Tensile Strength Tester
Tensile Strength Tester
Tensile Strength Tester
Tensile Strength Tester
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    Tensile Strength tester

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    Tensile Strength Tester

    Tensile Strength Tester

    Tensile Strength Tester

      A Tensile Strength Tester is a laboratory instrument used to measure the strength and elongation of materials like textiles, plastics, rubber, metals, and composites under tension. It determines how much force a material can withstand before breaking when pulled apart.   Key Features:
    1. Load Cell – Measures the force applied to the sample with high accuracy.
    2. Grips or Clamps – Hold the test sample firmly to prevent slippage during testing.
    3. Crosshead (Movable Arm) – Moves at a set speed to apply tension to the material.
    4. Digital Display or Software Interface – Shows real-time force, elongation, and stress-strain data.
     
    1. Multiple Test Modes – Supports tensile, compression, bending, and tearing tests depending on attachments.
    2. Adjustable Speed and Gauge Length – Customizable test settings to match standards like ASTM, ISO, or BIS.
      Applications of Tensile Strength Tester: – Textile Testing: Check the strength and stretch of fabrics, yarns, and threads. – Plastic and Rubber: Evaluate durability and flexibility. – Metals and Composites: Measure tensile strength and ductility.   Measured Outputs: – Tensile strength (maximum force before break) – Elongation at break (stretch percentage) – Young’s modulus (stiffness) – Stress-strain curves   Benefits of Tensile Strength Tester:
    1. Accurate Strength Measurement – Precisely determines a material’s breaking point and load-bearing capacity.
    2. Quality Control – Ensures materials meet required strength standards before production or release.
    3. Improves Product Performance – Helps select suitable materials for durability, reducing product failure risks.
     
    1. Data for R&D – Provides key mechanical properties like tensile strength, elongation, and modulus for material development.
    2. Standard Compliance- Supports testing to international standards (e.g., ASTM, ISO), ensuring global quality benchmarks.
    3. Versatile Testing – Can test textiles, plastics, rubbers, metals, and composites with appropriate grips and settings.
     
    1. Increases Efficiency – Speeds up material evaluation with automated testing and data logging.
    2. Reduces Waste – Detects weak or faulty materials early, cutting down defective production.
    3. Supports Decision Making – Gives engineers and designers data to choose or improve materials confidently.
      Features of Tensile Strength Tester:
    1. High-Precision Load Cell – Accurately measures force applied to the sample, typically in Newton’s or kilograms.
    2. Digital Control Interface – Easy-to-use panel or software for setting test parameters and viewing results.
    3. Adjustable Crosshead Speed – Customizable speed for stretching the sample to match different material standards.
     
    1. Interchangeable Grips – Various clamps for fabrics, yarns, plastics, or metals depending on the test material.
    2. Automatic Data Recording – Captures force, elongation, and break point for analysis and documentation.
    3. Graph Plotting Capability – Displays real-time stress-strain curves for detailed evaluation.
     
    1. Multiple Test Modes – Supports tensile, compression, tear, peel, and bending tests.
    2. Standard Compliance – Configurable to perform tests according to ASTM, ISO, or BIS standards.
    3. Safety Features- Includes overload protection and emergency stop for safe operation.
    4. Robust Frame Design- Rigid construction for stability and accurate testing, even at high loads.
      How to Use a Tensile Strength Tester:
    1. Prepare the Sample – Cut the material to standard size and shape based on test requirements (e.g., ASTM, ISO).
    2. Select Appropriate Grips – Choose clamps suitable for the material type (e.g., flat grips for fabric, V-grips for yarn).
    3. 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.
     
    1. Set Test Parameters
    – On the control panel or software, input: – Test speed (e.g., 100 mm/min for textiles) – Gauge length (initial distance between grips) – Test mode (tensile, tear, etc.)
    1. Zero the Machine – Calibrate the load cell and crosshead to start from zero force and zero position.
    2. Start the Test – Press “Start” to begin. The machine will stretch the sample until it breaks, measuring force and elongation.
    3. Monitor the Test – View live data on force, elongation, and stress-strain curve if available.
    4. Review and Save Results – After the break, the machine stops. View and save the data (tensile strength, elongation at break, modulus).
     
