It allows data logging, analysis and extra virtual simulated experiments. It accepts inputsfrom a digital force display, a digital strain display, an angular sensor anddigital deflection indicators. It converts these inputs into the correct datasignals for the computer. The Automatic DataAcquisition Unit is an interface box with software that connects experiments from the Structures range to a suitable computer. The software can also simulate experiments which studentscan perform using the hardware, so they can compare simulated and real results. The software can then analyse the data and createtables and charts.
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The refrigerant flow can be modified via shut-off valves. Togetherwith the components from heat exchanger, flow meter or manometer, simplerefrigeration circuits are realised. For continued experiments additionalrefrigeration components from advanced experiments are used post-injectionvalve, capacity controller or defrost timer. This training system practical experiments relating to the operation of arefrigeration system can be implemented by dealing with differently configuredcompression refrigeration circuits. The components used are common inrefrigeration and therefore closely related to practice. All components of the trainingsystem have ball valves at the connections. Using the required accessory kit thecomponents are connected into a complete refrigeration system. The base unit Refrigeration Training System includes the main components of a refrigeration circuit: acondensing unit with compressor, condenser and receiver and a refrigerationchamber with integrated evaporator, fan for forced ventilation and an electricdefrost heater. The refrigerant R513A serves as working medium. A pressure switch protects the compressor against excessivepressure. For the completeexperimental setup laboratory workplace with frame for mounting the componentsand power supply, is required.
Features:
Clear arrangement of components
Setup of the most varied refrigerationcircuits using modular component kits.
This series is also capable of both static tensile, compression tests and quasi-dynamic tests including low-cycle fatigue tests. Specially designed extended grip jaws are equipped for pre-loading tension on concrete stranded steel wire. Meanwhile, applicable grips provide capability of tension and compression on metals or concrete. Apply appropriate grips to perform tension on metal bar, plate and threaded iron.
Features:
Automatic requesting for testing result data, also capable of launching an advanced analysis to inspect the data.
As many as 20 layers of sensor linear compensation, elevates the precision of the instruments to the next level.
Extended grip jaw that provides reliable and endurable performance.
Support for multi-language user-interface extendibility.
Complies with standard requirements of torsion and compression, as well as a variety of destructive, non-destructive and multi-cycle tests.
Support for multi-level elastic modulus tests.
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.
Characteristic testing data can be marked on testing graphs.
Capable of statistical operations on testing data (average, standard deviation, coefficient of variance).
Rounding off of numerical testing data complies with Rules of Rounding Off for Numerical Values, supports rounding off in sections and custom rounding off.
Features:
Dynamic display of load, displacement and real-time testing curve on the screen.
Closed loop control of channels such as load, displacement, etc. Smooth switching in between.
Rounding off of numerical testing data complies with Rules of Rounding Off for Numerical Values, supports rounding off in sections and custom rounding off.
Characteristic testing data can be marked on testing graphs.
Support for multi-language user-interface extendibility, pre-installed with American English and Simplified Chinese.
Fulfills the requirements of tensile tests, as well as a variety of destructive and non-destructive tests, and constant load tests.
advanced analysis to inspect the data.
As many as 20 layers of sensor linear compensation, elevates the precision of the instruments to the next level.
Support saving, instant retrieving and inspection of testing results.
Capable of statistical operations on testing data (average, standard deviation, coefficient of variance).
Open testing report, support custom testing template, automatic generation of testing report, which can be printed, previewed or saved as files.
Automatic requesting for testing result data, also capable of launching an
Capable of re-analyzing test data and curves, and partial zooming of testing curves at will.
Multi-channel coordinative digital load control system makes it more convenient to perform tests.
The hydraulic system features a quick withdraw unit to promote efficiency.
Electromechanically adjustable test space between upper and lower compression platen. Horizontal shear components are moveable electromechanically and easy to operate.
Easy to set testing methods. Administrators may configure in a specific range of settings under related standards, pre-installed with two sets of testing schemas (standard testing schema and custom testing schema).
Support for management permissions for various user types (Operator, administrator and engineer).
Highly automatic testing process. Capable of general functionalities including automatically aligning with zero, smooth continuous loading and un-loading, automatic sustaining. Capable of monitoring the whole testing process, automatic testing data measuring and processing, automatic testing curve displaying, automatic saving the source data and curves of tests.
A wide range of test projects are supported by the testing software (14 categories), perfect support for the latest mechanics performance testing standards on rubber bearing products.
