Split Spoon ,SPT Split Tube Sampler,Split Spoon compose of Sample
Spoon Head, Split Tube, SPT Adaptor, SPT Shoe.
The basic operation of the complete set Standard Penetration
Equipment are like the following sketch shows.
Description of goods:
SPT Split Tube Sampler is for doing the Standard Penetration Test (SPT). We manufacture
it according to BS 1377: Part 9: 1990. A Top ball valve Adaptor, a
pair of Split Spoons, and an open SPT Shoe compose a complete set
of SPT Sampler. Both plastic type and steel type basket retainers
are available. The ball valve adaptor prevents sample from being
washed out of the sampler when the sampler is withdrawn from the
borehole. A 60 degree nose cone and long solid rod with 60 degree
point are available as well. The screw connection on the top
adaptor depends on the type of drill rods being used to drive the
sampler, but is most frequently 1.1/2" B.S. Whitworth, NWY Rod, BW
or AW Rod.
Split Spoon compose of Sample Spoon Head, Split Tube, SPT Adaptor,
SPT Shoe.
The standard Split Tube Sampler is 2" (50.8 mm) OD x 1.3/8" (34.9
mm )ID x 18" (457mm)/ 24" (610 mm) long. For heavy driving
conditions, the Heavy-duty "Tuflok" design is available.
Components:
1. Ball Valve Adaptor
2. SPT Solid Rod
3. SPT Nose Cone
(2). Split Tubes
(3). Basket Retainer
(4). SPT shoe