    1. Remove Sample and Clean Up – Dispose of the broken sample and clean grips if needed.
    Safety Tips: – Ensure proper grip and alignment to prevent snapping or slippage. – Never touch moving parts during testing. – Use safety shields for high-strength samples.     Tensile Strength tester
    Tensile Strength Tester

    Tensile Strength Tester

    Electronic fabric strength machine [Scope of application]: It is used to test the mechanical properties of various textiles such as stretching, tearing, constant elongation, constant load, elasticity, suture slippage, and peeling. [Related Standards]: Examples of material testing machines used in textile testing standards GB/T3923.1/2、FZ/T70006、FZ/T70007、FZ/T01085、 GB/T13772.1/2/3、FZ/T20019、FZ/T01030、 ISO ASTM JIS BS DIN etc. [Instrument features]: 1. High-rigidity column load frame configuration, precision pre-loaded ball screw. 2. Automatic distance positioning function. 3. AC servo drive device, high-resolution digital closed-loop controller. 4. Test modular design and open data management. 5. The equipment comes with a thermal printer to quickly output test results. [Technical parameter]: 1. Measuring force range: 1%～100% of full scale Model -250 -500 Full range 2500N 5000N 2. Minimum scale value: 0.01N Force measurement accuracy: ≤±0.2%F·S 3. Stretching speed: (0.01～1000)mm/min digital speed regulation, error ≤±1% 4. The maximum stroke of the instrument: 600mm 5. Elongation resolution: 0.01mm 6. Specimen clamping: pneumatic clamping or manual clamping 7. Power supply: AC220V±10% 50Hz 600W 8. Dimensions: (550×530×1400)mm (host L×W×H) 9. Weight: 74kg (standard configuration) 10. Sampling frequency: 2000Hz

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      Gray Scale
      Gray Scale

      Gray scale

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      Gray Scale
      Gray Scale

      Gray Scale

        The Gray Scale is a visual tool used in the textile and dyeing industry to evaluate and grade the color change or staining of a fabric after testing (e.g., washing, rubbing, and light exposure). It helps assess how much a fabric's color has altered or transferred during durability or fastness tests. Types of Gray Scale:
      1. Gray Scale for Color Change - Compares the original and tested sample to measure color fading or alteration.
      2. Gray Scale for Staining - Compares a white adjacent fabric (before and after testing) to assess color transfer or staining.
      Rating System : - Uses a 1 to 5 scale: - Grade 5: No change or staining (excellent) - Grade 1: Severe change or heavy staining (poor) Intermediate grades (like 4–5, 3–4, etc.) are also used for finer evaluation.   Construction :- Each scale includes pairs of gray chips with varying contrast levels to visually match the test results. Usage Areas:- Textile testing labs- Dyeing and finishing quality control- Standards like ISO, AATCC, and BIS tests   Benefits :
      1. Standardized Evaluation - Provides a consistent and objective way to assess color change or staining.
      2. Simple and Quick to Use - Enables rapid visual comparison during fabric testing.
      3. Widely Accepted - Complies with international standards (ISO, AATCC) for color fastness grading.
      4. Cost-Effective Tool - Inexpensive yet essential for reliable quality control in textiles.
       
      1. Enhances Quality Assurance - Helps detect dyeing or printing issues before bulk production.
      2. Supports Multiple Tests - Used for evaluating wash fastness, rubbing fastness, perspiration, light exposure, and more.
      3. Portable and Durable - Easy to carry and long-lasting with proper care.
      Features :
      1. Dual Type Availability - Comes in two types: for Color Change and for Staining.
      2. 5-Point Grading System - Grades from 1 (poor) to 5 (excellent), with half-step intervals like 4–5, 3–4.
      3. Standardized Grey Chips - Includes contrasting grey color pairs to match fabric changes accurately.
      4. Compact Design - Small, portable card or booklet format for easy lab and field use.
       
      1. Durable Material - Made from stable, fade-resistant plastic or cardboard for long-term use.
      2. Compliance with Standards - Follows ISO 105-A02 (Color Change) and ISO 105-A03 (Staining) norms.
      3. Easy Visual Comparison - Designed for quick side-by-side assessment of fabric before and after testing.
        How to Use : Select the Right Gray Scale - Use Color Change scale to check fading, or staining scale to check color transfer.
      1. Place the Samples - Lay the untested (original) and tested fabric side by side (for color change)
      - Or place the adjacent white fabric next to the gray scale (for staining).
      1. Match Against Gray Scale Chips - Visually compare the difference between the samples and find the closest matching gray pair on the scale.
       
