Manual Permeability Testing: Foundry Sand

Video Demonstrates, Testing of Permeability Manually using and Manual Permeability meter VP Make: Versatile.
More Info on the equipment can be found here:
Permeability Meter VP
sandtesting.com/product/permea...
Digital Version of the Equipment :
sandtesting.com/product/digita...
For Specimen Preparation:
Sand Rammer:
sandtesting.com/product/sand-r...

[@gkpgeo]

What is the minimum weight of soil sample to be consider for permeability test

[@versatileequipments]

It is about 150 gm. You would need to standardized the weight for your own sand composition. Ultimately the goal is to make a specimen which is 50mm or 2" in height (depending on the standard that you are using)

[@akhilaakhilancreations2714]

Hii what is the full form of D O P

[@versatileequipments]

You can consider it as D= Drain the air, P = Permeability check, O= Off (Shut off)