Description

TN -190 COMBINATION PERMEAMETER TEST

ASTM D.2434 & AASHTO T.215

This equipment is used for testing the permeability of granular soils, the specimen is formed in a permeability cell and water is passed through it from a constant level tank. Clays and silts are tested using the falling head technique. a specimen is confined within a cylinder and connected to a glass tube of fixed diameter filed with de aired water

Specification :

TN -190.1    Sample Chamber transparent fibre glass 2 – ½ ‘’ i.d 14’’ height porous stone, cast aluminium base 1   set

TN -190.2    Frame Aluminium frame 1   set

TN -190.3    Funnel Plastic, wide mounth, with over flow   1   set

TN -190.4    Porous Stone 2 – ½ ‘’ diameter  2   pcs