Mechanical Lab Equipments

Product Details:

Reynolds Apparatus is used:

• To visualize different flow conditions i.e. Laminar flow,
• Transition flow, Turbulent flow,
• To find out the Reynolds number The apparatus consists of
• A Centrifugal pump of 25mm X 25mm with 14 HP Motor (ISI Make)
• M.S Sump Tank 80 Ltr. to collect the water.
• M.S Measuring Tank 40 Ltr fitted with piezometer tube to measure the discharge. Damper is used to collect the water in M.S. MEASURING TANK for certain time.
• G.I pipe of internal dia 25.4mm (1") and G.M. ISI mark Control Value and regulating valves are used to circulate water.
• Bye-pass line is also used to regulate the discharge. This apparatus consists of a Perspex tube of internal dia 25mm dia X 100cm long. A needle and color dye injector tank is used to visualize the flow.
• The tanks are well epoxy painted insided to prevent rust hence increase the life of tank.
• Experimental capability
• To visualize different flow conditions.
• To obtain the critical velocity.

Product Details:

Open Channel (Hydraulic Flume) would be of size 0.50m depth x 0.25m width x 6m length built with extra strong 100 x 100 (4" x 4") M.S Channel of thickness 6mm. The 14 gauge M.S Sheet neatly fixed to MS angle frame with rubber packing provided with transparent perpex sheet 1.0m long 4 Nos. of baffles for stream line flow.

The upstream and downstream section are provided with adjustable gates with rack and pinion arrangement for accurate and smooth operation to facilitate the varying discharge and water head. The sides are provided with inverted Tee section (MS) for smooth running of movable pointer gauge trolley arrangement Flume is provided with a fine arrangement for the slope which can be operated very smoothly. The slope of the flume ranges up to +- 5o. The tilting arrangement is operated by both forward and backward slope settings.


For different types of hydraulic Experiments the required accessories would be incorporated like:

• Necessary G.I. Piping system,
• Flexible pipe of suitable size,
• Necessary fitting and control valve are provided with the apparatus.
• The strudux is painted with auto paint to give finish and long life.
• Discharge of water can be collected by the help of Orifice meter which is connected with two pressure gauges.

Product Details:

We are a leading manufacturer and supplier of Epicyclic Gear Train Apparatus.It is a motorized unit consisting of a SUN gear mounted on input shaft. Two plane gear meshes with the annular gear. These planet gears are mounted on a common arm to which output shaft is fitted. Loading arrangement is provided for loading the system and to measure holding torque.

 

Experiments :

• To measure epicyclic gear ratio between input shaft and output shaft (Actual and Theoretical)
• To measure input torque, holding torque and output torque.

 

Utilities Required :

• Power Supply 220 V AC, Single Phase
• Floor Area 1.5 x 2 m

Product Details:

Owing to the industrial experience in this domain, we have been offering optimum quality Elastically Coupled Beam Apparatus.

Specification:
Apparatus should consists of a three parallel bar suspension system with elastic beam at their upper and lower ends. The upper ends of the two outer suspension rods are tied to a vertical wooden board while central suspension rod may be tied to the center of another elastic beam supported at two outer ends only. Mild steel Apparatus to be supplied should be complete with a supporting stand and a set of weights.

Product Details:

Redundant Joint Apparatus consists of three suspension members (spring balances) of different stiffness which are jointed at a point to form the redundant joint. The upper end of the suspension members being tied in a position to a vertical wooden board. Arrangement is provided to apply a vertical load at the joint and to measure its horizontal and vertical displacement on a paper and also elongations and forces in the suspension members by the help of dial gauges. Two dial gauges with 25mm travel (with magnetic bases) are supplied with the apparatus. Apparatus to be supplied should be complete with a supporting stand and a set of weights.

Product Details:

Deflection of Truss Apparatus should consist of 4 panels of a PRATT steel truss, each panel being 40cm in horizontal direction and 30cm in vertical direction. Load can be applied on each panel point. All tension members should be provided with detachable springs so as to obtain appreciable deformation of the member. Direction of the diagonal members may be changed. Apparatus can be used to illustrate visually the nature of forces set up in various members of the Truss. Apparatus to be supplied should be complete with a supporting stand and a set of weights.

