Data Acquisition and Analysis System Upgrade includes USB DAQ signal conditioner unit with eight analog channels, MCC DAQ software, and USB cable, power supply, data acquisition and analysis software. This system upgrades Data Acquisition and Analysis Systems with a computer card from the Materials Engineering 1 Learning System, Materials Engineering 1 Learning System Quality Assurance, and Materials Technology 1 Learning System to USB.
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A moveable pressure tapping and separate thermocouple allow the pressure and temperature within the bed at any depth to be measured. An adjustable cylindrical heater with surface thermo couple and power meter can be immersed at any level in, or out of the bed to allow measurement of the local heat transfer coefficient.
A glass cylindrical chamber with an air distribution plate at the bottom end allows the granular material supplied to be fluidized by a controlled and measured air flow.
To comprehend the action of shear and moment of resistance in a beam
To consist of 2 simple supports; a rigid aluminium alloy beam cut into two unequal lengths, with a frictionless hinge at the joint which permits minimal vertical movement, whilst allowing bending
To be part of a range of experiments designed to both demonstrate and experimentally confirm basic engineering principles
Analogue spring balance measures direct force at the cut section
Moment lever arm mechanism allows bending moment to be calculated
To observe the action of shear force and bending moment at a section in a beam and to compare the measured and theoretical values
Multiple load positions achievable
Set of slotted weights included
To be bench top mounted.
The Cone Calorimeter has been produced to be the most compact and easily maintained unit in the marketplace. It fits into the smallest of labs and is easy to operate using the user-friendly, menu-driven software, which guides users through the calibration, testing and reporting protocols. The name of the cone calorimeter was derived from the shape of the truncated conical heater the designer, Babrauskas, used to irradiate the test specimen (100 × 100mm) at fluxes up to 100 kW/m2 in the bench-scale oxygen-depletion calorimeter that he and his co-workers developed.
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A sturdy base contains all parts of the Diaphragm apparatus. This forms a compactproduct, ideal for use on a workbench. Two heavy flanges clamp the edge of the diaphragm to provide built-in edge conditions. The area directly under the diaphragm contains oil. The Diaphragm apparatus allows students to examine the effectof pressure on the surface profile of a diaphragm. The signals from eachstrain gauge are shown on a digital display. A digital dial gauge is fitted toa digital position indicator. The dial gauge can be traversed across thediaphragm to measure its surface profile. They can also determine thedistribution of circumferential and radial strains across its diameter. Eight strain gauges are cemented to the top surface ofthe diaphragm in various positions and at different radii. Each strain gaugecircuit is a full bridge, with high-stability resistors. Students use a hydraulic pump to increasethe oil pressure under the diaphragm. They record the strain readings and diaphragm profile at different pressures. Both instruments can connect to optionalVersatile Data Acquisition System.
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Free Vibrations Of A Mass Spring System fits to the sturdy Test Frame for study or demonstration. A back panel fixes to the Test Frame. The panel holds two vertical guide rods and a non-contacting displacement sensor. A test spring suspends a balanced mass platform which vibrates vertically in the guide rods. Therefore, students can easily make the link to simple harmonic motion - defined as the oscillatory motion where the restoring force is proportional to the displacement. The mass-spring system is one of the most easily explainable oscillatory systems. This is because students may already be familiar with Hookes Law, showing the force exerted by a spring is proportional to the extension.
Free Vibrations Of A Mass Spring System is part of a range that explores free vibrations in simple one degree of freedom systems.
It introduces students to key scientific terms such as:
Spring constant and Hookes Law
Oscillation damping
Simple harmonic motion and frequency of oscillation
Phase difference between displacement and its derivatives.
The is designed to connect to the to expand the experimental capability.
The has been designed and manufactured to incorporate all current safety standards.
A Computer Controlled Thermodynamic Cycle of a Piston Compressor training plant for studying the energy transfer in a compressed air system.
It includes industrial sensors and transducers.
The is controlled by a PC and software.
Experiments:
Analysing the pressure / volume diagram of the first and second stages of the compressor by experiment
Calculating the effective average pressure of the first and second stages of the compressor.
Determining the polytropic index.
Checking the operation of the safety devices:
For detailed study of the air characteristics it is necessary to connect the to the Compressed Air Dehumidification Training Plant
Using a T-s diagram for air to determine the characteristics of the thermal cycles by experiment.
Specially designed extended grip jaws are equipped for pre-loading tension on concrete steel strand. This series is also capable of both static tensile, compression tests and quasi-dynamic tests including low-cycle fatigue tests. Apply appropriate grips to perform tension on metal bar, plate and threaded iron. Meanwhile, applicable grips provide capability of tension and compression on metals or concrete.
