Procurement Section
Tender 2014/269
Mechanical Engineering Laboratory Equipments
Item
#
1
Specification
Rankine cycle Power Plant
The system includes:
1. Steam power cycle: boiler, turbine, condenser and pump with all fittings and
controls.
2. Electric power generation module.
3. Electric/furnace boiler.
4. Turbine: single stage, with tachometer or speed and brake power
measurement.
5. Condenser: water cooled.
6. Feed pump.
7. Flow meters for cooling water.
8. Pressure gauges for all equipment.
9. Computer data acquisition software capable of measuring and recording analog,
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digital and frequency signals .
10. Equipped with calibrated transducers and thermocouples capable of
measuring boiler temperature and pressure. Turbine inlet and exit
temperature and pressure, turbine RPM, fuel flow rate and generator load,
voltage and current.
2
Automated computerized Fuel Cell Trainer for the Production of electrical and
thermal energy
The system includes:
1. 1 Stack consisting of separate cells connected in series.
2. Cells type PEMFC.
3. Feeding and exhaust line of hydrogen.
4. Air/cooling fan with speed control.
5. Inverter for using the voltage generated by the fuel cell.
6. Connection of electrical loads for system analysis.
7. Measurement and display of system variables.
• PEMFC (Polymer Electrolyte Membrane Fuel Cell) stack
consisting of a set of 4 basic cells
• Rated power: 80-100W
• Maximum power: 80-100W
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3
• Voltage:1.8- 5 V
• Feeding line of hydrogen with flow meter and escape solenoid valve
• Air intake and cooling fan with speed control and digital display of the
impressed voltage
• Inverter: input voltage of 2-10 Vd.c., output voltage of 6-9- 15 Vd.c.
• Digital measurement of voltage and current on cell output and on electric
loads
• Variable electric loads connectable separately: lamp, simulation of electric
loads of electrical household
appliances
• Digital measurement of cell temperature
• I/O acquisition system for processing the operating parameters
Reynolds Number and Transitional Flow with a Heater Module.
1
• A free standing - apparatus that gives a visual demonstration of laminar and turbulent
flow and investigates Reynolds number at transition ( Flow Visualization ) .
•The system uses a dye injector to show the different flow patterns.
• The heating Unit (Module) is used to vary and control the
water Temperature
and hence Viscosity.
4
Stability of a Floating Body
1
• This system shows how to find the metacentric height of a floating body and
allows full investigations into theoretical predictions.
• Determination of the metacentric height , and thus the metacentre, of a
floating pontoon. This is by graphic analysis of the angles of tilt of the pontoon
with various centres of gravity.
• The experiment consists of rectangular pontoon floating in water. Plastic
materials and corrosion-resistant finishes throughout the equipment to give the
fullest possible protection against corrosion
5
Pitot Tube
Measuring instruments for measuring only the dynamic head in water flow
3
6
7
Particulate Filter
Diesel Particulate Filter DPF New
• Specifications
• Filtration efficiency >97% for particulate size range
10-500 nm at all steady state and transient operation
conditions.
• Efficiency >90% during the regeneration
• Full load exhaust temperature till 750oC
• Inlet and exit ducts 2” diameter.
Universal Testing Machine
UNIVERSAL TESTING MACHINE with data Acquistion
System With Motorized pump with the following
Specification
1.Capacity : not less than 100KN
2. For studying Tensile properties and compressive
prosperities of many materials, Brinel test.
COIL Spring test, beam and leaf spring test
3. a digital force sensor measures applied load, digital
load meter shows real time force, stores peak force. A
Digital displacement indicator measures and displays
the vertical movement.
4. The trainer should include the following
o DATA ACQUISITION SYSTEM
o Motorized pump system
o To log experiment results , automatically
calculate answers , results , ceat charts and
results
o EXTENSOMETER to find young's
modulus of tensile test
o Brinell hardness test kit
o coil spring test kit
o Coil Spring Attachment
o Beam and leaf spring kit
1
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8
Signal Analyzer
With the following specification
 Bandwidth 100 kHz

FFT spans 200 mHz to 100 kHz

FFT resolution 100, 200, 400 or 800 lines



90 dB dynamic range
140 dB dynamic range in swept-sine mode
Source Outputs: Sine, Swept-Sine, White/Pink Noise, Chirp, Burst Chirp, and
Arbitrary
FFT Measurement Group: FFT, Time Record, Windowed Time, Time
Capture, Transfer Function, Cross Spectrum, Coherence, Cross-Correlation,
Auto-Correlation, Orbit
Views: Linear Magnitude, Log Magnitude, Magnitude Squared, Real Part,
Imaginary Part, Phase, Unwrapped Phase, Nichols, Nyquist
Storage: USB drive
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

9
10
11
Computer interface System with software
External Interface with USB to connect trainers to the PC
This interface board to be used as acquisition system
through PC to be used for data acquisition ( supervision &
graphing ) for kits without PID control and to be used for
supervision with graphing processing, monitoring and
control of kits with PID controller . This unit to be
provided with USB driver and DLL library compatible with
LabView software
Universal DC/AC Power supply
Universal DC/AC Power supply with base unit . This includes variable DC , fixed dc,
variable and fixed AC also includes a special box to place in the training kits .
Oscilloscope
With the following specification
 4-channel oscilloscope 200 MHZ

