TSY-2geotextile effective aperture measuring instrument ( wet sieve ) is applicable to all types of geotextile products the effective pore size determination,
In line with national standards GB / T17634" geotextiles and geotextile-related products effective aperture - wet sieve" requirements.
Principle: to add tension monolayer of Geotextiles and geotextile-related products sample as a screen, in terms of the vibration frequency and amplitude,
On the specimen and graded granular material (i.e., sand ) are water, so that the particle size gradation of materials through the specimen
TSY-2geotextile effective aperture measuring instrument ( wet sieve ) technical parameters
Holder: diameter 130mm
Vibration frequency:50Hz
Vibration amplitude:1.5mm
Nozzle pressure:300kPa
A water power:0.5L / min
When0-99.99s,0-9:59S, divided into two files
Dimensions:680x 420 x750mm