turning radius: 12.5mm

Power supply: 380V  370W

Overall size:   660×400×880 mm(L×W×H)

Weight: 130Kg


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