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The geotextile bentonite pad permeability tester measures the permeability coefficient of bentonite waterproof blankets under specified pressure and time conditions. This instrument determines seepage flow through samples at controlled hydraulic pressure differences, calculating precise permeability coefficients for quality assessment.
Key Features
1+2 workstation configuration (main unit plus two auxiliary machines)
Stainless steel countertop for corrosion resistance and durability
Air pressure loading system eliminates electrical requirements
Imported high-precision pressure regulating valves for stable performance
Optimized loading circuit with simple valve operation
Enhanced measurement accuracy (0.05 ml leakage volume precision)
Integrated vacuum device for simplified sample preparation
Negative pressure degassing system ensures water purity
Movable test chamber for flexible operation
Three-position valves for intuitive instrument control
Pre-configured for future automation upgrades
Technical Specifications
Parameter
Specification
Sample size
Ø 100 mm (customizable); maximum thickness 50 mm
Compression pressure range
0 to 600 kPa (87 psi), continuously adjustable
End pressure range
0 - 550 kPa (79 psi), continuously adjustable
Pressure indication
Pressure holding with upstream/downstream switching display (1 kPa/0.1 psi accuracy)
Dongguan Lonroy Equipment Co., Ltd, located in Dongguan, Guangdong, is a leading company specializing in the research and development, manufacturing and sales of high-tech and high-precision testing equipment. With 20 years of industry experience, we are committed to pr...
Dongguan Lonroy Equipment Co., Ltd, located in Dongguan, Guangdong, is a leading company specializing in the research and development, manufacturing and sales of high-tech and high-precision testing equipment. With 20 years of industry experience, we are committed to pr...