The mechanical components collaborate with the pioneered modular Test Live computer testing software to ensure the stability, precision and reliability of the whole system. This product features a firm structure as well as steady loads, precise controls and is intuitive to operate. It adopts the leading high-performance Controller, which is usually equipped on high-end material testing machines.
Automatic requesting for testing result data, also capable of launching an advanced analysis to inspect the data.
Domestically pioneered open-testing-method settings. Engineers may set up testing projects then operators may employ the projects for testing, greatly reduced the difficulty of the operations and the requirement in the skills and trainings of the operator.
Dynamic display of load, displacement, deformation and real-time testing curve on the screen.
Capability of mechanics testing on various metal materials. e.g. Metal tension, compression, bend, shear, etc.
Domestically pioneered process-oriented design of testing control. Provides users with intuitive testing control procedures and a wide range of instruction types. Also supports dynamic instruction parameter assignment.
Support for displaying a single curve of a specimen or the overlay of multiple curves.
Closed loop control of channels such as load, displacement, deformation, etc. Smooth switching in between.
Characteristic testing data can be marked on testing graphs.
Capable of statistical operations on testing data (average, standard deviation, coefficient of variance).
Domestically pioneered highly efficient three-level operation model of testing data processing. Supports open testing data processing, appending custom testing data items and re-inspection of processed testing data.
Domestically pioneered open-testing-method settings. Engineers may set up testing projects then operators may employ the projects for testing, greatly reduced the difficulty of the operations and the requirement in the skills and trainings of the operator.
Dynamic display of load, displacement, time and real-time testing curve on the screen.
Constant loading speed test supported.
Capable of holding on maximum load or displacement.
Closed loop control of channels such as load, displacement, etc. Smooth switching in between.
Support for compression tests on various metal or non-metal materials to inspect their mechanics performances.
Automatically sustains when it reaches the specified value.
Capable of sustaining at the maximum torque, rotation and grip load.
Dynamic display of torque, rotation and real-time testing curve on the screen.
Support saving, instant retrieving and inspection of testing results.
Capable of re-analyzing test data and curves, and partial zooming of testing curves at will.
Support for data searching. Returns the corresponding data at y-axis when entered the coordinate at x-axis.
Support Excel report templates and customized editing of test reports.
Integrated with travel limit protection and full-scale overload protection.
Control over loading speed of torque and rotation, no stepping for loading speed.
Support for setting a target value on torque, rotation and grip load at will.
Options for displaying curves including torque-rotation, torque-grip load, grip load-rotation.
Safe: specimen bending directly into sealed test table, safe to operate.
Dust-proof: unique dust resistant unit protects ball screw from oxide coating.
Small footprint saves space for testing.Operating: digital buttons, touch-screen interactions, performing operations through only some simple clicks.
Operating: digital buttons, touch-screen interactions, performing operations through only some simple clicks.
Effortless: requiring only one operator, who clicks the buttons to perform tests.
Effortless: requiring only one operator, who clicks the buttons to perform tests.
This Series creep testing machine applies advanced servo motor and ball screw actuator which assure loading conveniently and simply. The drive system comprises a printed circuit motor with toothed belt and gearbox to the recirculating ball screw actuator.
Remote communication control function saves your operators invigilation during testing process; alarm message can be transmitted to your mobile phone to inform you test situation by equipping with special dial number device.
Motorized draw-head assembly automatically compensates for specimen elongation and keeps loading bar with excellent load accuracy of +/- 0.5% guaranteed.
Both room temperature and elevated temperature systems are available
Numerous high temperature pull rods, specimen holders, furnace systems and extensometers available for creep and stress Relaxation applications. Many of which are also adaptable to hot tensile testing applications on universal testing machines.
Additionally, manual operation also be offered, users can unload to protect the apparatus by hand, especial the load cell, when suddenly power cut off.
Software owns powerful function offering specimens registration, apparatus control, test data acquisition and store, test result inquiring, data processing and test report export
Control system owns the three closed control function as load control, extension control, and velocity control. High precise control and accurate load with load measurement resolution reach 1/300000; the loading testing curve can be plotted automatically.
Furnace and chambers available with temperature ranges from 200C to 1100Cin common air environments.
Features:
Dynamic display of load, displacement, time and real-time testing curve on the screen.
Closed loop control of channels such as load, displacement, etc. Smooth switching in between.
Servo-controlled loading. Controllable pre stress. Load is applied to specimen uniformly.
