|Temperature||Upto 130 degree C|
Triaxial Cell IS:2720 (P-Xi & Xii) BS 1377,ASTM D2850,D4767,AASHTO T296,T297
For testing specimen of size: 38 mm dia X 76 mm long. Perspex (Acrylic Plastic) chamber with an anvil and a loading
plunger. The cell is easily split by releasing four tie rods. Leak proof upto 10 kg/cm.sq fluid pressure. An oil plug and air vent are provided for introducing a thin layer of oil over water. This provides an effective seating at the plunger for long duration tests. The cell is fitted with four ball valves of no-volume change type, at the base. Complete with Perspex Loading pad for 38 mm, Plain Perspex discs-2, Porous stones 38 mm-2, Sheath stretcher, Sand former, Drainage tube, short, drainage tube long, O ring-2, Brass pedestal & Rubber sheath - dozen
|Storage Material||Chemicals/Oils, Water|
Air Entrainment Meter B type
Consists of a pressure tight flanged cylindrical measuring bowl Fitted fitted with a removable flanged conical cover assembly With a seal in between. Conical cover has an air valve and a Pet cock for bleeding off the water. A cylindrical
Which is graduated in air content, is fixed to the conical cover assembly. The whole assembly is
mounted on a flat base. Each apparatus is supplied complete with a pressure bulb or Air pump, calibrating cylinder, pressure gauge, funnel, trowel and tamping bar.
Air Entrainment meter 0.007 cu. Mt.( 7 litres) For maximum size Aggregate 38 mm. Complete with Pressure bulb/hand pump, tamping bar, Rubber mallet, Straight edge.
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|Inside chamber size||15 cms dia x 60 cm|
Cement Autoclave for a high pressure steam
as per IS: 4031, ASTM C151,AASHTO T107 with Digital temperature Controller.
Uses accelerated means of estimating delayed expansion of Portland cement caused by hydration of CaO and MgO. Test bars are exposed to controlled steam pressure and corresponding constant temperature. Unit produces 60-350 psi (0.4-2.4MPa) range of as pressures and consists of steam vessel, pressure regulator, pressure gauge (0-600 psi x 5 psi), air vent valve, power switches and safety pop valve set at 350psi. includes Digital temperature controller cum indicator, wrench and gasket.
Consists of a stainless steel cylinder with an insulated cover. Mounted on a sturdy supporting frame, enclosed in a heat insulating metal housing. .
|Size||150mm x 300 mm|
Longitudinal Compressometer for 150mm dia x
300 mm high Specimen.
Consists of two frames for clamping to the specimen by means of five tightening screw with a hardened and tapered end. Two spacers hold the two frame in position. A pivot rod rests on pivot screws. A dial gauge, fixed to a bracket fitted to the top frame is used for taking deformation measurement. Supplied complete with dial gauge 0.002 mm x 10 mm in a nice wooden carrying case.
Lateral Extensometer for 150 mm dia x 300 mm high specimen:
Consists of two movable frames pivoted at one end. A dial gauge Measures the lateral extension, and a removable spacer strip is For the initial setting of the dial gauge. Complete with a dial gauge 0.01mm and stainless steel screws.