      1. Assign a Grade
      - Grade from 1 to 5, where: - Grade 5 = no change/staining - Grade 1 = severe change/staining - Use half-grades like 4–5 if needed.
      1. Record the Result - Note the grade in your test report as per the test method (e.g., ISO 105).
      2. Store Properly - Keep the gray scale away from light and moisture to avoid fading.
      3. Features :
        1. Dual Type Availability - Comes in two types: for Color Change and for Staining.
        2. 5-Point Grading System - Grades from 1 (poor) to 5 (excellent), with half-step intervals like 4–5, 3–4.
        3. Standardized Grey Chips - Includes contrasting grey color pairs to match fabric changes accurately.
        4. Compact Design - Small, portable card or booklet format for easy lab and field use.
        Categories:
      1. Gray Scale for Color Change - Used to evaluate the degree of color fading or change in a fabric after testing (e.g., washing, light exposure). - Assesses how much the original color has altered.
      2. Gray Scale for Staining - Used to assess the degree of color transfer from a dyed fabric to an adjacent white fabric during testing (e.g., rubbing, washing).
      - Evaluates staining on undyed fabrics.   These two types are essential tools in color fastness testing across textile labs. Want to know which standard tests use each type?
      Gray Scale

      Gray Scale

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      Hydraulic GSM Cutter
      Hydraulic GSM Cutter

      Hydraulic GSM Cutter

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      Hydraulic GSM Cutter

      Hydraulic GSM Cutter

      Hydraulic GSM Cutter

        A Hydraulic GSM Cutter is a precision instrument used to cut circular fabric samples for GSM (Grams per Square Meter) testing. It uses hydraulic pressure to ensure clean, uniform cuts through multiple fabric layers, making it ideal for high-throughput or thicker materials.   Purpose of Hydraulic GSM Cutter: - To prepare accurate circular samples (usually 100 cm² area) for determining fabric weight in GSM. - Used widely in textile testing labs for quality control and consistency.   Working Principle of Hydraulic GSM Cutter: - Fabric is placed on a cutting pad. - The cutter, equipped with a sharp circular blade, is hydraulically pressed down on the fabric. - The cut sample is then weighed to calculate GSM using a formula or GSM scale.   Applications of Hydraulic GSM Cutter: - Suitable for woven, knitted, and nonwoven fabrics. - Used in textile mills, labs, and R&D centers.   Benefits of Hydraulic GSM Cutter:
      1. High Cutting Precision - Ensures consistent and accurate fabric sample size for reliable GSM results.
      2. Effortless Operation- Hydraulic action reduces manual effort and operator fatigue.
      3. Ideal for Thick or Multi-Layer Fabrics - Cuts through dense or multiple fabric layers cleanly.
       
      1. Time-Saving - Speeds up the sample preparation process, especially for high-volume testing.
      2. Improves Test Accuracy - Uniform samples help eliminate errors in GSM calculation.
      3. Durable and Long-Lasting - Robust construction ensures stability and extended service life.
       
      1. Safety Enhancement - Reduces risk of injury compared to manual rotary cutters.
      2. Consistent Pressure Application - Hydraulic mechanism maintains steady force for each cut.
        Features of Hydraulic GSM Cutter:
      1. Hydraulic Press Mechanism - Applies consistent and strong pressure for clean, even cuts.
      2. Standard Cutting Die (100 cm²) - Produces fabric samples suitable for GSM testing with standard area.
      3. Heavy-Duty Construction - Built with robust metal frame for long-term lab or industrial use.
       
      1. Sharp Stainless Steel Blades - Durable and replaceable blades ensure smooth, precise cuts.
      2. Cutting Pad Included - Comes with a rubber or nylon base to protect blades and ensure clean edges.
      3. Simple Lever or Button Operation - Easy to use with minimal training required.
      4. Non-slip Base - Provides stability during operation for safe, accurate cutting.
      5. Supports Various Fabric Types
      - Suitable for woven, knitted, nonwoven, technical textiles, and coated fabrics.   How to Use Hydraulic GSM Cutter:
      1. Place the Cutting Pad - Lay the rubber or nylon cutting pad on a flat surface.
      2. Position the Fabric - Place the fabric sample flat and smooth on the cutting pad.
      3. Align the Cutter - Position the GSM cutter die over the desired area of the fabric.
      4. Activate Hydraulic Press - Pull the lever or press the button to apply hydraulic pressure and cut the sample.
       
