Geotextile equivalent aperture tester (wet sieve method)
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/FDIS 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
在线联系供应商
Other supplier products
 |
Automatic Wire Stripping Machines | Product Introduction: Automobile wire cutting tester is the main instrument for testing the insulation strength of automobile wire, and it is th... |
 |
Pneumatic Dual Purpose Pourer/Stacker (Forklift) | Model: STD-200-YJT Operates with or without air supply (flexible usability). Pneumatic liquid-level lifting and dumping. Manual override for eme... |
 |
Automobile Seat Frame Strength Test Bench-QINSUN | Applicable standards: The National Standard of the People's Republic of China (GB) : such asGB 15083. this standard specifies the strength requi... |
 |
Rain Tester | Standard AATCC 35: Water Resistance: Rain Test for Fabrics BS EN ISO 22958: Textiles – Determination of Resistance to Water Penetration &nd... |
 |
High Temperature Oxygen Index Tester | Application Evaluating material combustion performance in R&D. Quality control for product acceptance. High-temperature safety assessment in... |
Same products
 |
Tabletop Xenon Arc Weathering Tester (SunMaster) | 卖方: Standard Groups | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com The Water-Cooled Xenon Lamp Weat... |
 |
Blow-By Test Rig | 卖方: Standard Groups | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Test system for the characterisa... |
 |
Air filter System（ISO 16890/EN 779） | 卖方: Standard Groups | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Filter test system for general a... |
 |
Oil Thread Leak Test System | 卖方: Standard Groups | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Test System for oil thread leak ... |
 |
Manual HEPA/ULPA Filter Scanning Test System | 卖方: Standard Groups | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com The Manual HEPA/ULPA Filter Scan... |