200 MHZ Digital Sample oscilloscope ( color) : Mod.: Tds2024c

Frequency : 200MHZ

Sampling rate : 2GS/S for each channels

supplied with 4 probes
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3
3
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12
Industrial Robot arm
The industrial robot consists of the following components:
1. Manipulator Arm with Electro Mechanical Gripper.
2. Robot controller.
3. Smart PAD teach pendant.
4. Connecting cable, data cable.
5. Connecting cable, motor cable.
6. All necessary software for operation, programming, and training.
7. Welding tools.
Description of the industrial robotic Arm;
1.
The Manipulator arm has Six axes (six degrees of freedom arm).
2.
Axes 1,2, & 3 are the main axes.
3.
Axes 4, 5. & 6 are the wrist axes.
4.
Rated load :
5.
Maximum total distributed load (Supplementary load arm,
6.
load link , load rotating column) is: ≥ 45 kg.
7.
Reach: ≥ 1600 mm.
8.
Repeatability : < ±0.05
Axes Data.
Aix
1
2
3
4
5
6
≥ 15 kg.
Range of Motion at least
± 180º
+40º to- 160 º
+150 to – 130
± 350 º
± 130 º
± 350 º
Speed
≥ 155 º/s
≥ 155 º/s
≥ 155 º/s
≥ 330 º/s
≥ 340 º/s
≥ 630 º/s
Requirements;
1.
Rated payloads and supplementary loads can be moved at maximum speed
even with the arm fully extended.
2.
Joints and gears are virtually free from backlash
3.
All moving parts are covered
4.
All axes are powered by brushless AC servomotors of plug in design which
require no maintenance and offer protection against overload.
5.
Main axes are lifetime lubricated
6.
Controller should be compact, user friendly and easy to service with PC
Control.
7.
Wrist should be provided with a mounting for attachment of end effectors as
grippers. And welding tools.
The control PC includes the following components:
1.
2.
3.
4.
5.
6.
7.
Motherboard
Processor
Heat sink
Memory modules
Hard drive
LAN Dual NIC network card
Optional modules, e.g. field bus cards
The control PC is responsible for the following functions of the robot controller:
1. User interface
2. Program creation, correction, archiving , and maintenance Sequence control
3. Path planning
4. Control of the drive circuit
5. Monitoring
6. Safety equipment
7. Communication with external periphery (other controllers, host computers, PCs,
network)
13
Gyroscope
Four Axis Control Moment Gyroscope Apparatus
Provide excellent demonstration of multi-DOF rigid body control, gyroscopic torque and
its control.
The apparatus should have:
 Low friction slip rings at all gimbals for unlimited range of motion.
 High resolution encoders at each axis for feedback of all position and velocity
states, and for low noise real-time angular rate measurement.
 A host of safety features such as fail-safe brakes.
 Inertial rate sensing switches.
 High momentum, dynamically balanced rotor.
 Electromechanical brakes at for the axis
 Slip rings at each gimbal provide continuous rotation at all axes for unconstrained
range of motion with low electrical noise and low friction.
 Software: All other required software packages
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14
Torsional Testing Machines
Torsion Testing Machine ((>30 Nm) with data acquistion system
The system should have the ability to work as standalone system and to work with PC
also
The trainer should include built-in digital and torque and strain meters to measure torque
and strain
The trainer to have the ability to make reverse and
forward loading
• Torque capacity > to 30 Nm
• Direct readings of torque and strain on digital displays
• Suitable for destructive tests on specimens
• Forward and reverse loading
• Bench-mounted version of the Versatile Data
Acquisition System
• Torsiometer – Mechanical torsiometer
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Balance of Reciprocating Masses
balancing a rotating mass system statically and
dynamically
• balancing horizontal shaft with up to four rotating
masses.
•Independent analysis of static and dynamic balancing
• Dynamic balancing of rotating mass systems by
calculation and vector diagrams.
. To include at least three removable rotating masses
(balance blocks) with different inserts for a range moments
•Portractor horizontal scale and sliding indicator to help accurately position the rotating
masses
the system to be complete system with all needed
accessories
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16
Inverted Pendelum
Platform Dimensions
(L X W XH) (range)
1
=1.0 m x 20 cm x 40 cm
Travel Distance
0.5 - 1.0 cm
Maximum Velocity Range
5.0 – 10.0 m/s
Total weight
10- 20kg
Power basic features
Control box,
Power supply,
Amplifier,
interconnection
terminals
Software Requirements
17
Manual Sheet Metal Folding Machine
With the following specification
1 Hand and foot operated
2- Back gauge
3- Radius blades
4- Working length 1020 mm
5- Steel thickness 2.5 mm
6- Max opening 47 mm
7- Folding angle 135 degrees
Software pack
(DOS version )
or OS, with
source code
MATLAB Tools
or any other
control software.
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