Hangzhou Civit Instrument Equipment Co., Ltd.
Address: Room A215, No.10 Xiyuan Road, Sandun, Xihu District, Hangzhou City, Zhejiang Province, China  
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Product > Geotextile Testing > ISO 11058 ASTM D4491 Vertical Fabric Geotextile Water Permeability Test Apparatu


ISO 11058 ASTM D4491 Geotextile Water Permeability Test Apparatus is used for vertical permeability tests of geotextile and composite materials. ISO 11058:2010 Geotextiles and geotextile-related products -- Determination of water permeability characteristics normal to the plane, without load.
Related standards:
GB/T15789, ISO11058, ASTM D4991, JTG E50, SL/T235
Main technical parameters:
Maximum head pressure: 250mmH2O(2450Pa)
Holder diameter: Φ50±0.5mm
Maximum thickness of the sample: 20mm
Time control: 0~99.9±0.1s
Cylinder: 1000ml (10ml)
Dimensions: 400×500×850mm(L×W×H)
Weight: 45kg
Power: AC220V+/-10%  50Hz