Erosion Function Apparatus Machine

The erosion function apparatus (EFA) was designed and built to prevent bridge failures by measuring the erodibility of soil. Used in conjunction with the SRICOS scour prediction method, the erosion function apparatus can provide more accurate erodibility measurements and scour predictions than previously obtainable. Applications for its use include: scour at bridges, piping of dams, beach erosion, and surface erosion problems. In the case of scouring at bridge locations, the EFA leads to improved accuracy on scour depth predictions, offering several advantages over previous test methods.

Erosion Function Apparatus Machine Price in Bangladesh

The Erosion Function Apparatus is a dependable testing solution designed for geotechnical and civil engineering applications, and those searching for Erosion Function Apparatus Machine Price in Bangladesh often look for equipment that delivers accurate results with long lasting performance. Built with high quality materials, this apparatus supports consistent testing and helps professionals evaluate soil erosion characteristics with confidence.

Designed for laboratories, research institutions, universities, and engineering projects, the machine offers reliable operation and user friendly handling. Its sturdy construction ensures durability during regular use, while the precision focused design helps achieve consistent and repeatable test results. The equipment is suitable for various soil testing environments where accuracy and efficiency are essential.

The apparatus is manufactured to meet professional testing requirements, making it a practical choice for organizations that value dependable performance. Easy maintenance, strong build quality, and smooth operation contribute to improved productivity and reduced downtime. It is an excellent investment for users who require reliable laboratory equipment for erosion related studies and quality assessments.

Whether used for academic research, construction material evaluation, or geotechnical investigations, this erosion testing apparatus provides dependable functionality and lasting value. Its robust design, accurate performance, and ease of use make it a preferred option for professionals seeking quality laboratory equipment for long term applications.

Features: Erosion Function Apparatus Machine

7" touch screen interface
Records and tabulates test data.
Can store hundreds of tests at a time.
Graphs flow rate vs. time as well as water temperature vs. time
System can automatically fill the water tank using water level sensors.
System can automatically cycle between water sump and water fill during tests to maintain lower water temps.
If hooked up to the internet, then the machine will auto-update with available firmware updates.
Test data can be exported to a USB stick for transfer to a PC with Humboldt's data download software available from the Humboldt website.
Motor can push the sample any specific distance, customizable by the user.

The EFA uses either of two variants of the SRICOS method:

The Extended SRICOS Method:
1) Calculate the maximum depth of scour.
2) Collect soil samples at the site.
3) Test samples in the EFA to obtain the erosion rate vs. the hydraulic shear stress applied.
4) Prepare the velocity hydrograph for the bridge.
5) Use the SRICOS program with 3 & 4 above as input and generate the depth of scour vs. time over the period covered by the chosen hydrograph.

The Simple SRICOS Method:
1) Calculate the maximum depth of scour.
2) Collect soil samples at the site.
3) Test samples in the EFA to obtain the erosion rate vs. hydraulic shear stress applied.
4) Calculate the equivalent time for a given design life of the bridge and for the design velocity.
5) Using known equations, calculate the scour depth at the end of the design life.

Specifications: Erosion Function Apparatus Machine

Flow Rate	0 to 8 meters per second
Specimen Size	Accepts 3.0" OD x 2.875" (76.2 x 73mm) ID Shelby Tubes
Dimensions	96" x 40" x 96" (2,438 x 1016 x 2438mm) excludes wheels.