Geotextile-Bentonite Cushion Permeameter
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 |
Send product request
Other supplier products
 |
Mask Visual Field Tester | Whats/App: +86 156 1874 6768 Web: standard-groups.com The Mask Visual Field Tester is designed to evaluate whether the field of vision under a ma... |
 |
Automated HEPA/ULPA Filter Scanning Test System，High-efficiency filter scanning test bench | Whats/App: +86 156 1874 6768 Web: standard-groups.com The Automated HEPA/ULPA Filter Scanning Test System is designed for automated testing of hi... |
 |
Vacuum Cleaner Airflow Testing Machine Factory Price China | Get a quote： Whats/App: +86 156 1874 6768 Web: standard-groups.com Standards IEC 60312-1: Vacuum cleaners for household use – Methods for... |
 |
Rubber sleeve rebound elasticity tester | Whats/App: +86 156 1874 6768 Web: standard-groups.com Application The tester is applicable to a variety of medical and laboratory products, incl... |
 |
Alternative to 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 designed to verify the stru... |
Same products
 |
PanEVAP & MVR system | Seller: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | A multiple-effect evaporator is a device that efficiently uses steam heat to evaporate water. Wat... |
 |
PanGAP wide gap welded plate heat exchanger | Seller: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | PanGAP wide gap welded plate heat exchangerconsists of a welded plate pack with different channel... |
 |
PanBloc welded plate heat exchanger | Seller: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | PanBloc welded plate heat exchangeris compact and efficient, although fully welded, is totally ac... |
 |
PanBox welded plate heat exchanger | Seller: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | PanBox welded plate heat exchangerconsists of a laser welded plate pack with optimized corrugated... |
 |
PanPHE gasketed plate heat exchangers | Seller: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | PanPHE gasketed plate heat exchangersare designed with easy access for regular servicing and for ... |
