Detailed Product Description

YT-030N Geotextile Effective Aperture Tester

Introduction:

This equipment used for effective aperture testing of all kinds of geotextile, covers the determination the apparent opening size (AOS) of a geotextile by sieving glass beads through a geotextile.

A geotextile specimen is placed in a sieve frame, and sized glass beads are placed on the geotextile surface. The geotextile and frame are shaken laterally so that the jarring motion will induce the beads to pass through the test specimen. The procedure is repeated on the same specimen with various size glass beads until its apparent opening size has been determined.

Related Standards:

Note: this tester can conform to but not limit to all the standards above, for more standards conformance, please contact us.

Features:

l         mechanical sieve shaker, vibration smooth, efficient;

l         Two vibration mode, lateral vibration and vertical vibration;

l         Vibration time can be set;

l         Time display by Digitron;

Key Specification:                                           

l         Sieve diameter:                                200mm

l         Amplitude:.                                      8mm

l         Lateral vibration frequency:                221 times/min

l         Vertical vibration frequency:              147 times/min

l         Radius of gyration:                          12.5mm

l         Power supply:                                 AC380V±10%  370W

l         Dimension:                                      660×400×880mm (L×W×H)           

l         Weight:                                          130kg