Product Details:

Static & Dynamic Balancing Apparatus: This equipment is designed for carrying out the experiment for balancing a rotation mass system.

 

The apparatus consists of:

• A steel shaft fixed in a rectangular frame.
• A set of four blocks with a clamping arrangement is provided.
• For static balancing, each block is individually clamped on the shaft and its relative weight is found out using cord and container system in terms of a number of steel balls.
• For dynamic balancing, a moment polygon is drawn using relative weights and angular and axial position of blocks is determined. The block is clamped on the shaft is rotated by a motor to check the dynamic balance of the system.
• The system is provided with angular and longitudinal scales and is suspended with chains for dynamic balancing.

Product Details:

Slip And Creep Measurement Apparatus is useful for measurement of power transmitted for various input power conditions with varied belt tension. Belt slip or creep also can be measured. The apparatus consists of a variable speed D.C. Motor, a driving pulley and the driven pulley of equal diameters. The pulleys are mounted on the input shaft (motor shaft) and output shaft. The driven pulley can slide on the base only with bearing block to change the initial tension in the belt. The brake drum is mounted on the output shaft, which helps to measure power output. The motor speed is varied by Thyristor Control D.C. Drive. A double channel digital speed indicator indicates driving and driven pulley speeds. With the help of Stroboscope (not in the scope of supply), it is possible to demonstrate the slip of belt on driving and the driven pulley.


Experiments:

• To measure the co-efficient of friction between pulley material and different belt materials.
• To measure power transmitted with varied belt tension.
• To measure percentage slip at fixed belt tension by varying load on the Brake drum and plot the graph of (T1- T2) v/s percentage slip i.e. "Slip Characteristics" Finding a Creep Zone from the graph.
• To measure belt slip speed and observe the limiting value of load at a constant speed when the slip just starts.
• To study creep of belt.

Utilities Required:
Electricity 0.5 kW, 220 V, Single Phase Stroboscope.

Product Details:

Unsymmetrical Bending Apparatus consist of a mild steel angle of size 1" x 1" x 1/8" or in equivalent metric units of length 80cm is tied as a cantilever beam. The beam should be fixed at one end such that the rotation of 450 intervals can be given and clamped such that the principal axis of its cross-section may be inclined at any angle with the horizontal and vertical planes. Also arrangement may be provided to apply vertical load at the free end of the cantilever and to measure horizontal and vertical deflection of the free end. A dial gauge with 25mm travel (with magnetic base) should be supplied with the apparatus. Apparatus should be supplied complete with a supporting stand and a set of weights.

Product Details:

Deflected Beam Apparatus should consists of a mild steel beam 2.5cm x 3mm in cross section and 100cm long, pinned to two supports 70cm apart situated symmetrically. One of the ends can be fixed or given a known slope by applying a known moment at the end with the help of suspended loads. At the other end also a known moment can be applied. Vertical loads can be applied at various points along the span of the beam. A dial gauge with 25mm travel (with a magnetic base) may be supplied with the apparatus. Apparatus to be supplied should be complete with a supporting stand and a set of weights.

Product Details:

Bernoullie's Theorem Apparatus: The apparatus consists of rectangular transparent flow section connecting two tanks, the section can be easily removed or connected to two tanks. It converges for a small length & diverges for the remaining length. Flow can be controlled by a gate valve. Piezometers connected to flow section, make it possible to measure pressure heads & give visual observations of hydraulic gradient.


The apparatus is used to verify the Bernoulli's Theorem. The apparatus consists of :

• A Centrifugal pump of 25mm x 25mm withViHP Motor (ISI Make)
• M.S Sump Tank 80 Ltr. to collect the water.
• M.S Measuring Tank 40 Ltr fitted with pizometer tube to measure the discharge. Damper is used to collect the water in M.S.Measuring Tank for certain time.
• G.I pipe of internal dia 25.4mm (1") and Gunmetal ISI mark Control value and regulating valves are used to circulate water.
• Bye-pass line is also used to regulate the discharge.
• The apparatus consists of a variable area duct of perpex sheet with eleven piezometer, tube (50cm height) fitted at equal distance. The duct is connected in between inlet and outlet tanks of size 20 X 20 X 60cm each.
• The tanks are well rubber painted inside to prevent rust hence increase the life of tanks.