      1. Remove the Sample - Lift the cutter and carefully take out the circular fabric piece (usually 100 cm²).
      2. Weigh the Sample - Place the cut sample on a precision balance or GSM scale to determine weight.
      3. Calculate GSM - Multiply the sample weight (in grams) by 100 to get GSM.
        GSM Formula (Grams per Square Meter): GSM is used to measure the weight of fabric and indicates its thickness and quality. Formula: GSM = (Sample Weight in grams × 10000) / Sample Area in cm² For standard cutters that cut 100 cm² samples: GSM = Sample Weight (in grams) × 100   Example: - If a 100 cm² fabric sample weighs 1.5 grams: GSM = 1.5 × 100 = 150 GSM
      Hydraulic GSM Cutter

      Hydraulic GSM Cutter

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      Fiber Oil Fast Extractor
      Fiber Oil Fast Extractor

      Fiber Oil Fast Extractor

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      Fiber Oil Fast Extractor

      Fiber Oil Fast Extractor

      Fiber Oil Fast Extractor

        A Fiber Oil Fast Extractor is a laboratory instrument designed to determine the oil or finish content in fibers, yarns, or fabrics, particularly wool and synthetic materials. It operates on the principle of solvent extraction followed by evaporation.   Working Principle of Fiber Oil Fast Extractor:
      1. Sample Preparation: Cut the fabric or fiber into small pieces.
      2. Solvent Addition: Place the sample into a metal tube and add an appropriate solvent (e.g., petroleum ether, ethyl ether).
       
      1. Extraction: Apply weight to the sample to facilitate the dissolution of oils into the solvent.
      2. Evaporation: The solvent-oil mixture drips onto a heated plate where the solvent evaporates, leaving behind the oil.
      3. Measurement: Weigh the remaining oil and calculate its percentage relative to the initial sample mass.
        Key Features of Fiber Oil Fast Extractor: - Multiple Workstations: Models like the Quick Extra offer four independent stations for simultaneous testing.- Automatic Weight Pressurization: Eliminates manual pressure application, ensuring consistent results.- Microcomputer Temperature Control: Maintains uniform heating (typically 90°C–120°C) with ±1°C precision.   - Digital Interface: Features timers and oil calculators for efficient operation. - Data Connectivity: Some models can connect to systems like Smart Tex Lab for real-time monitoring and data management.   Applications of Fiber Oil Fast Extractor: - Textile Industry: Assessing oil content in fibers to ensure quality and compliance with standards like GB/T 6504-2017. - Research and Development: Studying the effects of oils and finishes on fiber properties. - Quality Control: Ensuring consistency in fiber treatment processes.   Benefits of Fiber Oil Fast Extractor:
      1. Accurate Oil Content Measurement- Precisely determines oil or finish content in fibers, crucial for quality control.
      2. Rapid Extraction Process - Delivers fast results, improving lab efficiency and productivity.
      3. Simultaneous Multi-Sample Testing - Multiple workstations (e.g., 4 at once) reduce testing time for bulk samples.
       
      1. Improved Product Quality - Helps maintain consistent oil levels, which affect dyeing, processing, and fabric performance.
      2. Automatic Operation - Automated pressing and heating reduce manual effort and operator error.
      3. Digital Monitoring - Built-in timer, temperature control, and oil calculator enhance accuracy and usability.
       
      1. Compliance with Standards - Supports industry methods like GB/T 6504-2017, ensuring reliable and standard-compliant results.
      2. Safe Solvent Handling - Enclosed design minimizes solvent exposure and evaporation loss.
        Features of Fiber Oil Fast Extractor:
      1. Multiple Test Stations - Usually equipped with 2 to 4 independent work units for parallel testing.
      2. Automatic Weight Pressing System - Applies consistent pressure on samples for uniform solvent extraction.
      3. Microcomputer Temperature Control - Maintains precise heating (typically 90–120°C) with ±1°C accuracy.
       
      1. Built-in Timer and Calculator - Allows setting extraction time and calculates oil content directly.
      2. Solvent Evaporation Plate- Heats and evaporates solvent quickly, leaving only the oil residue.
      3. Digital Display - Shows time, temperature, and process status for user-friendly operation.
      4. Compact and Durable Design - Made with corrosion-resistant materials suited for chemical handling.
       
      1. Safety Features - Includes overheat protection and enclosed solvent chamber to reduce exposure risk.
      2. Standard Compliant - Designed to meet GB/T 6504-2017 and similar industry testing standards.
        How to Use Fiber Oil Fast Extractor:
      1. Prepare the Sample - Cut 5–10 g of fiber or yarn into small pieces and place in the sample tube.
      2. Add Solvent - Pour a suitable solvent (e.g., petroleum ether) into the tube to cover the sample.
      3. Apply Weight - Place the extractor's weight or press system onto the sample to aid extraction.
       