Support for holding at constant load or constant displacement.
Software online notification of current working status and operating procedures.
Capable of loading at constant speeds of various levels.
Capable of automatic loading or holding by loading program settings.
Domestically pioneered process-oriented design of testing control. Provides users with intuitive testing control procedures and a wide range of instruction types. Also supports dynamic instruction parameter assignment.
Engineers may set up testing projects then operators may employ the projects for testing, greatly reduced the difficulty of the operations and the requirement in the skills and trainings of the operator.
Loading unit is the independent modular servo drive unit, reasonable structure compact, powerful function, flexible installation and configuration, can satisfy various kinds of models for different loading unit to install location demand.
This slow strain rate (SSRT) constant corrosion (SCC) testing machine is mainly used for inspection, research of metal material static lasting tensile, creep, stress corrosion and the mechanical property test, etc can be used in NaOH, methanol, N2O4, NH3, NO3, H2S, CL solution, wet air and water, and other media environment of metal stress corrosion damage characteristic test.
Features:
Dynamic display of load, displacement, deformation and real-time testing curve on the screen.
Closed loop control of channels such as load, displacement, deformation, etc. Smooth switching in between.
Event data can be saved, test can continue to be interrupted when the power supply test.
The machine Supports more than 20 days of continuous testing.
Four specimen can be tensile test at one time.
Dynamic display of load, displacement, deformation and real-time testing curve on the screen.
Closed loop control of channels such as load, displacement, deformation, etc. Smooth switching in between.
Domestically pioneered open-testing-method settings. Engineers may set up testing projects then operators may employ the projects for testing, greatly reduced the difficulty of the operations and the requirement in the skills and trainings of the operator.
Capable of statistical operations on testing data (average, standard deviation, coefficient of variance).
Automatic requesting for testing result data, also capable of launching an advanced analysis to inspect the data.
Domestically pioneered process-oriented design of testing control. Provides users with intuitive testing control procedures and a wide range of instruction types. Also supports dynamic instruction parameter assignment.
Domestically pioneered highly efficient three-level operation model of testing data processing. Supports open testing data processing, appending custom testing data items and re-inspection of processed testing data.
Characteristic testing data can be marked on testing graphs.
Integrated non-contact transducer detects torsion rotation, avoiding the abrasion caused by contact transducers, ensuring precision controls meanwhile providing a long operating life. This product features framed feed-through structure, making it easier to install optical cable specimen. Remote communication ports are installed to make it easier for remote controlling operation on a computer.
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Special explanatory technical plates show each sectioned component explaining its operation with notes, drawings and technical data. The Set Of Sectioned Components For Hydraulic Plants includes some of the most important components, used in waterworks, such as pumps, valves, gauges. The use of contrasting colours according to a pre-established code simplifies the informative process as well as the learning one. In sectionizing each component the best care has been taken to evidence all the interesting constructive detailed features.
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The Two Stage Air Compressor Test Set Air Water Cooled is for studying the two stage reciprocating air compressor characteristics. The air receiver has a drain valve, a safety valve and a discharge valve. The piping system is arranged such that intercooler or second stage compressor can be by passed. An intercooler is provided between first and second stage. The unit is equipped with necessary measuring instruments and is on wheels. For educational purpose, the two stages are separated and can be operated at different speeds. Both stages are connected by vee-belts to the same motor with an advanced inverter. The second stage compressor has three alternative pulleys to vary the pressure ratio between the two stages.
Experiments:
Compressor characteristics eg. volumetric efficiency, isothermal efficiency, pressure ratio, temperature ratio.
Effect of second stage drive ratio.
Effect of compressor speed.
Effect of intercooler.
Rankine Cycle Steam Turbine Includes instrumentation to record all relevant temperatures, pressures, cooling water and gas flows, turbine speed and turbine brake load. A bench top Rankine Cycle Steam Turbine with electric fired boiler, throttle valve, impulse turbine, sub-atmospheric water cooled condenser and boiler feed pump.
Experimental Capabilities:
Investigation of turbine torque/speed and power/speed characteristics.
Investigation of steam quality by throttling.
Investigation of a true Rankine Cycle Steam Plant.
Determination of friction losses at various exhaust pressures.
With the optional power generation module demonstration of electrical power generation.
Determine of cycle thermal efficiency based on shaft power.
The motor and gearbox has virtually zero backlash and an absolute encoder to give very accurate positional accuracy. The balance is a 3 Load-cell arrangement for the Measurement of Fx, Fy and Mz. It is also supplied with a yawing actuator to enable the adjustment of rudder angle.
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