Model: FST-1

Description

This tester is used to test the water permeability index of geosynthetics clay liner under specific water pressure and time. The enclosure is totally made of stainless steel.

  Standards compliance

ASTM D5887

JG/T 193

 Features

 High accuracy pressure-tuning valve and pointer pressure gauge

Aluminum alloy made, oxidation treatment on surface, good appearance, good water proof performace.

Transparent pressure vessel, easy for observation of test process.

Stainless steel screw pull rod with good corrosion resistance.

Humidity and oil proof gas source parts.

ISO/ASTM standards compliance.

Testing data easy read, humanization design of keypress.

Technical specifications

Sample diameter: Φ100mm

Confining pressure:0-600kpa

End pressure: 0-550Kpa, continuous adjustable

Pressure mode: air pressure, constant speed pressure rise 70kpa/min

 Permeability amount: accuracy to 1mm　

Water reservation volume: 90mlx3

Porous stone diameter: Φ100mm

 Overall size: 780x530x1020(mm) 

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