Experimental Capability :
To verify the Bernoulli's Theorem experimentally.

Service Required :

• Suitable water supply arrangement. 0.5 to 3 L.P.S.
• Suitable drainage arrangement.
• Floor Space 3m x 1.5m.

Product Details:

Pelton Wheel Turbine Test Rig: This unit shows the construction and working of Pelton Wheel Turbine It consists of pelton wheel rotate by the jet of water supplied from centrifugal pump. Rope break dynamometer is used to measure the output of turbine. Pressure Gauge and Orifice meter are used to measure the input of turbine


Specifications:

• This Pelton Turbine Test Rig 65mm size to develop 1 KW at 1000 RPM with a flow of about 450 Ipm at 30 meters supply head-Supply pump set suitable for supplying water to the above turbine Monobiock Centrifuge) l\imp (5 HP, 3 Phases, 440V)
• Pump Size Suction size 50mm & Delivery size 40mm
• Pump Discharg 420 LPM
• Delivery Head 27 meter
• RPM 3000 RPM
• Sump Tank,MS Tank is used to store sufficient water for independent circulation through the unit experimentation and arrange within the floor space of main unit.
• Runner coupled to pelton wheel. Rope Bake Dynamometer is used to measure the output Runner diameter 220mm.
• Spring Balance 6 kg.
• Discharge Butter Fly valve used to control the flow-rate of water.
• Pressure Gauge of 4.2 kg/crn2is used to measure the pressure head.
• Rigid MS frame work compactly fitted with all the above items as a self-sufficient
• Package unit suitable for operation without any foundation
• Switch and starter suitable for above motor pump set mounted on the control panel board.

Experimental Capabilities :

• To determine the efficiency of Turbine
• To draw the characteristics curve of Turbine

Product Details:

Heat Transfer Through Composite Walls: The setup consists of a heater sandwiched between two sets of slabs. Three types of slabs are provided on either sides of heater, which forms a composite structure. A small hand press frame is provided to ensure the perfect contact between the slabs. A variac is provided for varying the input to the heater and Digital Voltmeter and Digital Ammeter display the heat input. Heat produced by heater flows axially on both the sides. Temperature Sensors are embedded between interfaces of slabs to determine the temperature gradient. The experiment can be conducted at various values of input and calculation can be made accordingly

 

Experiments:

• To determine total thermal resistance and thermal conductivity of composite wall.
• To plot temperature gradient along composite wall structure.

Product Details:

In our extensive product range, we have available with us a supreme range of Venturimeter & Orificemeter Test Rig.


Description :
Experimental setup for measurement of flow through Venturi meter, Orifice meter, and Rota meter, Water Meter and Pitote tube.

The Venturi meter, Orifice meter and Rota meter should be connected in parallel and any one can be put in operation by operating valves provided on the delivery side. A manometer will be provided for the test pieces.


This unit should consist of :

• Venturi meter 25 mm size with 2 gunmetal valves.
• Orifice meter 25 mm size with 2 gunmetal valves.
• Rota meter 25 mm size (acrylic material) with 4 to 421pm.
• Manometer 0.5 meter height differential manometer with mercury.
• Water Meter for flow measurement.
• Pitot Tube for 1 pipe line.
• Gate valves should be provided on the delivery side to enable to use one at a time.
• Connections of the test set up with Measuring & sump Tank.

Product Details:

Francis Turbine Test Rig:
This is a reaction turbine and this test rig shows the construction and working of Francis turbine. Rope brake dynamometer is used to measure the output of turbine. Pressure gauge and orifice meter are used to measure the input of turbine.


