.

Bentonite waterproof blanket permeability tester

Get a quote:

Whats/App: +86 185 0176 3615

Web: qinsun-lab.com

The bentonite waterproof blanket permeability tester measures the permeability coefficient of these impermeable mats under set pressure and time. Under a certain pressure difference, the mat allows minor seepage. By gauging the seepage flow and sample thickness within a specified time under given pressure, the permeability coefficient can be calculated.

Application:

Used to determine the permeability coefficient of bentonite waterproof blanket under specified pressure and time conditions. The bentonite waterproof blanket will produce small seepage under a certain pressure difference, and the permeability coefficient can be calculated by measuring the seepage flow and the thickness of the sample within a certain time under the specified hydraulic pressure difference.

Standard:

SL/T :Specification for test and measurement of geosynthetics

JG/T 193- Appendix A-2006:Appendix A: Test method for water permeability of sodium bentonite geosynthetic clay liner (equivalent to ASTM D5084-1990)

GB/T 35470- Appendix B-2017:Appendix B: [Specific test method or additional requirements for rail transportation applications]

JC/T 2054- Appendix A-2020:Appendix A: [Specific test method or additional requirements for natural sodium bentonite impermeable liner]

ASTM D5887-1999:Standard Test Method for Measurement of Index Flux Through Saturated Geosynthetic Clay Liner Specimens Using a Flexible Wall Permeameter

Features:

Using 1+2 mode, it can provide a single station machine and a 2 station auxiliary machine;

The table is made of stainless steel, clean appearance, good water resistance, no rust;

Test through pressure loading, no need to connect to electricity, safe and reliable;

Adopt imported high-precision pressure regulator, the pressure regulation is accurate and stable, to ensure the experimental requirements;

The loading circuit design is reasonable, and the valve switch adjustment is simple;

The measurement accuracy was improved to 0.05m1.

The integrated vacuum device makes it easier to vacuum during sample preparation and testing;

Add negative pressure degassing device, so that the water entering the sample is degassing water, the test result is more accurate; :

The test chamber can be moved to make the operation more flexible;

The main use of two-position valve, instrument operation is simpler;

The automatic test interface is reserved, which can be more convenient to obtain pressure reading and automatic measurement by adding an automatic test device.

Parameters:

DescriptionDetails
Sample size Ø 100 mm (customizable); Thickness 50 mm MAX
Confining pressure adjustment range 0 ~ 600 kPa (87 psi), continuously adjustable
End pressure adjustment range 0 ~ 550 kPa (79 psi), continuously adjustable
Pressure display Switchable display for confining pressure, upstream, and downstream, with a display accuracy of 1 kPa (0.1 psi)
Permeability measurement display method Reading from a scale, with a display accuracy of 0.05 ml
Burette/Ring maximum volume 25/400 ml

在线联系供应商

至: Standard Groups
Your E-mail:
消息正文:


Send to other suppliers

Other supplier products

Thermal - Cold Cycle Testing Machine
Thermal - Cold Cycle Testing Machine Get a quote: Whats/App: +86 185 0176 3615 Web: qinsun-lab.com The Thermal-Cold Cycle Testing Machine is a professional equipment used for high a...
Taber Abrasion Resistance Tester
Taber Abrasion Resistance Tester Get a quote: Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Standards ISO Standards: ISO 9352, ISO 5470, ISO 7784 ASTM Standards: ASTM D1044...
Fabric horizontal burning tester
Fabric horizontal burning tester Get a quote: Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Email: serving@qinsun-lab。com Standard QB/T 2729: Leather – Horizontal fla...
PV ammonia corrosion test chamber
PV ammonia corrosion test chamber Get a quote: Whats/App: +86 185 0176 3615 Web: qinsun-lab.com The Photovoltaic Ammonia Test Chamber is a testing device designed to evaluate the...
Connector Air Tightness Tester
Connector Air Tightness Tester Get a quote: Whats/App: +86 185 0176 3615 Web: qinsun-lab.com The Connector Air Tightness Tester is a professional device used to evaluate the s...
供应产品

Same products

Laser Chuck
Laser Chuck 卖方: 00000 Laser Chuck Introduce foreign advanced technology and management concept, High precision pro...
Power Pallet Jack For Sale
Power Pallet Jack For Sale 卖方: Jinan Hulk Machinery Co., Ltd Power Pallet Jack For Sale Electric Pallet Truck For Sale As a supplier of power pallet jac...
Multi Directional Forklift For Sale
Multi Directional Forklift For Sale 卖方: Jinan Hulk Machinery Co., Ltd Multi Directional Forklift For Sale Multi Directional Forklift For Sale As a supplier of mu...
Narrow Aisle Forklift For Sale
Narrow Aisle Forklift For Sale 卖方: Jinan Hulk Machinery Co., Ltd Narrow Aisle Forklift For Sale Narrow Aisle Forklift For Sale As a supplier of , we provide...
Electric Order Picker Supplier
Electric Order Picker Supplier 卖方: Jinan Hulk Machinery Co., Ltd Electric Order Picker Supplier Electric Order Picker Supplier As an supplier, we offer a co...