      1. Start Extraction - Activate the machine. The solvent dissolves the oils and flows to the heating plate.
      2. Heat for Evaporation - Set the temperature (typically 90–120°C). The solvent evaporates, leaving oil on the plate.
      3. Measure Oil Content- After drying, weigh the remaining oil. Use the built-in calculator or formula:
      Oil % = (Oil weight / Original sample weight) × 100
      1. Clean the Unit - After cooling, clean all parts to prepare for the next test.
        Fiber Oil Fast Extractor

        Fiber Oil Fast Extractor

       
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      Fabric Moisture Permeability Tester
      Fabric Moisture Permeability Tester

      fabric moisture permeability tester

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      Fabric Moisture Permeability Tester
      Fabric Moisture Permeability Tester

      Fabric Moisture Permeability Tester

        A Fabric Moisture Permeability Tester, also known as a Water Vapor Permeability Tester, is a laboratory instrument designed to measure the rate at which water vapor passes through textile materials. This measurement is crucial for assessing the breathability and comfort of fabrics, especially those used in active wear, outdoor gear, medical textiles, and protective clothing.   Purpose of Fabric Moisture Permeability Tester The primary function of this tester is to evaluate a fabric's ability to allow moisture vapor to pass through it, which directly impacts the wearer's comfort by facilitating sweat evaporation and thermal regulation. High moisture permeability indicates better breathability, making the fabric suitable for applications where moisture management is essential.   Working Principle of Fabric Moisture Permeability Tester The tester operates by placing a fabric specimen over a container filled with water. Under controlled temperature and humidity conditions, water vapor passes through the fabric over a specified period. The amount of water vapor transmitted is determined by measuring the weight loss of the container, allowing for the calculation of the Water Vapor Transmission Rate (WVTR).   Common Testing Methods
      1. Upright Cup Method: The fabric covers a cup containing water, and the assembly is placed upright in a controlled environment. After a set duration, the weight loss is measured to determine the WVTR.
      2. Inverted Cup Method: The fabric is sealed over a cup, which is then inverted and exposed to a controlled environment. The amount of water vapor absorbed by the fabric is measured over time.
       
      1. Sweating Hot Plate Test: Simulates human perspiration by measuring the energy required to maintain a constant temperature on a heated plate covered with the fabric, providing insights into the fabric's breathability.
        Key Specifications of Fabric Moisture Permeability Tester - Test Cups: Typically 6 to 8 cups, each with a diameter of approximately 83 mm and a depth of 18.5 mm.- Turntable Speed: Approximately 2 revolutions per minute (RPM) to ensure uniform exposure. - Environmental Conditions: Tests are conducted under controlled temperature (e.g., 23 ± 2°C) and humidity (e.g., 50 ± 5% RH) settings. - Standards Compliance: Conforms to international standards such as ASTM E96, ISO 15496, BS 7209, and JIS L1099.     ✅ Benefits of Fabric Moisture Permeability Tester - Enhanced Product Development: Provides critical data for designing breathable and comfortable textiles- Quality Assurance: Ensures consistency in fabric performance across different production batches- Regulatory Compliance: Helps manufacturers meet industry standards and certifications.   - Consumer Satisfaction: Contributes to the development of garments that offer better moisture management, leading to increased wearer comfort.   Applications of Fabric Moisture Permeability Tester - Active wear and Sportswear: Assessing fabrics for athletic performance and comfort. - Outdoor and Protective Clothing: Ensuring materials provide adequate breathability while offering protection. Medical Textiles: Evaluating materials used in healthcare settings for moisture management. - Technical and Industrial Textiles: Testing specialized fabrics used in various industrial applications.   Features of fabric moisture permeability tester
      1. Multi-Cup Design - Typically includes 6 or more test cups for simultaneous testing of multiple samples.
      2. Rotating Turntable - Ensures uniform air exposure and consistent vapor transmission across all samples.
      3. Precision Weighing System- Accurate measurement of weight loss to calculate water vapor transmission rate (WVTR).
       
      1. Temperature & Humidity Control - Maintains stable environmental conditions (e.g., 23°C, 50% RH) for reliable results.
      2. Digital Display or Software Interface - Displays real-time data and test status; advanced models offer data logging and export.
      3. Compliance with Standards - Supports ASTM E96, ISO 15496, BS 7209, JIS L1099 testing methods.
       
      1. Sealed Test Chambers- Prevents external air interference, improving accuracy.
      2. Corrosion-Resistant Construction - Durable materials suitable for long-term use in lab environments.
      3. Easy Sample Mounting - Quick and secure fabric placement on test cups with sealing rings.
      4. Low Maintenance Design- Simplified components for easy cleaning and upkeep.
        How to Use Fabric Moisture Permeability Tester (Cup Method):  
      1. Prepare the Test Solution - Fill each test cup with a set amount of water (e.g., 50 ml), or a desiccant if using inverted method.
      2. Mount the Fabric - Cut the fabric into circular pieces matching the cup size.
      - Securely seal each fabric over the cup opening with a gasket and ring to prevent leakage.
      1. Weigh the Cups - Record the initial weight of each cup with the fabric mounted.
       