This product is well structured, easy to operate, integrated with reliable safety barriers. The measurement data are retrieved and processed by computer software.
The Weight Length Minus Tolerance Measuring Instrument is mainly designed to measure the length and weight of steel components.
Cup drawing Display error 0.01mm
Max force 300kN
Clamp force 300kN
Clamping force relative error 2%
Test force range 2%100%
Test force display error 1%
Displacement resolution 0.002mm
Stamping stroke 120mm
Clamp stroke 40mm
Stamping speed 130mm/min
Plate maximum width 200mm
power 3.7kW/AC380V/50Hz
frame 930mmx1260mmx1400mm
weight About 1800kg
The test adopt high accuracy and digital speed system, precision decelerate structure and precision drive screw ball to realize the max range of test speed. During the testing there is lower noise and smooth operation.
This machine equips alternating servomotor for driving crosshead and imported photoelectric encoder for displacement measure. This machine is accompanied with the digital multi-channel closed loop control system, which apply with the latest measurement and control systems with lots of advanced professional and technical development.
It can achieve the adjustment of crossheads speed when clamp the specimen.
Adopt the USB connector . it can connect the computer to achieve the datas memory, analyze, print and display.
Touch button operation, LCD display screen. It includes test methods display screen, test force display screen, test operation and result display screen and curve display screen. Its so convenient and fast.
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.
Stainless steel table provides more convenience in usage and maintenance.
Servo hydraulic controlling system features precision in control, little noise and reduced low energy consumption.
Dynamic display of load, displacement, time and real-time testing curve on the screen.
Constant loading speed test supported.
Servo hydraulic system consumes no energy under non-testing states, which saves energy and emits low heat.
Reduced footprint requires little lab space.
Capable of holding on maximum displacement.
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.
Features:
Impact energy displayed intuitively on the LED screen in a large font size.
Specially designed control panel, beautiful and easy-to-use.
Capable of communications with a computer, enabling computer software controlled operations.
Controlled by a fast and accurate FPGA unit.
Integrated with a large storage for testing data recording and saving.
Support for automatic/manual printing.
Software logic protection on installing, latching, unlocking and releasing, eliminating operation mistakes.
Features:
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.
Capable of re-analyzing test data and curves, and partial zooming of testing curves at will.
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 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.
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.
Support saving, instant retrieving and inspection of testing results.
Main applications: quality control department, iron forging, civil aerospace, higher education, science research department, arbitration department, technical supervision department and etc.
This product features an appropriate structure and layout, as well as an ergonomic design, making it more convenient to operate. This product emits little noise, consumes little energy and fulfills the requirements of energy saving and environment protection. This product adopts the plug-in flexural center installation style, presenting an efficient design that requires a small footprint.
Flexure tests can be performed automatically or manually. The LWC series of programmable flexure testing machine is mainly designed for flexure tests on steel plate specimen. This product features an integrated main frame. The vertical and the horizontal two-way hydraulic cylinders are designed to form a complete unit. The span of the horizontal rollers may be adjusted freely and simultaneously. The two rollers are capable of 180Â ° flexure tests.
The lever arm Creep and Stress Rupture machines are an economical alternative to traditional electro-mechanical or hydraulically loading universal testing machines which have higher initial purchase prices and greater long term operating costs. A variety of temperature rated test fixtures and extension measurement device for the measurement of elongation on creep test applications are also available. This model may be configured for either room temperature or elevated temperature operation.
Through the mechanical advantage of the lever arm loading system, constant loads may be maintained with a high degree of accuracy for long durations, using dead weights, without the continuous operation and dependency of a mechanically powered drive.
The lever arm type machine has been specifically designed for long-time Creep and Stress Rupture test applications that involve maintaining constant loads for extended periods of time.
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. Both room temperature and elevated temperature systems are available
Motorized draw-head assembly automatically compensates for specimen elongation and keeps loading bar with excellent load accuracy of +/- 0.5% guaranteed.
Furnace and chambers available with temperature ranges from 200C to 1100Cin common air environments.
It adopts the leading high-performance Controller, which is usually equipped on high-end material testing machines. Our product features a high-stiffness, stable structure. The mechanical components collaborate with the pioneered modular Test Live computer testing software to ensure the stability, precision and reliability of the whole system. It comprises a large-capacity loading unit that fulfills all the requirements in static load anchoring performance tests.
