Computerized Universal Material Testing Machine Fabric Tester Precision Stretch Tearing Analysis Equipment

• Customization: Available
• After-sales Service: Support Operation Guidance
• Power Supply: 220V
• Model NO.: Universal
• Certification: CE
• Warranty: 1 Year
• City: Dongguan, Guangdong
• Uses: Computerized Universal Material Testing
• Purpose: Stretch Tearing Tester
• Accuracy Level: Class a
• Transport Package: Wooden Box
• Specification: Universal
• Trademark: MENTEK
• Origin: China
• HS Code: 9024800000
• Production Capacity: 1000PCS/1year

Product Description

Computerized Universal Material Testing Machine Fabric Tester Precision Stretch Tearing Analysis Equipment

Product Description

Meet the standards:
Introducing our flagship innovation, the Advanced Computerized Fabric Stretch Analyzer-an epitome of precision engineering and dependability in material testing. Crafted with excellence, this device adheres to a comprehensive suite of rigorous standards including GB/T528, GB/T529, GB/T532, 0B/T2710, QB/T2711, GB/T4689.20, 0B/T2886, along with a wide range from the GB/T3903 series (covering segments 8 through 32). This meticulous compliance guarantees unparalleled performance, positioning it as the ultimate standard of excellence in material analysis, setting new benchmarks in the industry.
Embodied with exquisite craftsmanship, our model unveils an unparalleled level of versatility, excelling across various materials such as rubber, plastics, footwear, leather, apparel, textiles, insulators, and terminals. It delivers precise assessments of tensile strength, tearing, peeling, and bending, marking its importance as an indispensable tool for thorough research, groundbreaking development, and stringent quality inspections. With its extensive functionality and diverse applications, it stands as an essential companion in every material analysis endeavor, driving innovation and quality assurance.

Software features:
1. Software environment: Immerse yourself in our cutting-edge software suite, which is expertly bilingual, providing seamless functionality in both Chinese and English. Built to operate efficiently on the Windows 7 platform, it promises an intuitive and smooth user experience, enhancing productivity effortlessly.
2. Language selection: Unlock the power of our multi-language interface within the software, offering options in Simplified Chinese, Traditional Chinese, and English. Effortlessly switch between languages to maximize user convenience and significantly streamline workflow, boosting operational efficiency.
3. Unit conversion: Experience hassle-free unit conversions for force, displacement, and energy with our software's robust capabilities. This feature streamlines testing processes, offering adaptability to meet diverse industry requirements with ease.
4. Basic functions: Our machine surpasses expectations by computing and displaying a multitude of data graphics. It showcases parameters including 1) Drop point 2) 0.2% Offset 3) Drop Strength 4) Tensile Strength 5) Elongation Rate 6) Energy Absorption 7) Maximum Value 8) Fracture Value 9) Deformation 10) Average Value 11) Comparison Graphics, along with 20 more essential parameters, enabling thorough and comprehensive data analysis.
5. Multiple curve display modes: Explore an array of curve display modes such as stress-strain, force-displacement, force-time, strength-time, and more. This feature enriches data visualization and analysis, offering profound insights into material properties and performance.
6. Utilize data: Leverage advanced database management for both testing and standardization. Users can utilize pre-configured datasets or customize their own, optimizing efficiency and ensuring precise testing accuracy throughout their analysis.
7. Test mode: Discover a spectrum of customizable settings tailored for tensile, bending, compression, adhesion, tearing, peeling, and elongation tests. These expertly designed settings cater to specific research needs, enhancing the precision and accuracy of scientific investigations.
8. Control modes: Benefit from a comprehensive range of control modes including positioning displacement, constant speed, constant strain rate, constant load, load rate, stress rate, and beyond. This ensures precise test customization to meet specific criteria with exceptional accuracy and reliability.
9. Convenient and practical zeroing function: Enjoy the convenience of zeroing force, extension, and displacement effortlessly with a single keystroke, or take advantage of the automatic zeroing feature at the start of the test, enhancing ease of use and operational efficiency.
10. Dynamic display: Gain real-time insights with our dynamic displays of load, elongation, displacement, and test curves on the main control screen as testing unfolds. This feature offers superior monitoring precision and enables immediate interpretation of data.
11. Peak holding: The peak value of test items is prominently displayed throughout the testing process, providing instant data access for timely decision-making and strategic analysis.
12. Manual point picking function: Elevate your control with our distinctive manual point picking feature during testing, which allows for heightened data manipulation and further improves analytical precision, ensuring detailed and accurate results.
13. Automatic Discrimination: Elevate your material testing to new heights with the Advanced Computerized Fabric Stretch Analysis Tester. This state-of-the-art device is expertly engineered to identify sample damage immediately, and seamlessly transitions to subsequent testing phases. Experience uninterrupted, highly efficient testing as this trailblazing automation propels your operations to exceptional levels of precision and fluidity.
14. Automatic Storage: Revolutionize data management with our advanced system that epitomizes precision and efficiency. Effortlessly archive every test parameter, result, and gauge position, ensuring a complete and secure record of your testing activities. This sophisticated data management solution enhances your analytical capabilities, providing convenient access to crucial insights whenever needed.
15. Automatic Regression: Enhance your testing workflow with the automatic reset functionality of our system. After testing, it instinctively returns the intermediate board to its initial position, eliminating the need for manual intervention. This feature ensures your equipment is always ready for subsequent tests, significantly boosting both throughput and operational efficiency.
16. Graphic Analysis: Transform your data analysis experience with our advanced graphical tools. Effortlessly navigate extensive test curve data using intuitive mouse controls, allowing for detailed examination of specific data points. Generate comprehensive reports that provide profound insights, empowering informed decision-making and extensive evaluations.
17. Curve Comparison: Enhance your analytical capabilities with seamless curve comparison of similar sample groups. This feature offers visually compelling, comprehensive analysis, simplifying data evaluation and leading to more impactful conclusions. Leverage the power of visual data representation to achieve exceptional scientific clarity and precision.
18. Report Output: Enhance your reporting capabilities with our system's outstanding adaptability. Customize graphics and parameters to perfectly suit your needs and choose from a wide range of user-friendly report formats. This flexibility in data presentation allows you to make informed decisions confidently, ensuring that your reports both impress and inform with their clarity and depth.
19. Range Extension Function: Broaden your testing system's capabilities with our versatile range extension feature. Choose from a diverse array of sensors, extensometers, and fixtures, each meticulously designed to meet specific testing requirements. This adaptability ensures precise and accurate testing outcomes, advancing measurement precision and versatility to new heights.

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	Within plus or minus 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	Frequency converter
Transmission mode	AC variable frequency motor

Motor function	1.5kW
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	Choose from (25~100) mm/min, (50~200) mm/min, (100~500) mm/min
Speed accuracy	Within 1% of the displayed value
Test itinerary (excluding fixtures)	1000mm
Effective pillar spacing	410mm
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	MTK-V independently developed material testing machine specialized software based on XP leveling

Data transmission	Adopting 16 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. The mechanical switch protects the upper and lower limits of travel. 2. Emergency stop switch brake protection in case of emergency. 3. Overcurrent, overvoltage, undercurrent, undervoltage, leakage overload protection. 4. Software overload limit protection. 5. Breakpoint shutdown protection.
Volume	(560*420*1800)mm
Power Supply	AC220V 50Hz
Weight	About 260kg

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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