In-plane Water Flow Rate Test Apparatus DW1380
In-plane Water Flow Rate Test Apparatus,also named ASTM D4716 Geosynthetic In-plane Water Flow Rate Tester or Geosynthetic In-plane Water Flow Rate Tester which is used to determine the horizontal permeability of geosynthetic materials under constant water flow conditions .It is Easy to use this machine .
In-plane Water Flow Rate Test Apparatus DW1380
In-plane Water Flow Rate Test Apparatus is applied to determine the in-plane flow rate per unit width and hydraulic transmissivity within the manufactured plane of geosynthetics under varying normal compressive stresses and standard hydraulic gradient using a constant head. Aggregate thickness of the test specimen and rubber sheets loaded on base: 20~100 mm , For better experimental operation, it is recommended to place the instrument on a cement workbench at a certain height depended on heights and operation habit of operators (the recommended height of workbench is about 450mm).
We provide reasonable price and high quality In-plane Water Flow Rate Tester. All of testing instruments manufactured by FYI are well-known throughout China . Of course we can discuss with customer and help customer to customized the machine .
Follows are features of the test apparatus
- Conform to different standards, such as GB/T 17633, ASTM D4716 and BS EN ISO 12958;
- Adjustable pneumatic pressure of 0~600Kpa;
- Elevating screw rod to manually and continuously adjust head difference up to 400mm with water-level scale display.
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Application
Application of In-plane Water Flow Rate Test Apparatus
In-plane Water Flow Rate Test Apparatus is applied to determine the in-plane flow rate per unit width and hydraulic transmissivity within the manufactured plane of geosynthetics under varying normal compressive stresses and standard hydraulic gradient using a constant head.
Supporting frame composed of aluminum alloy profiles with square cross-section is used to support the main body, reservoirs, overflow elevating device and water storage tank.
In-plane Water Flow Rate Test Equipment complies with BS EN ISO 12958-2010, ASTM D4716-2007 , GB/T 17633-1998, SL/T 235-9-2012 etc international and retailer standards.
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Standard
Standard of In-plane Water Flow Rate Test Apparatus
| ISO 12958 | ASTM D4716 | GB/T 17633 | SL/T 235 |
|---|
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Key specification
Key specification of In-plane Water Flow Rate Test Apparatus
| Platen size | 305×305mm (L×W) |
|---|---|
| Test specimen thickness | ≤50mm |
| Thickness of rubber sheet | 10, 15, 20, 25mm |
| Normal pressure | 0~600Kpa, adjustable |
| Normal pressure accuracy | ±2% |
| Normal pressure resolution | 5Kpa |
| Range of head loss | 0~400mm, continuously adjustable |
| Accuracy of head loss | ±1mm |
| Inflow reservoir specification | 805mm in height with the scale of 0~400mm 370mm in width |
| Outflow reservoir specification | 165×370mm (H×W) |
| Volume of water storage tank | 120 L |
| Height of dam | 100mm |
| Dimensions | 2100×2050×650mm (L×W×H) |
Vaughan Ettienne –
I finally found this In-Plane Water Flow Rate Test.
Crystal Schell –
The machine is stable, the service is meticulous and comfortable,and the machine is well packaged.