      1. Place on Turntable - Position all cups on the rotating tray inside the controlled chamber.
      2. Set Conditions - Close the chamber and maintain temperature (e.g., 23°C) and relative humidity (e.g., 50%) as per test standard.
      3. Start the Test - Begin rotation (usually ~2 RPM) and let it run for the specified time (often 24 hours).
      4. Weigh the Cups Again- After the test duration, reweigh the cups to determine weight loss due to moisture vapor passing through the fabric.
       
      1. Calculate WVTR - Use the formula: WVTR = (Weight Loss in grams × 24) / (Test Area in m² × Time in hours) Expressed in g/m²/24h.
      2. Clean and Store - Clean cups and components for future use.
          fabric moisture permeability tester Scope of application It is used to determine the moisture permeability of various fabrics (including moisture permeable coated fabrics) and nonwovens such as batting cotton and space cotton. [Related standards] GB/T12704 ASTM E90 JIS L1099A BS 7209 JIS L1099B (custom) etc.   Instrument characteristics 1. Integrated structure of baking oven and constant temperature and humidity box. 2. Microcomputer control, color touch screen Chinese menu operation. 3. Circulating air velocity 0.2-3m/s digital setting. 4. Imported high-precision temperature and humidity sensor, imported motor drive, ceramic heating tube heating.   Technical parameters 1.Work mode: Microcomputer control, color touch screen Chinese menu operation, test environment monitoring. 2. Sample box control temperature:15 ~ 40 C, accuracy 0.1 + C, resolution 0.01 C 3. Heat dissipation mode:Air cooling 4. Sample box control humidity:30 ~ 95%, precision + 2%, resolution 0.01% 5. Test chamber humidification:≥300ml/h 6. Accompany oven control temperature: Room temperature to 200 c 7. Test time:1min～999h59min 8. The rate of circulating steam flow:0. 2-3m/s digital setting resolution 0.01m/s 9. Moisture permeability area:2827㎜2（∮60㎜GB） Optional 3848, 2 (70 70 ASTM) 10. The number of moisture permeable cups.6 (GB) can be replaced by 6 (US standard). 11. Internal dimensions of drying oven:490×400×215mm 12. Power supply:Ac220V 50Hz 6kw 13. Size:930×820×1700mm 14. Weight:350kg
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      Digital Elmendorf Tearing Tester

      Digital Elmendorf tearing tester

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      Digital Elmendorf Tearing Tester
      Digital Elmendorf Tearing Tester

      Digital Elmendorf Tearing Tester

        Digital Elmendorf Tearing Tester is a precision instrument used to measure the tear strength of materials like woven fabrics, paper, plastic films, and nonwovens. It determines how much force is required to continue tearing a pre-slit sample. Key Functions of Digital Elmendorf Tearing Tester: - Measures propagation tear resistance, not initial tear. - Uses a pendulum to apply force; the energy lost during tearing is calculated to determine tear strength. - Equipped with a digital display for direct reading of results in grams or millinewtons. Core Components: - Pendulum Arm: Applies tearing force. - Clamps: Secure the sample before and after the tear. - Cutting Blade: Creates a precise slit at the start of the test. - Digital Display Unit: Shows the tearing force result clearly and instantly. - Counterweights: Optional weights for increasing test range (for stronger materials).   Applications of Digital Elmendorf Tearing Tester: - Testing tear resistance of: - Textile fabrics (especially woven) - Paper and cardboard - Plastic films - Nonwovens - Packaging materials Benefits of Digital Elmendorf Tearing Tester:
      1. Accurate Tear Strength Measurement - Provides precise data on tear resistance, critical for quality control and product performance.
      2. Digital Readout - Easy-to-read display gives instant, reliable results without manual calculations.
      3. High Reproducibility - Ensures consistent test outcomes due to controlled tearing angle and speed.
       
