Geotextile Tester

Pore throat testing of through holes in filter membranes, fibre membranes, filter cartridges, battery diaphragms, fabrics, nonwovens, paper, ceramics, sintered metals, rocks, concrete and other materials.

For the determination of the in-plane water flow of geotextiles and their related products at different normal pressures and standard hydraulic gradients.

High precision stepping motor is used for horizontal shearing.

Used for test the apparent opening size for a single layer geotextile or geotextile-related products, under the wet-sieving principle.

The flow rate (MM/S), which is perpendicular to the plane flowing by the plane of the gear fabric under the hydraulic gradient of the unit.

1, By the large screen color touch screen separate control test, can also be used for computer control test, the computer can display real-time differential pressure - dynamic curve;
2, The use of high-precision imported micro pressure differential sensor, accurate measurement results, good repeatability;
3, Fully realize the automatic measurement, the sample to the specified position, the instrument automatically find the appropriate measurement range, automatic adjustment, accurate measurement.
4, Pneumatic clamping sample, fully meet the clamping requirements of various materials;
5, The use of long arm clamping handle, can measure large samples, and do not have to cut large samples small, greatly improve the work efficiency;

It is used for the determination of the thickness of geosynthetics and related products under different pressures and specified times, and supports a large range of tests with a maximum thickness of 40mm.

Used for testing the abrasion resistance of geotechnical materials.

En la muestra de geomembrana de superficie rugosa, utilice un medidor de profundidad para medir la diferencia de altura entre la parte convexa (pico) y la parte cóncava (valle) de la superficie de la película, y tome el valor promedio de los valores medidos de todos los puntos efectivos. en la dirección del ancho de la muestra como superficie rugosa. Altura de rugosidad de la superficie de la geomembrana.