PULLEY SYSTEM DIFFERENT TYPE

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TECHNICAL DESCRIPTION : An useful model which helps you to understand mechanical advantage of system of pullies . The model consists of three types of pulley systems. The first one is a case of fixed pulley. Second and third are case of compound pulley i.e., a combination of a fixed and movable pulley system. A spring balance of 100 gram weight comes with model which can be used to verify the mechanical advantage in all the three cases.
DIMENSIONS AND WEIGHT :
Size :0.5 m.(L)x 0.3 m(W) X 0.5 m ( H )
Weight :Approx. 4 Kg
SERVICE REQUIRED :
SCOPE OF DELIVERY:
1. Experimental Setup
2. Instructional Manual

Get PDF:- 47-PULLEY SYSTEM DIFFERENT TYPE

SIMPLE WHEEL AND AXLE

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TECHNICAL DESCRIPTION : Comprising two polished wooden wheels with grooves 7.5 cm and 12 cm in diameter respectively, fixed rigid together and mounted on steel centres on wooden base. Complete with cord and hooks.. DIMENSIONS AND WEIGHT : Size :0.5 m.(L)x 0.3 m(W) X 0.5 m ( H ) Weight :Approx. 4 Kg SERVICE REQUIRED : SCOPE OF DELIVERY:
1. Experimental Setup
2. Instructional Manual

Get PDF:- 48-SIMPLE WHEEL AND AXLE

WORM AND WORM WHEEL

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TECHNICAL DESCRIPTION :
A self contained apparatus, consisting of a 80 teeth cut worm gear carrying a metal drum of 8 cm diameter and the worm screw carrying a 8 cm dia pulley. The whole arrangement is fitted with string and hooks. Weights are not included.
DIMENSIONS AND WEIGHT :
Size :0.5 m.(L)x 0.3 m(W) X 0.3 m ( H )
Weight :Approx. 4 Kg
SERVICE REQUIRED :
SCOPE OF DELIVERY:
1. Experimental Setup
2. Instructional Manual

Get PDF:- 49-WORM AND WORM WHEEL

SCREW EFFICIENCY APPARATUS

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TECHNICAL DESCRIPTION :
Consists of a self contained wall bracket with a steel screw of 3 cm diameter. The screw has 5 T. P. I. ‘V’ type pitch complete with large force pulley, two jokey pulleys, hooks and cords. Weights are not included.
DIMENSIONS AND WEIGHT :
Size :0.5 m.(L)x 0.3 m(W) X 0.3 m ( H )
Weight :Approx. 4 Kg
SERVICE REQUIRED :
SCOPE OF DELIVERY:
1. Experimental Setup
2. Instructional Manual

Get PDF:- 50-SCREW EFFICIENCY APPARATUS

ELASTICITY OF FLEXURE APPARATUS

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TECHNICAL DESCRIPTION :
Consisting of a nickelled steel beam one meter long, two knife edge clamps, strip and scale pan.. Binding posts are provided for the purpose.
DIMENSIONS AND WEIGHT :
Size :0.5 m.(L)x 0.3 m(W) X 0.4 m ( H )
Weight :Approx. 5 Kg
SERVICE REQUIRED :
SCOPE OF DELIVERY:
1. Experimental Setup
2. Instructional Manual

Get PDF:- 51-ELASTICITY OF FLEXURE APPARATUS

ATWOOD MACHINE

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TECHNICAL DESCRIPTION : Consists of two low-friction pulleys of 50 mm dia. mounted on a metal rod. Supplied complete with Support rod & base 5” x 8”, Slotted weight one each of 20g, 50g & 3 of 100g, 2 pcs. Mass hanger, 1 bosshead and nylon thread. DIMENSIONS AND WEIGHT : Size :0.3 m.(L)x 0.3 m(W) X 0.5 m ( H ) Weight :Approx.3 Kg SERVICE REQUIRED : SCOPE OF DELIVERY:
1. Experimental Setup
2. Instructional Manual

Get PDF:- 52-ATWOOD MACHINE

FLETCHER TROLLY

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TECHNICAL DESCRIPTION :
All metal capable of being assembled and dismantled easily. A large metal trolley with removable cylindrical weights is fitted with wheels which run with very little friction on a track of two steel rods 150 cm long. The rail rods are held in heavy clamps which are fitted in two vertical rods, mounted on cast iron feet. The steel vibrator is fitted to one of the vertical rods and frictionless pulley to the other. The unit is capable to verify the law under different conditions, Complete with cord scale pan, brush and ink.
DIMENSIONS AND WEIGHT :
Size :0.5 m.(L)x 0.3 m(W) X 0.5 m ( H )
Weight :Approx.4 Kg
SERVICE REQUIRED :
SCOPE OF DELIVERY:
1. Experimental Setup
2. Instructional Manual

Get PDF:- 53-FLETCHER TROLLY

KATERS REVERSIBLE PENDULUM

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TECHNICAL DESCRIPTION :
Consisting of 120 x 1.2 cm brass bar with pointed ends, carrying two sets of adjustable knife edges and two large and small brass weights. Two similar hard wood weights are provided. Complete with cast iron wall bracket.
DIMENSIONS AND WEIGHT :
Size :0.5 m.(L)x 0.3 m(W) X 0.5 m ( H )
Weight :Approx.4 Kg
SERVICE REQUIRED :
SCOPE OF DELIVERY:
1. Experimental Setup
2. Instructional Manual

Get PDF:- 54-KATERS REVERSIBLE PENDULUM

TORSION APPARATUS SEARLS TYPE

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TECHNICAL DESCRIPTION :
Horizental bench pattern. The wheel moving on ball bearing is provided with a chuck to hold the rod under test. The other end of the rod is clamed tightly to a bracket. The pointers and scales are graduated in single degree and can be clamped at any position. Complete with ribbon, hook and rods of steel and brass, but without weights.
DIMENSIONS AND WEIGHT :
Size :0.5 m.(L)x 0.3 m(W) X 0.5 m ( H )
Weight :Approx.7Kg
SERVICE REQUIRED :
SCOPE OF DELIVERY:
1. Experimental Setup
2. Instructional Manual

Get PDF:- 55-TORSION APPARATUS SEARLS TYPE

MODULUS OF RIGIDITY OF WIRE

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TECHNICAL DESCRIPTION :
Wire under test is connected to two brass rods 30 cm long at their mid points, complete with three test wires and with end screws. Rods are suspended from hooks fitted on a steel plate.
DIMENSIONS AND WEIGHT :
Size :0.5 m.(L)x 0.3 m(W) X 0.5 m ( H )
Weight :Approx.4Kg
SERVICE REQUIRED :
SCOPE OF DELIVERY:
1. Experimental Setup
2. Instructional Manual

Get PDF:- 56-MODULUS OF RIGIDITY OF WIRE