Computerized Universal Material Testing Machine Multi-Material Tensile Tester Evaluation
Product Description
Meet the standards:
Our Multi-Material Tensile Tester proudly adheres to a vast array of global standards including GB, IS07500/1, JJG475-88, ASTME4, DIN5122, JSB7721/B7733, EN1002-2, BS1610, and CNS9471/9470, ensuring unparalleled precision and reliability.
This model is designed for versatility and excellence, adeptly handling materials ranging from rubber and plastic to shoes, leather, clothing, textiles, insulators, and terminals. It performs rigorous tests including tensile strength, tearing, peeling, bending, and beyond. This advanced equipment is not just comprehensive in function but also broad in application, supporting cutting-edge material research, development, inspection, and testing with remarkable efficacy.
Software features:
1. Software environment: Experience seamless operation with the MTK-V software package, designed for both Chinese and English Windows XP platforms, offering a user-friendly interface for all your testing needs.
2. Language selection: Enjoy the convenience of switching between multiple language interfaces such as Simplified Chinese, Traditional Chinese, English, and more, all at your fingertips. This flexibility significantly enhances user experience.
3. Unit conversion: Easily convert commonly used forces, displacements, and energy units, providing an adaptable and efficient testing process for varied requirements.
4. Basic functions: Master the testing process with the ability to calculate and list essential data graphics. Analyze fundamental parameters such as 1) Drop point 2) 0.2% off set 3) Drop strength 4) Tensile strength 5) Elongation rate 6) Energy absorption 7) Maximum value 8) Fracture value 9) Deformation rate 10) Average value 11) Comparison graphics along with 20 other machine parameters.
5. Multiple curve display modes: Visualize your results with multiple curve display modes that include stress-strain, force displacement, force time, strength time, and more, facilitating comprehensive data analysis.
6. Utilize data: Harness the power of database management to thoroughly test and standardize results, enabling users to utilize pre-built data sets or construct their own with ease.
7. Test mode: Tailor your testing approach with settings for tensile, bending, compression, adhesion, tearing, peeling, and elongation modes, delivering precise and adaptable testing solutions.
8. Control modes: Experience unparalleled control with options like positioning displacement, constant speed, constant strain rate, constant load, constant load rate, constant stress rate, and stress rate, offering meticulous adjustments for diverse testing scenarios.
9. Convenient and practical zeroing function: Simplify your testing prep with one-touch manual zeroing for force, extension, and displacement. Plus, benefit from the automatic zeroing function at the test's onset, streamlining the process.
10. Dynamic display: Witness real-time data evolution as load, elongation, displacement, and selected test curves dynamically manifest on the main control screen throughout your testing journey.
11. Peak holding: Rely on peak hold functionality that displays the maximum value of your test items on the screen, consistently aligning with your experiment's progression.
12. Manual point picking function: Enhance testing precision with our special manual point picking feature, allowing for nuanced data extraction during your analysis.
13. Automatic discrimination: Seamlessly transition testing phases with an intelligent system that detects sample damage and automatically adjusts to the next required testing function.
14. Automatic storage: Rest assured with an automatic storage system that logs test conditions, results, and gauge positions, preserving your vital data effortlessly.
15. Automatic regression: Conclude tests efficiently with automatic regression capabilities that return the intermediate board to the start point post-testing.
16. Graphic analysis: Post-test, delve into detailed analyses with the ability to view data onscreen, zoom in locally for focused examination, and print curated results, all with intuitive mouse controls.
17. Curve comparison: Overlay curves from the same sample group to conduct in-depth comparative analysis, fostering insightful evaluations.
18. Report output: Customize report outputs with ease. Choose from various formats and modify graphics and parameters to suit your needs, ensuring a practical, user-friendly experience.
19. Star range extension function: Expand your measurement capabilities with the potential to integrate sensors, extensometers, and fixtures in varying capacities, achieving enhanced test accuracy and broadening the scope of your evaluations.
20. Automatic Fault Detection: Experience the pinnacle of technological ingenuity with our built-in automatic fault detection system. This remarkable feature empowers your server system to independently diagnose issues the moment they arise. The system not only swiftly identifies the root cause but also stores a fault code within the servo drive, streamlining the troubleshooting process for ultimate convenience and efficiency.
