This tester uses the constant head method to test the vertical
permeability property of geotextile and other relevant products,
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.
ISO11058; GB/T15789; JTG E50 T1141; SL/T 235-1999
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
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.
850×500×400 mm (L×W×H)