Double Column Electromechanical Universal Test Machine

Testmak Double Column Electromechanical Universal Testing Machines are designed to test tensile, bending and compressive strength a of various materials such as metal, plastic, rubber. UTM machines are comes with a large test space and long stroke.

The Electro-mechanical UTM machines are produced with a servo drive system, with high precision, low noise and maintenance-free features, with a test capacity range from 100 to 300kN. Thanks to its advanced transmission mechanism, it provides a quiet test environment and high-precision test results.
​
The high-speed signal feedback mechanism can reduce the chance of machine overload. With the external signal source connected, the machine control mode can be activated.

Testmak Electro-mechanical UTM machines are using special testing software which is used all Windows ​operating system of the personal computer.

It can be applied to tensile test, compression test, bending test and all kind of test. It also comes with all kind of metric units, real-time graphs and also provides complete analysis test data which finished test can do a variety of material analysis. The reports can be print after the test.

Thanks to the multiple control systems, customers can use the optional monitor without connecting a computer (stand-alone) for a simple test. The machine can also connect with computer for more functions. The external signal function allows external signals to expand the operating modes. The load cell and extensometer of accessories also come with memory function, no need to do troublesome setting when type changed. Speed range varies from 0.0001 to 375mm/min which can meet most of the test standards.

Grip and Load Cell
Each test will require different test grips and accessories for the plastics, metal, biomedical, composite, elastomer, component, automotive, aerospace, textile and other applications industries.
• Load Cell (Supplied with the machine.)
• Extensometer (Supplied with the machine.)
• Tensile Grip (Supplied with the machine.)
• Compression Grip (Supplied with the machine.)
• Bending Grip (Supplied with the machine.)
• Peeling/Tearing Grip (Should be ordered separately)
• Film Friction Grip (Should be ordered separately)

Tensile Grip for Round Specimens
• It is produced for tensile tests, round metallic specimens with diameter between 4 and 14mm.

Tensile Grip for Flat Specimens
• It is produced for tensile tests, flat metallic specimens with thickness between 0 and 14mm.

Bending Apparatus
• It is produced for bending tests, metallic specimens with span range between 50-300 mm.

Compression Platens
• It is produced for compression tests, metallic specimens with diameter max 150 mm.

Extensometer
• Gauge Length: 50 mm, max straign measuring 10 mm

General Features
• Automatic reading of load cell feature information
• Automatic reading of extensometer feature information
• Force display, displacement display, time display, stress display and strain display
• External analog input (2-channel simultaneous reading of voltage or current)
• Test force automatically zero
• Test force self-defined calibration
• Break detection
• Force overload protection
• Automatic return

TCM304 Touch Control Unit



The Universal Testing machine can be controlled (Start, Stop commands) by a computer with the software (given free of charge by TESTMAK). This software provides data acquisition and management for compression, tensile and splitting tensile test throughout the test execution. The advanced functions for data base management provide an easy navigation of all saved data. The test results certifi cate includes all descriptive information. Therefore, test parameters can be set and details about the test carried out such as client details, test type, specimen type, user info and other information required can be entered and printed out as well as test report and graph.
TCM304 Software is developed for testing tensile strength of Reinforcing Rubbed Steel Bars and Welded fabric for the Reinforcement and Prestressing of Concrete. The software includes control of machine, data acquisition, saving them and preparing reports. The user can prepare his own report and also can send the results to Microsoft Excel environment. The software accepts sample’s weigth, length, diameter and gauge length as input, and then the user can give start test command to the machine. The samples calculated diameter gives user a perspective about the density of rebar prior to the test.
The software continously updates load,stress and elongation percentage till the break point. When the test is completed the yield point is calculated and indicated on the graph. Each report is a group of 42 samples where 14 different diameters had been entered. The software is prepared as making at least 3 samples for each diameter. This gives user a total report about all the batch.The report includes all standart limits and one can easily check whether the sample can be acceptable. These limits are minimum yield, minimum tensile, minimum break elongation value,Tensile per yield ratio etc. The user can zoom on the graph for further inspection Break elongation value can be syncronized with the manual measurement after the test has been completed for the users that do not use extensometer.

Technicial Features for TCM304 Touch Screen
• Color TFT touch display supports 16M colors and supports 800x480 pixel screen resolution
• 3 pcs universal analog input sockets (ADC)
• Each analog input with 18 bit precision (1/256000)
• 1 replacement analog input
• Total of 4 analog high-precision measuring capacities
• 2 analog output sockets (DAC)
• PULSE / DIR outputs (PULSE / DIR / ENA) to control the servo and stepper motor drives.
• Digital outputs for general purpose (can pull relays and control different electrical units)
• Digital inputs for general purpose (receives and evaluates input signals like limit contacts from the environment)
• Potentiometer input (reference signal input for calibration and remote control)
• USB communication signal output (communicates with computers)
• Connects to local networks and the Internet with Ethernet 10/100 network connection output (optional)
• Connects to portable devices via Bluetooth wireless connection (optional)
• 500 test results can be stored in internal memory
• Due to the SD (memory) card connection, a large number of test results can be stored in the device memory (40,000 test results).
• In addition, the results can be taken from the device memory and transferred to the computer as an Excel table. (Optional)
• Resistive touch screen allows easy operation of device functions by touching the screen
• Sensor modules are compatible with loadcell (load cell), pressure sensor (4-20 / 0-20 mA), potentiometric distance sensors, strain washers, thermocouples and all kinds of mV output sensors.
• Provides precise calibration with multi-point calibration (up to 10 points)
• Setting and calibration menus are password protected and prevent unauthorized use
• Allows testing with a computer, tablet, smartphone or on the touch screen panel.
• There are many test sample information screens and test methods in the device memory and tests can be performed easily
• Different menu languages can be selected via the device via language support (Turkish, English, French, Spanish and Russian)
• Speed control algorithm is closed loop PID control and all parameters can be adjusted on user side.
• The device can switch between one-touch load and deformation control modes.
• The graphical field that visualizes the test results on the screen has the ability to change the scale automatically and automatically adjusts the optimal scale as the values change
• Firmware updates can be made via USB input. In addition, via the computer allows remote or internet update.