Bentonite Waterproof Blanket Permeability Tester - China

Scope of 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.

Meet the standard:

SL/T 235-30-2012 - JG/T 193- Appendix A-2006 - GB/T 35470- Appendix B-2017 - JC/T 2054- Appendix A-2020 - ASTM D5887-1999 - etc.

Instrument 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.

Technical parameters:

Instrument type table Sample size Ø100 mm can be customized; Maximum 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 regulation mode

Confining pressure, upstream and downstream pressure regulation are equipped with independent fine valves, adjustment accuracy of 1KPA(0.1 psi), the pressure can be adjusted respectively upstream and downstream pressure can be adjusted at the same time Pressure display Confining pressure, upstream and downstream switching display, display accuracy 1KP permeability measurement display mode ruler read, display accuracy : 0.05ml Burette/ring maximum volume 25/400 ml

Company Contact:

• Posted By: Standard Group (Hong Kong) Co., Ltd.

• Phone: 15715691047

• Address: Jindu Road, Minhang District, Shanghai , China

• Email:

• Website: https://www.standard-groups.com/en/

• Business Description: standard international group (hk) limited was established in 2003 and headquartered in hong kong.
  
  the branch company in mainland is shanghai general standard textile testing technical company.
  
  in changsha, wuhan, jinan, shenyang, chengdu, hangzhou and other places, standard groups has set up offices and after-sales service centers.
  
  standard groups is an integrated supplier specialized in providing material test instruments and “the whole laboratory program” solutions.
  
  the main products cover many areas: textile and apparel, leather and footwear, flammability testing, filter material testing, automotive interior, toy testing, non-woven and geo-membrane, carpet testing, luggage/furniture/office furniture testing, material and parts of automotive, weathering and light stability testing, ovens and environmental testing chambers, salt fog chambers, materials testing machines, 3d body scanning and manikin, air quality monitoring and measurement, package material testing, electrical safety testing, optical and spectroscopy instruments, lighting and color assessment, microscopy and legal inspection, and relative testing services.