Specifications:

• This Francis Turbine Test Rig I00mm size to develop 1 KW at 1150 RPM with a flow of about 1400 Ipm at 15 meters supply head.
• Supply pump set lOOxlOOmm size, 1500 Ipm at 15 meter head suitable for supplying water to the above turbine.
• Monoblock Centrifugal Pump (5 HP, 3 Phases, 440V)
• Pump Size Suction size 80mm & Delivery size 80mm
• Pump Discharge 1500 LPM
• Delivery Head ; 15 meter
• RPM 3000 RPM
• Sump Tank,MS Tank is used to store sufficient water for independent circulation through the unit experimentation and arrange within the floor space of main unit.
• Rope Bake Dynamometer is used to measure the output.
• Spring balance and dead weights are used to measure the load.
• Runner Diameter 220mm.
• Discharge Butter Fly valve is used to control the flow rate of water.
• Spring Balance 6 Kg.
• Pressure Gauge of 4.2 kg/cm2is used to measure the pressure head.
• Rigid MS frame work compactly fitted with all the above items as a self-sufficient package unit suitable for operation without any foundation.
• Switch and starter suitable for above motor pump set mounted on the control panel board.

Experimental Capabilities :

• To determine the efficiency of Turbine
• To draw the characteristics curve of Turbine.

Product Details:

We, being one of the leading manufacturers and suppliers of this Gear Pump Test Rig./Oil Pump Test Rig, manufacture it using high quality raw materials and modern machinery. This product is widely used in several industries for the purpose of checking the efficiency of the pumps and the power input to the pump. Owing to its quality, efficiency, and pricing, this product is quite appreciated in the market. The quality of this product is ensured by processing it through a number of quality checks. Following characteristics can be studied at different speeds, which can be adjusted by using stepped pulley: Discharge v/s Head Discharge v/s Input to pump Discharge v/s Pump efficiency

Product Details:

Thermal Conductivity Of Insulating Slab: The set-up is designed to determine thermal conductivities of insulating materials in the form of slabs.

 

The apparatus consists of:

• A main central heater and ring guard heater, sandwiched between the specimens.
• Cooling plates are provided on either side of the specimen.
• Two identical specimens are clamped between heater ensures unidirectional heat flow through a specimen.
• The whole assembly is kept in a chamber and insulated by ceramic wool insulation around the set-up.

Product Details:

We offer excellent products for Heat Transfer Through Lagged Pipe to the esteemed customers, as per their specific requirements. These products have three concentric pipes at the axis where a cartridge heater is positioned. Moreover, customized products can be availed from us that are designed as per the exact requirements of the clients.

 

Some Of Details Of These Products:

• Two types of lagging material are filled up, one between innermost middle pipe and other between middle and outermost pipe
• Temperature across the lagging material is measured by thermocouples
• Heater can be supplied with different heat inputs with the help of dimmer stat
• Characteristics of lagged pipe can be studied at different heat flow rates
  
  

Specifications:

• Thermocouples with digital temperature indicator to measure various temperatures
• Dimmer stat 2 A, for heater
• Voltmeter and Ammeter for heater input measurement
• A technical manual accompanies the unit
  
  

Pipes:

• Inner pipe 50 mm. NB. 1000 mm long G.I. pipe
• Middle pipe 100 mm. NB. 1000 mm long G.I. pipe
• Outer pipe 150 mm. NB. 1000 mm long G.I. pipes
• A cartridge heater is provided at the axis of pipes

Product Details:

Thermal Conductivity Of Liquids: The present apparatus is designed to determine thermal conductivities of different liquids. The apparatus consists of a heater. The heater heats a thin layer of liquid. A cooling plate removes heat through liquid layer, ensuring unidirectional heat flow. Temperature is measured across the liquid layer and complete assembly is properly insulated. A proper arrangement for changing the liquids is provided. The whole assembly is kept in a chamber.

