Pinhole Test Apparatus
Product Code
MK-1500 | Pinhole Test Apparatus, Ø33mm ID |
MK-1504 | Pinhole Test Apparatus, Ø44mm ID |
MK-1308 | Constant Level Water Tank, 7 L. |
Standards
BS 1377:5; ASTM D4647; TS 1900-2
Water flowing through fine-grained soils with high sodium content makes them highly erodible.
The MK-1500 and MK-1504 Pinhole Test Apparatus are used for evaluating the erodibility of clay soils by flowing water through a small hole that is drilled through the compacted specimen.
The apparatus consist of a cylindrical plexiglass body (container) fitted top cap with a water inlet and the base cap with an outlet connection, a plastic nipple, a plastic centering guide, a wire punch (1.0 mm), a stand to support the apparatus with 1100mm scale and standpipe tube(Ø4mm IDx6mm OD), four pcs wire mesh, 1,5m pvc tubing with a valve, 10ml, 25ml and 50 ml graduated glass measuring cylinders and an anvil with a tamper (fit with the body of ordered apparatus).
Constant level water tank (MK-1308) and de-airing water equipment should be ordered separately.
If required, different inner diameter plexiglass bodys with caps can be produced.
Product Code | MK-1500 | MK-1504 |
|---|---|---|
Dimensions | 150x200x1200 mm | 50x100x50 mm |
Weight (approx.) | 4 kg | 1 kg |
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