      1. Fast Testing Process - Simple loading and quick test cycle increase lab efficiency.
      2. Suitable for Various Materials - Tests a wide range of flexible materials like textiles, paper, plastic, and packaging.
      3. Customizable Range - Use of optional weights extends the test range for low to high tear strength materials.
      4. Low Sample Waste - Requires small fabric or material samples, reducing waste during testing.
      5. Standards Compliance - Meets international testing standards (e.g., ASTM D1424, ISO 13937) for credibility and uniformity.
      Features of Digital Elmendorf Tearing Tester: Digital Display - Provides accurate and direct reading of tear strength in grams, mN, or cN. Pendulum Mechanism - Uses a swinging pendulum to simulate tear propagation with consistent force. Adjustable Test Range - Includes interchangeable pendulum weights to test various material strengths.
      1. Precision Sample Clamp - Securely holds samples in place to ensure accurate tear initiation.
      2. Pre-Cutting Blade - Integrated knife creates a precise initial slit in the sample before tearing.
      3. User-Friendly Interface - Simple buttons and screen navigation for ease of operation.
      4. Standard Test Compliance - Compatible with ASTM D1424, ISO 1974, ISO 13937, and other tear strength standards.
      1. Sturdy Construction - Made with durable materials for long-lasting performance and stable operation.
      2. Compact Design - Space-efficient footprint ideal for laboratory environments.
      3. Data Output Options- Some models offer USB or printer connectivity for result documentation.
      How to Use a Digital Elmendorf Tearing Tester:
      1. Prepare the Sample - Cut the material (fabric, paper, film, etc.) to standard size (typically 100 × 63 mm for textiles) and slit it with the pre-cutter as required.
      2. Select Pendulum Weight - Choose the appropriate pendulum or add counterweights based on expected tear strength.
      1. Calibrate the Machine - Set the pendulum to its starting position and zero the display.
      2. Clamp the Sample - Fix one half of the sample in the stationary clamp and the other in the moving clamp.
      3. Cut the Initial Slit - Use the integrated blade to make a precise cut at the marked slit area (usually 20 mm).
      1. Release the Pendulum - Trigger the pendulum to swing and tear the sample through the pre-slit.
      2. Read the Result - The digital display will show the tearing force automatically (in g, mN, or cN).
      3. Record or Export Data - Save or print the result if your model supports USB or printer connection.
      4. Reset for Next Test - Reposition the pendulum and prepare a new sample for the next cycle.
      Safety Tip: - Always ensure your hands are clear before releasing the pendulum.   Digital Elmendorf tearing 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.)
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      GSM Cutter with Balance
      GSM Cutter with Balance

      GSM Cutter with Balance

      $0.00
      GSM Cutter with Balance
      GSM Cutter with Balance

      GSM Cutter with Balance

        A GSM Cutter with Balance is a lab toolset used to determine the GSM (Grams per Square Meter) of fabrics, which indicates the fabric's weight and density. The kit includes a GSM round cutter and a precision weighing balance.   Purpose GSM Cutter with Balance: To accurately measure the weight per unit area of textile, paper, or nonwoven samples for quality control and product classification.   How It Works: GSM Cutter: - A circular blade cuts a fixed area (usually 100 cm²) from the fabric. Weighing Balance: - The cut piece is weighed, and the result is multiplied by 100 to get GSM. GSM = Weight (in grams) × 100   Applications of GSM Cutter with Balance: Textile and garment industry Nonwovens and paper manufacturing QC labs and R&D   Benefits of GSM Cutter with Balance: Accurate GSM Measurement - Ensures precise fabric weight analysis for quality control. Quick and Simple Operation - Allows fast sampling and GSM calculation in minutes. No Need for Area Calculation - Cutter gives a fixed area (usually 100 cm²), simplifying the formula. Improves Product Consistency - Helps maintain uniform fabric weight across batches.   Portable and User-Friendly - Compact design makes it ideal for labs and production floors. Cost-Effective Tool - Offers high accuracy without the need for expensive equipment. Versatile Use - Suitable for fabrics, paper, leather, films, and more.   Features of GSM Cutter with Balance: Rotary Blade Cutter - Stainless steel blades for clean and accurate circular cuts. Fixed Sample Area - Typically 100 cm², eliminating the need for area measurement. Precision Digital Balance   - Measures in grams with high resolution (0.01 g or better).   Rubber Cutting Pad - Protects blade and provides a smooth surface for cutting. Safety Lock - Prevents accidental blade exposure. Compact & Durable Design- Long-lasting, lab-friendly construction.   How to Use GSM Cutter with Balance: Prepare the Fabric Sample- Place the fabric on the rubber cutting pad. Cut the Sample - Hold the GSM cutter firmly and rotate it to cut a 100 cm² circular sample. Turn on the Balance - Power up the digital weighing scale and tare it to zero.   Weigh the Sample - Place the cut fabric piece on the balance and note the weight in grams. Calculate GSM - Multiply the weight by 100 to get GSM.  - GSM = Sample weight (g) × 100 Record the Result- Log the GSM value for quality control or analysis. Clean and Store - Wipe the cutter and balance, and store them safely after use.   GSM Calculation Formula: GSM (g/m²) = (Weight of Sample in grams) × 100 When using a GSM cutter (100 cm²): The cutter gives a fixed area of 100 cm², which is 1/100th of a square meter. So, multiplying the sample's weight by 100 gives the GSM directly. Example: If the sample weighs 1.75 g, then: GSM = 1.75 × 100 = 175 g/m²   Balance Calibration Guide (Manual Calibration): Warm-Up   - Turn on the balance and let it warm up for 10–15 minutes if required. Level the Balance   - Use the built-in bubble level and adjust leveling feet until the bubble is centered. Tare the Balance   - Press the “TARE” or “ZERO” button to reset the display to 0.000 g.   Enter Calibration Mode   - Press the “CAL” or “MODE” button (depends on the model). - Some balances may require holding the button for a few seconds. Use Standard Weight   - When prompted, place a certified calibration weight (e.g., 100g, 200g) on the pan.   - Wait for the display to stabilize.   Confirm Calibration   - The balance will beep or show “PASS” once successful.   - Remove the weight when done. Recheck Zero  - Ensure the display returns to 0.000 g after removing the weight.   Tips: Use certified weights for accuracy (Class F1 or E2). Calibrate in a draft-free, vibration-free environment. Calibrate daily or before critical measurements.     GSM Cutter  & Balance GSM Cutter Brand: Schroder Origin: Germany Capacity: 100 Sq.cm Supplied with 1 pcs cutting Pad and 04 pcs cutting blade. Digital Electronics balance Precision GSM Weight Balance 0.01g to 200g Model: GSM200 Brand: Schroder Origin: Germany
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      Fabric air permeability tester