Main Parameters of Tensile Testing Machine
| Load element |
0.5 level high-precision force sensor |
| Capacity selection |
2KG, 5KG, 10KG, 20KG, 50KG, 100KG, 200KG, 500KG (choose) |
| Accuracy level |
Level 1 |
| Scope of experimental force testing |
0.4%~100%FS |
| Strength accuracy |
Less than 1% |
| Power decomposition degree |
1/200000 |
| Power amplification factor |
X1, X2, X5, X10, X20, X50, X100, and other seven gears are automatically shifted throughout the entire process |
| Displacement indication error |
Positive or negative 1% of the displayed value |
| Displacement resolution |
0.005min |
| Deformation measurement range |
2%~100%FS |
| Limit of deformation indication error |
Within 0.5% of the displayed value |
| Large deformation measurement range |
(10~1000)mm |
| Maximum error limit of large deformation indication |
Positive or negative 1% of the displayed value |
| Large deformation resolution |
0.008mm |
| Control system |
Panasonic servo controller from Japan |
| Transmission mode |
Panasonic servo motor from Japan |
| Motor function |
0.4kW |
| Deceleration device |
Italy Otes Precision Hollow Cast Aluminum Reducer |
| Transmission plate |
Forged from high carbon steel, with good mechanical strength and no deformation |
| Transmission screw |
Adopting Taiwan's dual structure precision rolling ball screw |
| Guiding rod |
Made from two 50 Korean Taijing guide rods, the surface is treated with high-frequency and hard chrome electroplating, with HRC60 or higher |
| Active bearings |
Adopting Japanese NSK high carbon ball bearings |
| Drive system |
Japanese high-strength synchronous belt |
| Body structure |
Adopting a separate design of main frame and control box |
| Test speed range |
(0~500)mm/min |
| Speed accuracy |
Within 1% of the displayed value |
| Test itinerary (excluding fixtures) |
600mm |
| Fixture processing |
All fixtures are treated with hard chrome plating, with HRC55 or higher |
| Dust prevention device |
Adopting Taiwan anti stacking dust cover to protect the ball screw from dust entering, ensuring the service life and accuracy of the ball screw |
| Surface treatment of the body |
Using DuPont powder from the United States and electrostatic spray painting process, it is cured at a high temperature of 200 ° C to ensure long-lasting color retention |
| Display system |
HY-V independently developed material testing machine specialized software based on Win7 platform |
| Data transmission |
Adopting 24 bit data transmission RS-232 data transmission, all parameters are saved on the peripheral hardware. Computers do not require the installation of any external hardware, making it extremely convenient for users to replace, upgrade, and maintain their computers themselves |
| Multiple protection devices |
1) Mechanical switch protection for upper and lower limit travel
2) Emergency stop switch brake protection in case of emergency. Multiple protection devices
3) Overcurrent, Overvoltage, Undercurrent, Undervoltage, Leakage Overload Protection
4) Software overload limit protection
5) Breakpoint shutdown protection |
| Volume |
(500*400*1500)mm |
| Power supply |
AC220V 50Hz |
| Weight |
About 60kg |
| Enclosure |
1) Produce a set of fixtures based on your company's products.
2) One Chinese manual for the instrument.
3) One instrument warranty card.
4) One international third-party CNAS laboratory instrument report. |
Masterful Craftsmanship:
Structural Process
1. Company's Hardware Equipment:
1 imported German laser machine; 1 Amada AIRS - 255NT punching machine from Japan; more than 10 German carbon dioxide welding machines and argon arc welding machines. We use Autodesk Inventor 3D drawing software for 3D sheet metal disassembly drawing and virtual assembly design.
2. The outer shell is made of high - quality galvanized steel plates and finished with electrostatic powder spraying and baking paint.
3. The inner chamber is made of imported SUS#304 stainless steel and adopts the argon arc full - penetration welding process to prevent the leakage and penetration of high - temperature and high - humidity air inside the chamber. The rounded - corner design of the inner chamber liner can better drain the condensate water on the side walls.
Refrigeration System Technology
1. 3D Refrigeration System Management Drawing.
