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This series is also capable of both static tensile, compression tests and quasi-dynamic tests including low-cycle fatigue tests. This product is applicable to tension on metal bar, plate and threaded iron, or high speed wire rod, steel strand (related accessories required), tension on high strength, high hardness metals and compression on metals or concrete.
This product series features a bottom-mounted hydraulic cylinder; electrically adjusted test space, hydraulically powered automatic grip, and adjustable four-column main frame. It is competent to fulfill the requirements of application fields such as road, bridge construction, construction materials, quality control department, science and research department, iron forging, higher education, etc. The microchip controlled Electro-hydraulic servo universal testing machines is mainly designed for tension, compression, flexure, shear on metal, and non-metal materials.
Features:
High speed data acquisition card ensures the fast responding of dynamic controls and the precision of data sampling.
High frequency rapid closed- loop control featuring a complete set of dynamic controlling characteristics.
Stable sampling and controlling frequencies guarantees the precision of data and controls.
Closed loop control of channels such as load, displacement, deformation, etc. Smooth switching in between.
Electric components comply with the requirements of the EMC safety standard.
CPU + DSP dual core controlling unit. Slot structured bus, convenient to extend, demonstrating excellent dynamic performance.
Field Computer Hardware Component
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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.
Capability of mechanics testing on various nonmetal materials. e.g. Wire tension, plastic bending, cable peeling, etc.
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 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.
Automatically sustains when it reaches the specified value.
Capable of re-analyzing test data and curves, and partial zooming of testing curves at will.
Support Excel report templates and customized editing of test reports.
Support for data searching. Returns the corresponding data at y-axis when entered the coordinate at x-axis.
Support saving, instant retrieving and inspection of testing results.
Dynamic display of torque, rotation and real-time testing curve on the screen.
Integrated with travel limit protection and full-scale overload protection.
Capable of sustaining at the maximum torque, rotation .
Options for displaying curves including torque-rotation.
Support for setting a target value on torque, rotation and grip load at will.
Control over loading speed of torque and rotation, no stepping for loading speed.
Features:
Automatically retrieves test data and inspects the stress relaxation performance of the specimen. (e.g. stress relaxation rate, relaxed stress, relaxation rate, etc.)
Splitting the sampling stage into four sub-stages and applies different sampling cycles in consideration of the logarithm characteristic of time, improving the reliability of data greatly.
Support for 100-hour tests. Test time can be assigned at will. E.g. 24-hour test.
Algorithm to predict specimen stress relaxation performance after 1000 hours (or any specified value in hours), with the option of single or double logarithm.
Comparing a framed structure with a column-based structure, the framed structure has better stiffness that is over 2.5 times greater than the column-based structure.
Closed test space design reduces the temperature shift resulted from the air flow at the air-conditioner vent, improves the temperature uniformity and stability in the test space.
Capable of predicting with standard specimen data or real-time collected data (Suggested). Integrated with an extensive specimen library to improve the precision and reliability of testing results.
Real-time drawing of curves of remaining load with time, or temperature with time.
Closed loop control of channels such as load, displacement, deformation, etc. Smooth switching in between.
As many as 20 layers of sensor linear compensation, elevates the precision of the instruments to the next level.
Pre-installed with reaction frame, provides more convenience for the load transducer to calibrate.
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.
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.
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.
Event data can be saved, test can continue to be interrupted when the power supply test.
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 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.
Characteristic testing data can be marked on testing graphs.
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.
Integrated with software limit protection, hardware travel limit protection and full scale overload protection.
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.
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 is born with a refined structure that enables more steady loads and precise controls. It adopts the leading high-performance Controller, which is usually equipped on high-end material testing machines.
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Computer Controlled Unit
....-lab-616562583.jpg "Workshop Computer Monitor (Flat Touch Screen)")
Workshop Computer Monitor (Flat Touch Screen)
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The Radial Heat Conduction accessories have been designed todemonstrate the application of the Fourier rate equation to simple steady-stateconduction radially through the wall of a tube.
Hardware Description:
The accessory comprises a soliddisk of material, which is heated at the centre and cooled at the periphery tocreate a radial temperature difference with corresponding radial flow of heatby conduction.
Six K-type thermocouples arepositioned at different radii in the heated disk to indicate the temperaturegradient from the central heated core to the periphery of the disk.
The arrangement, using a solid metal disk with temperature measurementsat different radii and heat flow radially outward from the centre to theperiphery, enables the temperature distribution and flow of heat by radialconduction to be investigated.
The heater power and the cooling water flow rate are controlled via,either from the front panel or from the computer software. These are controlledmanually.
A control valve permits the flowof cooling water to be varied, if required, over the operating range of 0-1.5l/min.
The cooling water flow rate ismeasured by a turbine type flow sensor .
An optional cooling water flowrate sensor Set 2 is available upon request for the connecting directly intothe service unit.
The radial distance between eachthermocouple in the disk is 10mm.
Quick-release connectionsfacilitate rapid connection of the cooling tube to a cold water supply. Apressure regulator is incorporated to minimise the effect of fluctuations inthe supply pressure.
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.
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.
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 Solar Energy Computer Interface unit consists of a solar panel on a tilting and rotating base, an inverter, a regulator, a storage battery, load circuit, a fan, lamp load, voltmeters and ammeters. Solar Energy Computer Interface is a bench mounted unit designed for a study of electricity generation form sunlight, storage and use of energy. The panel is mounted on a tilting and rotating base.
Experiments:
Current-voltage characteristics of solar panel.
Working principles of load regulator low unloading and overloading protection Principles of inverter.
Effect of shading on performance.
Effect of panel inclination on performance.
