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Martindale abrasion tester Updated
Tensile Strength Tester
Tensile Strength Tester
- Load Cell – Measures the force applied to the sample with high accuracy.
- Grips or Clamps – Hold the test sample firmly to prevent slippage during testing.
- Crosshead (Movable Arm) – Moves at a set speed to apply tension to the material.
- Digital Display or Software Interface – Shows real-time force, elongation, and stress-strain data.
- Multiple Test Modes – Supports tensile, compression, bending, and tearing tests depending on attachments.
- Adjustable Speed and Gauge Length – Customizable test settings to match standards like ASTM, ISO, or BIS.
- Accurate Strength Measurement – Precisely determines a material’s breaking point and load-bearing capacity.
- Quality Control – Ensures materials meet required strength standards before production or release.
- Improves Product Performance – Helps select suitable materials for durability, reducing product failure risks.
- Data for R&D – Provides key mechanical properties like tensile strength, elongation, and modulus for material development.
- Standard Compliance- Supports testing to international standards (e.g., ASTM, ISO), ensuring global quality benchmarks.
- Versatile Testing – Can test textiles, plastics, rubbers, metals, and composites with appropriate grips and settings.
- Increases Efficiency – Speeds up material evaluation with automated testing and data logging.
- Reduces Waste – Detects weak or faulty materials early, cutting down defective production.
- Supports Decision Making – Gives engineers and designers data to choose or improve materials confidently.
- High-Precision Load Cell – Accurately measures force applied to the sample, typically in Newton’s or kilograms.
- Digital Control Interface – Easy-to-use panel or software for setting test parameters and viewing results.
- Adjustable Crosshead Speed – Customizable speed for stretching the sample to match different material standards.
- Interchangeable Grips – Various clamps for fabrics, yarns, plastics, or metals depending on the test material.
- Automatic Data Recording – Captures force, elongation, and break point for analysis and documentation.
- Graph Plotting Capability – Displays real-time stress-strain curves for detailed evaluation.
- Multiple Test Modes – Supports tensile, compression, tear, peel, and bending tests.
- Standard Compliance – Configurable to perform tests according to ASTM, ISO, or BIS standards.
- Safety Features- Includes overload protection and emergency stop for safe operation.
- Robust Frame Design- Rigid construction for stability and accurate testing, even at high loads.
- Prepare the Sample – Cut the material to standard size and shape based on test requirements (e.g., ASTM, ISO).
- Select Appropriate Grips – Choose clamps suitable for the material type (e.g., flat grips for fabric, V-grips for yarn).
- Mount the Sample- Secure both ends of the sample between the upper and lower grips. Make sure it is centered and tight to avoid slippage.
- Set Test Parameters
- Zero the Machine – Calibrate the load cell and crosshead to start from zero force and zero position.
- Start the Test – Press “Start” to begin. The machine will stretch the sample until it breaks, measuring force and elongation.
- Monitor the Test – View live data on force, elongation, and stress-strain curve if available.
- Review and Save Results – After the break, the machine stops. View and save the data (tensile strength, elongation at break, modulus).
- Remove Sample and Clean Up – Dispose of the broken sample and clean grips if needed.
Tensile Strength Tester
Scope of application
It is used for the determination of the tear resistance of various woven
fabrics (Elmendorf method), and it can also be used for the determination
of the tear resistance of thick paper, plastic sheeting, electrical tape, etc.
Related standards
GB/T 3917.1 FZ/T60006 FZ/T75001 ISO1974/9290 ASTM D1424/5734
etc.
Instrument characteristics
1. Maximum 300N test range
2. Microcomputer control, digital decoding, support online
communication
3. Color touch screen control, Chinese and English menu operation
interface
4. Pneumatic clamping, automatic cutting
5. A variety of measurement units (cN, gf) selection
6. Fully automatic operation with safe operation protection.
7. Automatically increase potential energy
[Technical parameter]:
1. Test range: first gear: (0～16)N second gear: (0～32)N third gear: (0～
64)N fourth gear: (0～128)N fifth gear: (0～300)N
2. Test accuracy: ≤±0.2%F·S
3. Tearing length: 43mm (non-standard 30-60mm can be set)
4. Automatic incision length: (20±0.2)mm
5. Sample size: (100×63)mm
6. Specimen clamping: pneumatic way
7. Sample test: Up to 10 sets per group on the device side, and 30 sets
of data can be selected to be saved
8. Power supply: AC220V±10% 50Hz 100W
9. Dimensions: (650×660×680)mm
10. Weight: 50kg
[Sample of control interface]:(English version is also available.) 
Scope of application
It is used to measure the stiffness of cotton,
wool, silk, linen, chemical fibers and other woven fabrics,
knitted fabrics, general nonwovens, coated fabrics, etc.
It is also suitable for measuring the stiffness of paper,
leather, film and other flexible materials.
Relevant Standards
GB/T 18318, ASTM D 1388, IS09073-7, BS EN22313 etc.
[Instrument Characteristics]
1. Infrared photoelectric invisible inclined plane
detection system replaces the traditional tangible inclined plane,
realizes non-contact detection, and overcomes the problem that
the measurement accuracy is affected by
the sample torsion lifted by the inclined plane.
2. The inclination adjustable mechanism of instrument
measurement to meet different test requirements.
3. Stepping motor drive, accurate measurement, smooth operation;
4. The color touch screen display can show the extended length,
bending length, bending stiffness of the sample, the warp average,
the weft average and the total average of the above values respectively.
5. Printing of Chinese report forms for thermal printers.
Technical parameters
1. Test methods: The two method (A method: Weft test, B method: Forward and backward test)
2. Measurement angle:41.5 degree, 43 degree and 45 degree adjustable
3. Extend the length range:5-220 mm (special requirements can be made at the time of ordering)
4. Length resolution:0.01mm
5. Measurement accuracy:±0.1mm
6. Specimen specifications:250×25mm
7. Work platform specifications:250×50mm
8. Specification of sample pressing plate:250×25mm
9. Pushing speed of press plate:3 mm/s; 4 mm/s; 5 mm/s
10. Display output: Touch screen display
11. Print Output: Chinese Report
12. Data Processing Volume: A total of 15 groups, each group less than 20 trials
13. Printer: Thermal printer
14, power supply:AC220V 50Hz
15. Host volume:570mm×360mm×490mm
16. Host weight:20kg 
It is used for testing dynamic and static drape properties
(drape coefficient, shape change rate, surface ripple and drape uniformity, etc.)
of various fabrics.
Related standards GB/T23329 FZ/01045 BS5058 etc.
Instrument characteristics
1. CCD imaging, dynamic and static image processing.
2. A variety of charts and data statistics, analysis, storage, output
3. No need to replace background color, can test all kinds of color samples.
4. Work mode:Microcomputer control, CCD imaging, automatic processing of images and data automatically.
Technical parameters
1. Communication interface: RS232, USB
2. Image sensor: CCD sensor.
3. Static (dynamic) state draping coefficient: 0 ~ 100% + 2
4. Drapability uniformity: 0 ~ 100% + 2
5. The rate of morphological change is 0 to 100% + 2.
6. Surface waviness error: + 1 
