Geotextile Vertical Permeability Tester ISO ASTM

Geotextile Vertical Permeability Tester ISO ASTM

This tester is used to test the vertical water permeability of geotextiles and other relevant products by constant water head method, complies to the ISO11058 ASTM D4716 standards.
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Product Details

Model: GT-20

Standards compliance: ISO11058 ASTM D4716 GB/T15789 JTG E50 T1141  SL/T 235-1999 


This tester is used to test the vertical water permeability of geotextiles and other relevant products by constant water head method, the water head adjusting range is 0-300mm, to reduce the water head loss, it uses the box structure. It’s kind of very common geosynthetics testing instrument.


Features

1. Transparent design for easy observation of testing process.

2. Wide compliance to different standards.

3. Box structure design enable less water head loss.

4. Water-circulation system and frequency control flow system equipped.

5. 52,100mm sample clamp equipped to avoid the discreteness of sample, and can compare with the early instruments.

6. The sample clamp can be tailor-made.


Technical specification


Sample   diameter

52mm,100mm

Water   head

(0-300)mm

Sample   thickness

0.1-10mm

Temperature   range

5-45°C

Over   size

850×500×400   mm (L×W×H)

Weight

170kg

Power   supply

AC220V     50HZ


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