The microchip controlled electro hydraulic servo static load anchor testing machines is a type of all-closed-loop servo-controlled static load testing machine domestically pioneered product exclusively developed and manufactured by our teams, representing the latest technologies in the field of static load testing machine. Closed-loop control Prestressed steel stranded wire Preset multiple loading speed This product is mainly applied to inspect the static load anchoring performance of pre-stress steel strand anchors, which is a must-have testing instrument for pre-stress engineering projects.
Features:
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.
Servo-controlled loading. Controllable pre stress. Load is applied to specimen uniformly.
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.
Capable of loading at constant speeds of various levels.
Capable of automatic loading or holding by loading program 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.
Support for holding at constant load or constant displacement.
Software online notification of current working status and operating procedures.
Measurement and control system chooses SMT components, produced by automatic mounted system production, quality is stable, long-term reliable operation. he machine uses high precision load sensors, high resolution several mining system in data collection, can make the load, deformation and displacement quantity, time and data processing and display, as well as load, deformation and displacement automatic high speed closed-loop PID controlled. Test software running on windows platform, the domestic initiative of the test control routing design, high grade 3 operation test data processing model, automatic save test data, can also be tested after suspend of sudden power off, the test conditions and the test results can be automatic inventory, dynamic display the test data and the test curve, can be printed.
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, NO3, H2S, CL- solution, methanol, N2O4, NH3, 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.
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.
Integrated non-contact transducer detects reciprocating bend times, avoiding the abrasion caused by contact transducers. This product features the second generation of structural design, eliminating dead locks in the first generation when performing reciprocating movement. Remote communication ports are installed to make it easier for remote controlling operation on a computer. The new generation adopts a reciprocating movement structure, eliminating the possibility of dead locks completely.
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The major advantage of AC three-phase over DC power systems isthat the electrical power is generated economically in large power stationsrelatively far from the end users, transported at high voltage over longdistances with very little power loss and finally made available to theconsumers providing them with two different levels of voltage depending on theapplication needs. Today, the public electric power is supplied almostexclusively using three-phase systems with frequency of 50 or 60 Hz, dependingon the country.
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This channel is mounted on to the manual jacking system, which provides positive step adjustment, via a hand wheel, withslope 0 to 10.The unit is supplied with manuals that describe each component of the system, installation and utilization procedures andgive many exercises. The channel sides are transparent in order that bed profile changes can be readily observed, and a section of one side is provided with graphical grid. The Sediment Transport Visualization Channel is designed to perform most of the experiments anddemonstrations usually undertaken in much larger laboratory flumes, but at much lower cost and without the need fortechnician back-up. The channel slope is adjusted by means of a screw jack to which isattached a slope indicator. Sand is placed along the channel bed, between the inlet tank and the over fall discharge weir. Water is circulated around the system at a selected flow rate.
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The Steam Power Plant is specifically designed for training purposes in the field of power plant engineering with process control systems. The system operates very similarly to real large-scale plants due to the high degree of complexity.
The entire system is monitored, actuators regulated and controlled, measurements recorded and displayed via the process control system. Large process engineering systems, such as steam power plants, are managed with process control systems (PCS).
Features:
Plant monitored and controlled via touch screen control station
Complete laboratory-sized steam power plant
Process control system based on Ethernet and PLC.
A stirrer motor is incorporated to agitate the liquid under test and is controlled by a pushbutton on the top panel of the control unit. Immediately behind the pushbutton are two motor drive outputs which connect to the test cup via the curved flexible drive - changeover being made simply by lifting the cable drive from one outlet and placing it in the other. The unit is also fitted with an integral, rechargeable LPG gas tank. Electrically heated flash point apparatus is designed to determine the flash point of petroleum products with flash points above 49ºC (120ºF) and in so doing conforms to the following standards: Method The apparatus consists essentially of a cast-iron stove with test cup, lid and shutter assembly mounted on a stainless steel encased control unit with the main power switch and heater controller located on the front panel. The stove is fitted with an easily replaceable base and band heaters, so arranged that all parts of the exterior surface are heated uniformly, while accelerated cooling, after flash point determination, is provided by an air inlet connection, which leads to the interior of the stainless steel baffle surrounding the heaters. Handles are provided for lifting the cup and lid, and a vertically located, cam locking device ensures safe and secure mounting of the lid and shutter assembly.
Features:
Two speed stirrer
Forced air cooling facility
Ambient to 370°C temperature range
Variable ramp rate
Supplied with sample cup, lid and shutter stand and instruction manual.
