Geotextile Vertical Water Permeability Tester GT-C89B

Geotextile Vertical Water Permeability Tester GT-C89B

Application:

This machine applies to test the water permeability of various kinds of geotextile.

GB/T15789, ISO11058, ASTM D4491 method A

1. Geotextile water permeability test machine max rate of flow: 5L/min. Can test the water permeability of geotextile accurately.
2. Equipped with flowmeter, which can control the head pressure difference.
3. Water tank inside can make sure the head pressure different won’t overshoot.
4. Water permeates bottom-up, there’s no bubble cause by the fall, so the test result is more accurate.
5. The whole machine use 304 stainless steel; workbench use import particular aluminum; with the sandblast treatment. The machine is rust-proof, anti-corrosion and lighter than other material.
6. Geotextile Vertical Water Permeability Tester equipped with split-second timer.
7. Under the constant head, test the permeability when water flow pass single layer, normal vector
8. load geotextile and related products.
9. Can change the testing range according to different permeable rate of the specimen. There are 4 pieces of 600ml/min flowmeters which can apply to lower permeable rate.  And also equipped with5L/min flow device for big permeable rate. Pressure different of head can be compensated.
10. The head of two side is the same during the test, which accuracy is 1mm.

Accessories