Combination Permeameter

ASTM  D-2850

The triaxial test set provides test load up to 300 kgf at any speed from 0.00 to 3.00 per minutes.This features provides the capability for use in application such as constant rate of load and constant rate of stress.The triaxial test has direct digital reading for pore pressure measuring and single switch for loading or unloading lot sample making it extremely easy to use.A movable cross-head allows a wide range of sample size to be tested with simple adjusment.Optional proving rings for load measuring device are available for accurate load measurement up to the capacity of the unit.

The unit incorporates :

• Triaxial Compression Machine : CD or UU & CU, capacity 300 kgf, loading speed 0.00 to 3.00 mm per minute, cell (speciment) size 35mm and 50mm maximum, Control power on-off switch, fast advanced selector swith.Variable speed, hand-operated and motorized operated with electric consumption 220V AC/ 200 W.
• Load Measuring : Load ring 300 kgf  capacity.
• Displacement Measuring : Dial gauge 30 mm x 0,01mm.
• Measuring Pore Pressure : 10 Kg/Cm (Digital reading for pore pressure value.
• Measuring Cell Pressure : 10 Kg/Cm (Manometer).
• Measuring Back Pressure : 10 Kg/Cm (Manometer).
• Burrete : for measuring pore pressure.
• Top Water Tank : Plastic, 3 litre capacity.
• Buttom Water Tank : Stainless steel, 5 litre capacity.
• Vacuum Tank : Stainless steel tank.
• Chamber : Made of non corrosive material and acrylic transparent.
• Sample Pad : for 35 mm diameter specimen.
• Sample Pad : for 50 mm diameter specimen.
• Air Regulator : for cell pressure.
• Air Regulator : for back pressure.
• Compressor Unit : Compressor pump 0-10 Kg/ cm.
• Vacuum Unit : Vacuum pump 0-70 cm Hg, rotary type, 220 V-AC, 1/2 HP, 1 Phase.
• Placing Tool : O-ring,  50 mm diameter.
• Placing Tool : O-ring,  35 mm diameter.
• Suction Membrane Device : Stainless steel, 50 mm diameter.
• Suction Membrane Device : Stainless steel, 35 mm diameter.
• Two Ways Split Former : 50 mm diameter.
• Two Ways Split Former : 35 mm diameter.
• Sample Tube : Stainless steel tube, 50 mm diameter.
• Sample Tube : Stainless steel tube, 35 mm diameter.
• Membrane : Rubber, 50 mm diameter.
• Membrane : Rubber, 35 mm diameter.
• Membrane Sealing Ring : Ring rubber, 50 mm diameter.
• Membrane Sealing Ring : Ring rubber, 35 mm diameter.

Overall dimension : 200 x 80 x 180 cm / Gross weight : 195 Kg