Geotextile Equivalent Aperture Tester Wet Sieve Method - China

Scope of application:

The equivalent pore diameter of geotextile and its related products was determined by wet screen method.

The geotextile sample without tension is used as the screen, and the sample and graded particle material are sprayed with water under the specified vibration frequency and amplitude to make the graded particle material pass through the sample.

The effective pore size of the specimen is expressed by the specific particle size of the passing particle material.

Meet the standard:

GB/T17634-2019 - ISO/FDI S 12956-1998 - etc.

Instrument features:

It is suitable for the determination of effective aperture of various geotextiles.

Split type design is adopted to avoid damage to the control system caused by vibration during high-speed operation; The parts are connected with aviation plug, easy to disassemble and assemble; Using mechanical vibrating screen vibration, smooth and efficient; Fully transparent protective device, can be cleaned to observe the experimental situation The sample is placed on the metal grid to avoid excessive deformation of the sample due to the quality of the particle material.

Vibration time can be set arbitrarily, digital display time: Adjustable amplitude, knob adjustment mode, simple operation; Convenient experiment, simple operation.

Technical parameters:

The inner diameter of the screen is 190mm Vibration frequency 50HZ Vertical amplitude 1.5mm Nozzle pressure 300KPa Water output under working pressure 500m//min Mesh aperture 10±1mm Timing range 0——99h(adjustable) Power supply AC 220V 50Hz Overall dimensions 650x550x1100mm Weight 35kg

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.