Split Spoon Sampler
IS 2131-1963, IS 9640-1980
Specification:
This is used for standard penetration test for determining penetration resistance (N valve) of soil which can be related to unconfined compressive strength. Penetration resistance (N value) of soil is determined by giving a number of blows with a 65 Kgs weight falling through a given distance of 75cm required to penetrate the assembly to a depth of 30 cm when properly seated on the ground.
The sampler is made from a steel tube split length wise & held together by a head fitted with a ball check valve & a hardened steel shoe in size cutting edge of 35 mm dia.
The sampler is 35 mm i.d. & 50.8mm in outer dia & 508mm long. One adopter to connect ‘A’ type drill rods is also supplied.
Spares :
Body of split spoon sampler, shoe of split spoon sampler, head of split spoon sampler.
Portable Aluminium Derrick With Pulley
It is a light weight aluminium derrick can be dismantled fro ease of transpiration . the equipment is suitable for shallow soil sampling, standard penetration tests & lifting operations complete with upper tie bolt & ball but without sleeve. The pulley is use with portable aluminium derrick. It attaches to the ball at the top of the derrick.
Drop Hammer And Guide Pipe Assembly
