Name of Work:- Purchase of Laboratory Vane Shear Apparatus (asper Specification)
Sl. No.
Item Description
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Laboratory Vane Shear Apparatus
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Conforming to IS: 2720 (Part 30)(i) Torque Head Assembly Adjustable in height by means of a lead screw Lead screw operated through a drive wheel for lowering the vane into the soil specimen (ii) Drive Mechanism Electrically operated motor with a rotation speed of 1/60 RPM Suitable for operation on 230 V AC, single phase Equipped with worm gear arrangement for smooth rotation (iii) Torque Measurement System Upper end connected to a calibrated torsion spring Vane shaft connected through a hollow shaft to a resettable pointer Dial graduated in degrees to indicate angle of twist Torque obtained by multiplying dial reading with spring factor(iv) Vane Assembly Vane diameter, rod diameter, vane height and size as per IS specifications (v) Soil Container & Sampling Arrangement Container provided for holding soil specimen Sampling tube of 38 mm diameter, which can also be used as container (vi) Spring Set Supplied with a set of four interchangeable springs: 2 kg/cm², 4 kg/cm² , 6 kg/cm² , 8 kg/cm² (vii) Accessories & Storage Complete apparatus supplied with all standard accessories Packed in a wooden carrying case Please Enable Macros to View BoQ information
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