Direct Shear Apparatus For Testing Lab(Hand Operated) Description and Specifications for Lab Tenders
Direct Shear Apparatus.
For determination of the direct shear strength of soils on specimen size 60 mm x 60 mm x 25 mm.
The apparatus comprises of the following:
Loading Unit:Supplied
with load yoke with direct and lever system for applying load. Normal
stress capacity 8 kg/sq.cm. Load is applied either directly or through a
counter balanced detachable lever.Provision is made for the load to be
applied either through a steel ball recessed in the loading pad or
direct through a boss on the pre calibrated loading yoke, the loading
unit is provided with V strips and roller strips for frictionless
movement of shear box housing.
Shear Box Assembly
:Comprising Direct Shear box in two halves for a square specimen size 60
x 60 x 25 mm one pair of plain gripper plates, one pair of perforated
gripper plates, one pair of porous stones, one top loading pad.
Shear box housing: Accommodates the Direct Shear Box assembly. Complete with two ball roller strips.
Specimen Cutter:
For cutting 60 x 60 x 25 mm specimen from larger samples.Set of weights
to give a normal stress of 3 kg/sq.cm. through lever as follows:To give
Kg/sq.cm. Qty. 0.05 4 Nos. 0.1 1 Nos. 0.2 1 Nos. 0.5 3 Nos. 1.0 1 Nos.
Complete set as above but without proving ring.
Essential Accessories :
High
sensitivity compression proving ring cap 200 kg One Consolidation dia
gauge 0.01 mm x 25 mm and one strain dial gauage 0.01 mm x 25 mm and one
strain dial gaine 0.01mm x 25 mm.
Optional Extras :
Additional
set of weights to give a normal stress of 5 kg/cm2. Soil Sampler for 60
mm x 60 mm specimen and test form pad of 50.
Spares:
Porous stone for 60 mm x 60 mm size sample available in pairs.
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