Bentonite geotextile liner permeability testing machine
Whats/App: +86 156 1874 6768
Web: standard-groups.com
The geotextile-bentonite cushion is a finished waterproof soil mat with excellent water-retention performance. The Geotextile-Bentonite Cushion Permeameter is used to determine the permeability coefficient of bentonite waterproof blankets under specified pressure and time conditions. Under a given hydraulic gradient, a small seepage occurs in the bentonite blanket. By measuring the seepage volume through the sample and the sample thickness over a specified period under a given pressure difference, the permeability coefficient can be calculated.
Features
(1)Uses a 1+2 configuration, offering a single main testing station with two additional auxiliary stations.
(2)The workbench is made of stainless steel, providing a clean appearance, good water resistance, and rust prevention.
(3)Tests are performed using pneumatic loading, requiring no electricity, ensuring safety and reliability.
(4)Equipped with imported high-precision pressure regulators, ensuring accurate and stable pressure control to meet test requirements.
(5)The loading circuit is designed reasonably, and air valve adjustments are simple and convenient.
(6)Improved measurement accuracy, with seepage volume precision up to 0.05 ml.
(7)Integrated vacuum system facilitates vacuuming during sample preparation and testing.
(8)Includes a negative pressure degassing device, ensuring water entering the sample is degassed, yielding more accurate test results.
(9)Test chambers are movable, providing greater operational flexibility.
(10)Uses a three-way valve as the main component, simplifying operation.
(11)Reserved interface for automatic testing, allowing an automatic testing device to record pressure, measure permeability, and display results automatically.
Standards
(1)SL/T
(2)JG/T 193-Appendix A-2006
(3)GB/T 35470-Appendix B-2017
(4)JC/T 2054-Appendix A-2020
(5)ASTM D5887-1999
Technical Specifications
| Parameter | Specification |
|---|---|
| Sample Size | Ø 100 mm (customizable); max thickness 50 mm |
| Confining Pressure Adjustment Range | 0 ~ 600 kPa (87 psi), continuously adjustable |
| End Pressure Adjustment Range | 0 ~ 550 kPa (79 psi), continuously adjustable |
| Pressure Display | Confining, upstream, downstream switchable; accuracy 1 kPa (0.1 psi) |
| Seepage Volume Measurement Display | Scale reading; accuracy 0.05 ml |
| Maximum Titration Tube / Ring Volume | 25 ml / 400 ml |
Отправить запрос, связаться с поставщиком
Другие товары поставщика
 |
Bending Tester STD- FB2 - A | Whats/App: +86 156 1874 6768 Web: standard-groups.com The Pure Bending Tester analyzes hand movements-referred to as "bending"-performed by artis... |
 |
Mechanical load testing machine for photovoltaic modules | Whats/App: +86 156 1874 6768 Web: standard-groups.com The Mechanical Load Testing Machine for Photovoltaic Modules is engineered to evaluate the ... |
 |
Accelerating Rate Calorimeter ARC Battery Test System ASTM E1981 | Get a quote： Whats/App: +86 156 1874 6768 Web: standard-groups.com Standards (1)GB/T 36276 - 2023:Lithium-ion Batteries for Electric Power Ener... |
 |
Cookware Handle Tensile Tester | Whats/App: +86 156 1874 6768 Web: standard-groups.com TheHandle Strength and Durability Testing Deviceis designed to evaluate the service life an... |
 |
Thrust Bearing Rolling Friction and Wear Testing Machine | Whats/App: +86 156 1874 6768 Web: standard-groups.com Applicable Standards: ASTM D3702 ASTM G99 ASTM G77 ISO 18535 Product Advantages: Simu... |
Похожие товары
 |
Laser Cutting Machines | Продавец: Chanxan (Changshu) Laser Technology Co., Ltd. | Laser Cutting Machines PrecisionLaser Cutting Systemsfor Film, Glass & Industrial Materials ... |
 |
Precision Laser Micromachining Machine | Продавец: Chanxan (Changshu) Laser Technology Co., Ltd. | Precision Laser Micromachining Machine| Ultrafast Laser Micromachining Systems Chanxan provides ... |
 |
Ultrafast Laser Systems | Продавец: Chanxan (Changshu) Laser Technology Co., Ltd. | Ultrafast Laser Systems Femtosecond Laser System Ultra-precision femtosecond laser systemfor hi... |
 |
Industrial Laser Equipment Manufacturer | Продавец: Chanxan (Changshu) Laser Technology Co., Ltd. | Industrial Laser Equipment Manufacturer for Precision Cutting, Marking & Micromachining Chan... |
 |
Common Rail Injector Valve F00R J02 012 | Продавец: 868983 | Common Rail Injector Valve F00R J02 012 David Chen |
