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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The unit can be placed on a suitable bench top and requires outside water supply to be stored in the provided storage tank. The Hydrostatics Panel equipment is a bench top unit for the study of basic properties of fluids in hydrostatic conditions. Components are placed on the panel.
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The load bankincludes three separate banks of resistive, inductive and capacitive loads.They give a choice and combination of types of loads to give unity and leadingor lagging power factor. A voltage-selector switch allows the load bank to work with different line voltages for single and three-phase circuits. The Power Factor Load Bank is a free-standing and mobileunit. Theload bank provides three separate inputs: Lines 1, 2 and 3. This allows it towork with single and three-phase circuits. Each line is independent, whichallows it to connect with the others as a star or delta load. It gives predictable load and power factor characteristics, useful formany different power systems experiments. It also helps to show the principlesof a static VAr compensator used in industrial plants and large factories. The load bank has smallwheels, for easy mobility. This saves time setting up experiments and clearingthe classroom or laboratory after use. Each bank maybe set to different values, to give an unbalanced load for balanced andunbalanced load tests. The top of the load bank includes a useful worktop forany additional instruments or for recording results.
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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.
Featured machined aluminum triangle that shows the orientation of the ports from outside the test Section and acts as a handle
Three ports
Mounts easily in the test section of an Educational Wind Tunnel
Length of 10.5 inches (26.7cm)
Outside diameter (O.D.) of 0.125 inches (3.175mm)
Comes with ample tubing.
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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The adjustable guide vanes direct water to the runner. Direct coupling generator with clutch is provided to simulate actual turbine generator operation. The set is designed for studying the Kaplan turbine characteristics under various flow rates and heads. Power output at various flow rates, heads and speeds can be measured by either dynamometer or generator output. The unit is on wheels. The unit consists of a storage tank, a pump, a turbine, a dynamometer, a generator, and measuring instruments.
Experiments:
Efficiency vs speed for a given head and flow rate.
Power output vs speed for various heads and flow rates.
Overall turbine generator efficiency.
Racing characteristics
Torque vs speed at various heads and flow rates.
The Level Process Training System is a compact and mobile unit for a wide range of experiments in flow control. It gives students a greater understanding of the stability of simple control systems. The self-contained unit can do many experiments, but it can also connect to other products in the range for extra experiments. For cascade control of flow and level, it can link to the optional Flow Process Training System. For distributed control, it can connect to the optional Computer Control System
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Hydrogen Concept Car And Gas Station then feeds the air-breathing double fuel cell on board the car, producing electricity and driving the car forward. The gas station uses solar power to run an electrolyser and produce hydrogen gas. One tank of hydrogen produces enough power for a 7-minute run time. Power supply and experiment / textbook included. Our most realistic model car set gives observers a glimpse of the transportation technology of the future.
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The bending beam can be used vertically standing or hanging and in the horizontal position in the mounting frame. An oscillator, which is left alone after a single excitation, performs free vibrations. In this, a bending beam is used as the systems oscillator. The frequency of the free vibration is the natural frequency of the oscillator.
Learning Objectives And Experiments:
Determine the natural frequency according to Rayleigh
Free vibration in a vertical and horizontal bending beam
How clamping length and mass affect the natural frequency.
Features:
Approximation method according to Rayleigh.
Natural frequency on the freely vibrating bending beam.
