STATIONARY PISTON SAMPLER


Description

Stationary piston sampler is a thin wall tube,piston operated sampler designed to secure samplesof soft,loose and easily compressible soils as well as tough and or sticky soils.

In operation,the sampler with the piston at the forword end of the tube is seated on the bottom of the bore hole and the piston rod is clamped firmlyin place.Then the tube is pressed under steady pressure or jacked into the soil to be sampled.The piston rod is now released and the sampler is removed from the hole.the first operation after withdrawal is partial dismantling of the sampler so that the tube can be removed and sealed without shocks and blows which may cause disturbance of the sample.

 

Details

Category
Drilling Equipment

Product's Code
GR045.00