 

Experiments :

• Determination of Thermal conductivity of different liquids and to make a comparative study
• Study of variation of thermal conductivity of different liquids with temperature

Product Details:

Universal Governor Apparatus:
The set-up is designed to study the working of different governors normally used to control the speed. It consists of the main spindle, mounted vertically on the base plate. This spindle is driven by a variable speed Motor which is also mounted vertically on the same base plate. Anyone governor assembly out of four can be mounted on a spindle. Speed control unit controls the spindle speed. A graduated scale is fitted to the sleeve to measure the displacement. Experiments Determination of characteristic curve of a sleeve position against speed of rotation for all governors To study the effect of varying the mass of the center sleeve in Porter and Proell Governor To study the effect of varying the initial spring compression in Hartnell Governor To study the determination of characteristics curves of radius of rotation against controlling force (Actual . Floor Space: 1.5 x 1.5 m Tachometer to find out RPM

Product Details:

Whirling Of Shafts Demonstrator: The set up is designed to study the whirling of shafts. The set-up consists of a sturdy M.S. frame, variable speed motor bearing holders etc. Different bearing can be fitted in bearing block to have different end conditions i.e. (i) both end fixed, (ii) one end free and one end fixed etc. A variable speed motor is provided to drive the shaft along with speed control unit as the test is destructive, hence the shaft cannot be used again.

 

Experiments:

• Display of various modes of whril for a shaft with
• Both ends directionally fixed.
• One ends fixed and other free
• Both ends directionally free.
• Modes of vibrations can be studied and frequency can be measured in each case.

 

Utilities Required:

• Floor area of 2m x 0.5 m
• Electric supply of 230V, AC

Product Details:

Motorized Gyroscope Apparatus: The set up consists of heavy disc mounted on a horizontal shaft, rotated by a variable speed motor. The rotor shaft is coupled to a motor mounted on a trunion frame having bearings in a yoke frame, which is free to rotate about vertical axis. A weight pan on other side of disc balances the weight of motor. Rotor disc can be move about three axis. Torque can be applied by calculating the weight and distance of weight from the center of rotor. The gyroscopic couple can be determined.

 

Experiments:

• Experimental justification of the equation T = 1 w. wp for calculating the gyroscopic couple by observation and measurement of results for independent vibrations in applied couple T and precession wp.
• To study the gyroscopic effect of a rotating disc
• Observation of gyroscopic effect of rotating disc

 

Utilities Required:

• Electric supply 230 V AC, Single Phase.
• Bench area 1m x 1m

Product Details:

Lathe Tool Dynamometer: These dynomometer are widely appreciated for the features like excellent performance, durability and long service life. Lathe tool dynamometers are manufactured under the close supervision of experienced professionals as per the defined industry standards to ensure maximum customer satisfaction. Our valued customers can buy these dynamometers from us as at industry leading prices. These dynamometers are used for measuring forces on tool during cutting process.

Product Details:

Drill Tool Dynamometer are used for measurement of both the thrust force of the control and the torque, which is produced on the work piece. In addition to this, these are also used to establish study tool configuration, drilling force and lubricant characteristics.For attaching the fixture or vise on the top and bottom flanges, our products can be directly bolted as slots.Moreover, these are available in complete sealed construction to suit different application requirements.

Product Details:

Column And Struts Apparatus should consists of four spring steel columns which are put along a vertical wooden board. These four columns have different end conditions as below.

• Both ends pinned
• Both ends fixed
• One end pinned and other fixed
• One end fixed and other end free

Apparatus to be supplied should be complete with a supporting stand and a set of weights.

Product Details:

The set-up is designed to study Coriolli's Component of Acceleration of a slider crank mechanism. Here the mechanical slider system is replaced by a continuous stream of water flowing through a steady rotating pair of tubes. These tubes can be rotated at various speeds by using a swinging field motor which also acts as dynamometer. A Perspex window on top of the tank gives clear view of the process and prevents splashing of the water over the side of the tank. The dynamometer continuously measures torque applied to the rotating tubes. The equipments is self contained, water re-circulating, provided with its own speed control unit and separate water circulating pump.

 

Experiments:
To determine Coriolli's Component of Acceleration at various speeds of rotation and water flow rates.

 

Utilities Required:

• Water Supply Drain
• Electricity 0.5 kW, 220 V, Single Phase

Product Details:

Our organization holds specialization in the manufacturing, supplying and exporting of high quality Losses In Pipes and Fitting Apparatus.

An apparatus for determination of losses due to sudden enlargement, contraction, bends, elbows in pipes control valve, tapping for pressure measurement etc. the unit is to be supplied with 15cm, and 25mm. Pipes, differential Manometer stop clock etc.

