TRIAXIAL SHEAR TEST APPARATUS
Speeds between 0.00048 mm/min and 6.00 mm/min.
Maximum Platen dia :- 198mm Tri-axial Cell , Stationary Bushing,38mm dia:-
Ref Standard: IS : 2720 (Part XII)
For testing specimen of size 38mm dia x 76mm long.
Triaxial Cell consists of Perspex chamber with anvil and loading plunger
The cell is easily split by releasing four type rods.
It is leak proof upto 10 bar (10 kg/cm2) fluid pressure.
An oil plug and an air vent are provided for introducing a thin layer of oil over water. This provides effective sealing at the plunger for long duration tests.
The cell is fitted with four sleeve packed valves of no volume change type of base.
Cell Consisting of followings:-
Top loading pad, Perspex, 38 mm dia. 1 No.
Plain Perspex disc 38mm dia x 6 mm thick 1 pair.
Porous Stone 38mm dia x 6 mm thick. 1 pair.
Sheath stretcher for 38 mm dia specimen 1 No.
Two way split former for 38 mm dia specimen 1 No.
Rubber sheath for 38 mm dia specimen 12 Nos.
Drainage tube (short), 38 mm 4 Nos.
Drainage tube (long), 38 mm 4 Nos.
“O’ rings for 38mm dia specimen 4 Nos.
Split Mould, 38mm dia 1 No.
Top loading pad 38mm (plain) 1 No.
Max Pressure - 12kg/cm2 .
oil pump - 1
variable pressure - 16 bar pressure
Suitable for operation on 220 V, 50 Hz, Single Phase,AC supply.
Pressure Transducer, 20 bar (20 kg/cm2) capacity, an
LVDT (Displacement Sensor) having a range of 0-
20mm mm and a 3 - Channel Digital Indicator Digital Indicator :- Mode of Display : Micro controller multi line
alpha numeric VFD display
for all simultaneous channel
Power supply Voltage : 220V, 50Hz, Single Phase Load cell:- Capacity : 10 kN
Load Cell excitation : 5 V, DC |