2. Frequency Conversion Control Technology of the Refrigeration System: In the frequency conversion refrigeration system, even if the power supply frequency of 50Hz is fixed, the frequency can be changed through the frequency converter, thereby adjusting the rotational speed of the compressor, and making the cooling capacity change continuously. This ensures that the operating load of the compressor matches the actual load inside the test chamber (that is, when the temperature inside the test body rises, the frequency of the compressor increases to enhance the cooling capacity; conversely, when the temperature drops, the frequency of the compressor decreases to reduce the cooling capacity). This greatly saves unnecessary losses during operation and achieves the goal of energy conservation. At the beginning of the operation of the test chamber, the frequency of the compressor can also be increased to enhance the capacity of the refrigeration system and achieve the purpose of rapid cooling. The test chamber adopts a frequency conversion refrigeration system, which can accurately control the temperature inside the chamber, keep the temperature inside the chamber constant with small temperature fluctuations. At the same time, it can also ensure the stable suction and discharge pressures of the refrigeration system, making the operation of the compressor more stable and reliable. Electronic Expansion Flow Servo.
Refrigeration system technology and other energy-saving technologies
1. VRF technology based on the principle of PID + PWM (the electronic expansion valve controls the refrigerant flow according to the thermal energy working conditions) is adopted. The VRF technology based on the principle of PID + PWM (refrigerant flow control) enables energy-saving operation at low temperatures (the electronic expansion valve controls the refrigerant flow servo according to the thermal energy working conditions). In the low-temperature working state, the heater does not participate in the operation. By adjusting the refrigerant flow and direction through PID + PWM, and regulating the three-way flow of the refrigeration pipeline, the cold bypass pipeline, and the hot bypass pipeline, the temperature of the working chamber can be automatically kept constant. In this way, under low-temperature working conditions, the temperature of the working chamber can be automatically stabilized, and the energy consumption can be reduced by 30%. This technology is based on the ETS system electronic expansion valve of the Danish company Dan-foss and can be applied to adjust the refrigeration capacity according to different requirements for refrigeration capacity. That is, it can realize the adjustment of the refrigeration capacity of the compressor when different cooling rate requirements are met.
2. The technology of grouped design of two sets of compressors (large and small) can automatically start and stop according to the load working conditions (large series design). The refrigeration unit is configured with a binary cascade refrigeration system composed of a set of semi-hermetic compressors and a set of fully hermetic single-stage refrigeration systems. The purpose of the configuration is to intelligently start different compressor units according to the load working conditions inside the chamber and the requirements for the cooling rate, so as to achieve the best matching between the refrigeration capacity working conditions inside the chamber and the output power of the compressor. In this way, the compressor can operate in the best working condition range, which can extend the service life of the compressor. More importantly, compared with the traditional design of a single large set, the energy-saving effect is very obvious, and it can reach more than 30% (cooperating with the VRF technology during short-time constant temperature control).
Refrigeration circuit technology
The electrical components shall be installed according to the power distribution assembly drawings issued by the Technology Department during the power distribution layout operation.
Internationally renowned brands shall be selected: Omron, Sch-neider, and German Phoenix terminal blocks.
The wire codes shall be clearly marked. A time-honored domestic brand (Pearl River Cable) shall be selected to ensure the quality of the wires. For the control circuit, the minimum size of the selected wire is 0.75 square millimeter RV soft copper wire. For all main loads such as the motor compressor, the wire diameter shall be selected in accordance with the safety current standard for wiring in the EC wire trough.
The cable openings of the compressor terminal box shall be treated with sealant to prevent the terminals in the terminal box from short-circuiting due to frosting.
All the fixing screws of the terminals shall be tightened with the standard fixing torque to ensure reliable fastening and prevent potential hazards such as loosening and arcing.
Refrigeration series process
1. Standardization
1.1 Standardization of the piping process and welding of high-quality steel pipes; The piping layout shall be carried out in accordance with the standards to ensure the stable and reliable operation of the machine model system.
1.2 The steel pipes are bent in one piece by an imported Italian pipe bender, which greatly reduces the number of welding points and the internal pipe oxides generated during welding, and improves the reliability of the system!
2. Pipe Shock Absorption and Support
2.1 MENTEK has strict requirements for the shock absorption and support of the refrigeration copper pipes. Taking full account of the shock absorption situation of the pipes, circular arc bends are added to the refrigeration pipes, and special nylon fixing clamps are used for installation. This avoids the pipe deformation and leakage caused by circular vibration and temperature changes, and improves the reliability of the entire refrigeration system.
2.2 Oxidation-free Welding Process As is well known, the cleanliness inside the pipes of the refrigeration system is directly related to the efficiency and service life of the refrigeration system. MENTEK adopts standardized gas-filled welding operation to avoid a large amount of oxide contamination generated inside the pipes during welding.
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