A liquid flowing through a pipe will experience energy losses due to viscous resistance. This apparatus is used to measure the losses due to Sudden Enlargement Sudden Contraction Large bend Gate Valve.


The Apparatus Consists Of :

• A Centrifugal pump of 25mm X 25mm with VS HP Motor (ISI Make)
• M.S. Sump Tank 80 Ltr. to collect the water.
• M.S Measuring Tank 40 Ltr fitted with pizometer tube to measure the discharge. Damper is used to collect the water in M.S.MEASURING TANK for certain time.
• G.I pipe of internal dia 25.4mm (1") and Gunmetal
• ISI mark Control value and regulating valves are used to circulate water.
• Bye-pass line is also used to regulate the discharge. The apparatus consists of
• Large bend made up of G.I.
• Sudden enlargement from 15mm dia to 32mm dia.
• Sudden contraction from 32mm dia to 15mm.
• Gunmetal gate valve of 15mm dia. A U tube manometer is connected to pet cock through plastic tubing to measure head difference.
• The tanks are well epoxy painted inside to prevent rust hence increase the life of tank.
  
  

Experimental capabilities :

• To determine the loss coefficient for different type of fittings.
• Comparison of pressure drops across two different types

Product Details:

Kaplan Turbine Test Rig:
This is a reaction turbine and this test rig shows the construction and working of Kaplan turbine. Rope brake dynamometer is used to measure the output of turbine. Pressure gauge and orifice meter are used to measure the input of turbine.


Specifications:

• This Kaplan Turbine Test Rig 100mm size to develop 1 KW at 1050 RPM with a flow 1000 Ipm at 10 meter head suitable for supplying water to the above turbine.
• Monoblock Centrifugal Pump (7.5 HP, 3 Phases, 440V)
• Pump Size Suction size 100mm & Delivery size 100mm
• Pump Discharge 2500 LPM
• Delivery Head 7 meter
• Sump Tank MS Tank is used to store sufficient water for independent circulation through the unit experimentation and arrange within the floor space of main unit.
• Rope Bake Dynamometer is used to measure the output. Spring balance and dead weights are used to measure the load Runner Diameter 200mm.
• Discharge control valve used to control the flow rate of water.
• Spring Balance 6 Kg.
• Pressure Gauge of 4.2 kg/cm2is used to measure the pressure head.
• Rigid MS frame work compactly fitted with all the above items as a self-sufficient
• Package unit suitable for operation without any foundation.
• Switch and starter suitable for above motor pump set mounted on the control panel board.

Experimental Capabilities :

• To determine the efficiency of Turbine
• To draw the characteristics curve of Turbine.

Product Details:

Centrifugal Pump Test Rig: Centerefugal pump are dynamic pressure pumps. This is a self-contained recirulation type unit all the measurement are provided to evaluate the performencee of the pump.

Specifications:

• Centrifugal pump of 25x25mm coupled to 1 H.P, D.C motor (2800RPM).
• Sump tank of size 120Ltr.
• Discharge measurement tank of size 40Ltr.
• Pressure Guage for measurement discharge head.
• Control Valve to calculate input power.

Range Of Experiment:

• To determine the efficiency of pump.
• To study the following characteristics on different RPM.
• Discharge V/s Speed
• Discharge V/s Total head
• Discharge V/s Input power
• Discharge V/s Output power
• Discharge V/s Efficiency of pump
• Discharge V/s Overall efficiency

Service required:

• Floor space of about 1.5x1.5M
• 220V, 50Hz single phase AC supply.

Product Details:

The Hydraulic Ram Test Rig is a pump which rise the water without any external power for its operation when large quantity of water is available at a small height,a small quantity of water can be raised to a greater height with the help of hydraulic ram.This works on the principle of water hammer.

Specification :

• It consists of a suitable size centrifugal pump 1HP.A motor to make the supply from sump tank to supply tank.This apparatus consists of fiber coated.
• MS.Sump tank of suitable capacity.
• Supply TanksFiber coated MS tank fixed on angle frame at a height of 20 Meter.
• Measuring TanksTwo fiber coated MS Tank fitted with piezometric tube to measure the waste water and useful water.
• Air vessel is provided to perform the phenomena of water hammer.
• A pressure gauge is fitted on useful water pipe line to measure the head of water.

