Vertical Water Permeability Test Apparatus for Geostextile Manufacturer

Description
Referring Standard
Features
Technical Specification

Application:Used to determine the hydraulic conductivity (water permeability) of geotextiles and geotextiles-related products normal to the plane by the constant head method, without loads or with specific normal compressive loads.

Standards:GB/T 15789-2005,ISO 11058-1999,ASTM D4491-2004,JTG E50 T1141-2006,SL/T235-8-2012,etc.(DW1320 is suitable to the constant head test parts of these standards.)

Model No.	TBT1320
Test method	Constant head test
Method of supplying water	Water tank circulating system
Head stabilization mode	Adjust by variable pump
Range of head loss	0~300mm
Head loss accuracy	±1mm
Inner diameter of clamp	φ52±0.1mm,φ100±0.1mm
Water temperature control	Optional:DW1300

Vertical Water Permeability Test Apparatus for Geostextile TBT1320

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