Name of Work:- Purchase of Equipments for of Engineering Mechanics Laboratory in Civil Engineering Laboratory
Sl. No.
Item Description
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Laying and Jointing PVC Pipe. Heading
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Bench-top unit. i)Anodized aluminum frame and panels made of painted steel. ii)The holes on the base panel are accurately spaced atleast 25 mm centres. iii)Supports, brackets and elements needed to work with any of the modules in the base panel. The simple pendulum,Pivot screw,Adjustable hooks.iv) Set of weights: 10 weights of 0.01 N. 4 weights of 0.05 N. 10 weights of 0.1 N. 2 weights of 0.5 N. 4 weights of 1 N. 2 weights of 2 N. 1 weight of 5 N. Weight hooks.v)Pulleys,Screws and Knurled nuts,Large and small ext. spring,Dynamometer,Spare rope.vi)Manuals: This unit should supplied with the manuals,Required services, Assembly and Installation, Starting-up, Safety, Maintenance & Practices manuals.
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To perform Statics experiments for mechanics.QTY: 1i) All experiment elements should be made in special anodized aluminum.ii) Centers of gravity ofvarious shaped plates: Rectangle, Circle, Triangle, T Kite, Irregular,iii)Drawing panel, Three and five cords and ring, Beam balance,Beam.Two forces are equally divided.
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Unit for studying Equilibrium of Moments on a Two Arm Lever:• Two-arm lever:• Ball bearing-mounted beam. This beam is pivoted at a vertical support.• Beam dimensions: 700 x 30 x 10 mm.• The beam is graduated in each direction from the central pivot.• Arm lever length: 350 mm, each one.• Three movable riders to vary the positions of the loads in the levers.• Manuals• Brass Hook and Mass Set 2 kg (3 units).• Mass Set 2 kg (3 units).included:• 6 weights of 200 g. (0.44pounds)• 6 weights of 100 g. (0.22pounds)• 2 weights of 50g. (0.11pounds)• 2 weights of 20g. (0.044pounds)• 2 weights of 10g. (0.022pounds)• 1 support hook of 100 g. (0.22pounds)
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Wheel and Axle Unitof a simple wheel and axle machine and to demonstrate the laws of the formation of equilibrium of moments in static systems.Anodized aluminum frame and panels should be made of painted steel. Main metallic elements made of stainless steel• Two pulleys (wheels)a. Material: anodized aluminum.b. Pulley no.1 diameter = 150 mm.c. Pulley no.2 diameter = 75 mm.d. Two cords can be wrapped in either direction around each pulley.• Axle:Material: stainless steel. This axle is supported on pivots with two ball bearings.• Brass Hook and Mass Set 2kg (3 units).• Mass Set 2 kg (3 units). included:• 6 weights of 200 g. (0.44pounds)• 6 weights of 100 g. (0.22pounds)• 2 weights of 50g. (0.11pounds)• 2 weights of 20g. (0.044pounds)• 2 weights of 10g. (0.022pounds)1 support hook of 100 g. (0.22 pounds
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Belt Friction Unit :Includes• Anodized aluminum frame and panels made of painted steel.• Four pulleys: a flat one and three V pulleys (one of them is correctly fitted and the others are badly fitted).• The pulleys should be balanced and mounted on bearings to reduce frictional losses..• The angle of overlap can be varied in increments of 10º.• Five belts:1.V-shaped toothed belt, 10 2.mm width.2. V-shaped flat belt, 10 mm width.3. V-shaped flat belt, 13 mm width.4. Flat belt made of leather.5. Flat belt made of rope.• Brass Hook and Mass Set 2 kg (3 units).• Mass Set 2 kg (3 units). included:• 6 weights of 200 g. (0.44pounds)• 6 weights of 100 g. (0.22pounds)• 2 weights of 50g. (0.11pounds)• 2 weights of 20g. (0.044pounds)• 2 weights of 10g. (0.022pounds)1 support hook of 100g. (0.22 pounds)
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Friction Experiments.All experiment elements are made in special and anodized aluminum.i)Friction equipment. ii)Friction with roar.iii)Foils of friction. iv)Roller.v)Block of wheels with roar. Set of rollers in a marc.Principle of wedge.Bearings. The simple pendulum
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