Product Details:

Reciprocating Single Stage Pump Test Rig: Used for the purpose of measuring the input to motors and output to pumps, and check the performance of the pump at different speeds, this Reciprocating Pump Test Rig, manufactured by us is quite appreciated in the market. The manufacturing of this product involves using of high grade raw materials and high tech machinery. In order to ensure the quality that is being provided, this product is passed through a number of quality checks. Because of its sturdy and corrosion resistant construction, this product is highly durable in nature.

Following characteristics can be studied at different speeds which can be adjusted by using stepped pulley


Range Of Experiment:

• To determine the efficiency of pump.
• To study the following characteristics on different RPM.
• Discharge V/s Speed
• Discharge V/s Total head
• Discharge V/s Input power
• Discharge V/s Output power
• Discharge V/s Efficiency of pump
• Discharge V/s Overall efficiency

Service required:

• Floor space of about 1.5x1.5M
• 220V, 50Hz single phase AC supply.

Product Details:

Heat Transfer From Pin Fin is designed to study the heat transfer in a pin fin. It consists of pin type fin fitted in duct. A fan is provided on one side of duct to conduct experiments under forced draft conditions. Airflow rates can be varied with the help of damper provided in the duct. A heater heats one end of fin and heat flows to another end. Heat input to the heater is given through Variac. Digital Temperature Indicator measures temperature distribution along the fin.

 

Experiments:

• To study temperature distribution along the length of fin in both Free forced convection.
• Comparison of theoretical temperature distribution with experimentally obtained distribution.

 

Utilities Required:
Electricity Supply 1 Phase, 220 V AC, 5 Amp.

Product Details:

Stefan Boltzmann Apparatus is designed to determine, the Stefan Boltzmann constant.

 

The apparatus consists of:

• A hemisphere fixed to a Bakelite plate, the outer surface of which forms the jacket to heat it.
• Hot water to heat the hemisphere is obtained from a hot water tank, which is fixed above the hemisphere.
• The copper test disc is introduced at the center of the hemisphere.
• The temperatures of the hemisphere and test disc are measured with the help of temperature sensors.

Product Details:

Heat Transfer In Forced Convection consists of Blower unit fitted with the test pipe. Nichrome wire heater surrounds the test section. Four Temperature Sensors are embedded on the test section, two placed in the air stream at the entrance and exit of the test section to measure the inlet and outlet air temperature. Test pipe is connected to the delivery side of the blower along with the Orifice to measure flow of air through the pipe. Constant heat flux is given to pipe by an electric heater through a variac and measured by Digital Voltmeter and Digital Ammeter.

 

Experiments:

• To determine average surface heat transfer coefficient for a pipe losing heat by forced convection.
• Comparison of heat transfer coefficient for different airflow rates and heat flow rates.
• To plot surface temperature distribution along the length of pipe.

 

Utilities Required:

Electricity Supply 1 Phase, 220 V AC, 10Amp.

Product Details:

Emissivity Measurement Apparatus: The present Set-up is designed to measure the emissivity of test plate. The test plate comprises of a mica heater sandwiched between two circular plates. Black plate is identical with test plate, but its surface is blackened. As all the physical properties, dimension and temperature are equal; heat losses from both plates will be same except radiation loss. Hence the input difference will be due to difference in emissivity. Both plates are supported on individual brackets in a wooden enclosure with one side glass to ensure steady atmospheric conditions. Temperature Sensors are provided to measure the temperature of each plate and surrounding. Supply is given to heaters through separate variacs so that temperatures of both can be kept equal and is measured with Digital Voltmeter and Digital Ammeter.

 

Experiments:

• Determining the Emissivity of a test plate.
• Study the variation of emissivity of test plate with respect to absolute temperature.

 

Product Details:

Universal Vibration Apparatus provideds a comprehensive unit to perform the vibration experiments. A universal frame is provided upon which quick and easy assembly of various experiments can be done. The unit is self-contained to safely store spares. The students can easily assemble the experiments and study the theory of vibrations practically.

 

Experiments :

• To verify the relation simple pendulum
• To verify the relation of compound pendulum & to determine the radius of gyration
• To study radius of gyration of bi-filar suspension
• To study the undamped free vibration of the spring-mass system
• To study the longitudinal vibration of helical coiled spring
• To study the forced vibration of the simply supported beam for different damping.
• Undamped torsional vibrations of a single rotor system
• Undamped torsional vibrations of a double rotor system
• To study the damped torsional vibration of a single rotor system and to determine the damping co-efficient
• Verification of Dunker ley's Rule
• To study the forced damped vibration of the spring-mass system

 

Product Details:

Journal Bearing Apparatus: The apparatus consists of a plain steel shaft excavated in a bearing and directly driven by a FHP Motor. The bearing is freely supported on the shaft and sealed at the motor end. The speed of the motor is controlled accurately by the speed control unit and it can be made run in both directions. Twelve equal-spaced pressure taping around the circumference and four along the axis are provided and are connected to manometer by PU Tubing so that the pressure head of oil in all tubes can be observed at a time. The bearing can be loaded by attaching weights to the arm supported beneath it.

Experiments:

• To study the pressure profile of lubricating oil at various conditions of load and speed
• Plotting the Cartesian polar pressure curves
• To measure the frictional torque and power transmit
  
  

Utilities Required :

• Electric supply 230 V AC, Single Phase.
• Bench area 1.5 x 1.5 x 4 m
• Tachometer to find out RPM of journal
• Oil SAE 40 about 5 Ltrs.

Product Details:

To fulfill the diverse requirements of valued customers, we are offering a wide range of of Shell and Tube Heat Exchanger.

 

Shell and Tube Heat Exchanger is popular in industries because they occupy less space and offer reasonable temperature drop. The apparatus consists of a fabricated SS shell, inside which copper tubes with baffles on the outer side are fitted. This is two-pass heat exchanger so that hot water passes to one end of shell through the tubes and returns to another end through remaining tubes. The cold water is admitted at the one end of the shell, which passes over the hot-water tubes. Valves are provided to control the flow rates of hot and cold water. Flow rates of hot and cold water are measured using Rotameters. A magnetic drive pump is used to circulate the hot water from a re-cycled type water tank, which is fitted with heaters and Digital Temperature Controlled.

Product Details:

Cam Analysis Apparatus is a motorized unit consisting of a camshaft driven by a variable speed motor. The shaft runs in a double bearing. The free end of the camshaft has a facility to mount the cam easily.

The follower is properly guided in gunmetal bushes and the type of follower can be changed according to the cam under test. Graduated circular protractor is fitted co-axial with the shaft. And a Dial Gauge fitted on the follower shaft is used to note the follower displacement for the angle of cam rotation. A spring is used to provide controlling force to the follower system. Weights on the follower shaft can be adjusted as per the requirement. An arrangement is provided to regulate the speed. The apparatus is very useful- for testing the cam performance for jump phenomenon during operation. On this apparatus the effect of change of inertia forces on jump action of earn-follower during operation can be observed. It is useful for testing various cam & follower pairs. Three cams and three followers will be supplied with the apparatus. Theses are already hardened to reduce the wear.


Experiments :
With the help of combination of provided cams and followers following experiments can be conducted:

• To plot the n-Q (Follower displacement Vs Angle of rotation) curves for different cam follower pairs
• The follower bounce can be observed by using a stroboscope (Optional) & effect of follower weight on bounce can be studied.
• To study the effect of follower weight on bounce
• To study the effect of spring compression on bounce

The tests can be repeated by changing compression springs, follower weights and cam speed.

Product Details:

Features:

• Facility for easy set up.
• Compact unit.
• Assessment of cutting forces by giving due consideration to various parameters like depth of cut, type material, feed rate etc. Ease of handling, by having two units Mechanical sensing unit for sensing force.
• Strain Gauge Indicator with Bridge balancing unit, power supply unit D.C. micro voltmeter.