      Fabric air permeability tester

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      Fabric Air Permeability Tester
      Fabric air permeability tester

      Fabric air permeability tester

        Fabric Air Permeability Tester is a lab instrument used to measure how easily air passes through a fabric. It quantifies the air permeability, which is crucial for evaluating breathability, comfort, and functional performance in textiles. Purpose Fabric Air Permeability Tester: It determines the rate of airflow through a fabric sample under a set air pressure, typically reported in units like cm³/cm²/s or L/m²/s. Working Principle: The tester creates a pressure difference across the fabric sample and measures the volume of air flowing through it. Higher air permeability means the fabric is more breathable. Main Components of Fabric Air Permeability Tester: - Test Head / Clamp: Holds the fabric securely without leakage. - Pressure Regulator: Maintains a constant air pressure during testing. - Flow Meter or Digital Sensor: Measures the actual airflow rate through the fabric. - Display Unit: Shows readings of air permeability instantly.   Applications of Fabric Air Permeability Tester: - Performance textiles (sportswear, PPE) - Technical fabrics (filters, tents, airbags) - Medical textiles (masks, gowns) - Nonwovens and industrial materials   Benefits of Fabric Air Permeability Tester:
      1. Accurate Breathability Measurement - Precisely measures how breathable a fabric is, essential for comfort and performance.
      2. Supports Quality Control - Ensures consistent air permeability in fabric batches, critical for products like PPE, sportswear, and filters.
       
      1. Enhances Product Design - Helps in selecting or engineering fabrics with the right airflow properties for specific uses.
      2. Standard Compliance - Conforms to international testing standards (e.g., ASTM D737, ISO 9237), ensuring global credibility.
      3. Quick and Reliable Testing - Provides rapid results, increasing lab efficiency and production decision-making speed.
       
      1. Wide Material Compatibility - Suitable for woven, nonwoven, knitted fabrics, and even paper or coated materials.
      2. Improves Functional Performance - Helps optimize products for ventilation, moisture control, and thermal comfort.
      3. Reduces Product Failure - Identifies underperforming fabrics early, minimizing risks in high-performance applications.
      Features of Fabric Air Permeability Tester:
      1. Digital Display - Shows air permeability readings clearly in units like L/m²/s or cm³/cm²/s.
      2. Precise Test Head/Clamp - Provides an airtight seal to prevent air leakage and ensure accurate results.
      3. Adjustable Pressure Settings - Allows testing under various pressure drops (e.g., 10–2500 Pa), depending on fabric type.
       
      1. Automatic Airflow Measurement - Built-in sensors or flow meters capture airflow rate automatically for quick analysis.
      2. Multiple Test Area Sizes - Interchangeable test plates to match different sample sizes and standard requirements.
      3. Data Logging and Export - Some models include USB or software connectivity for storing and exporting test results.
       
      1. Standard Compliance - Conforms to ASTM D737, ISO 9237, BS 5636, DIN 53887, etc.
      2. Robust Construction - Built with corrosion-resistant materials and durable components for long-term lab use.
      3. Low Maintenance - Simple cleaning and calibration process for reliable performance.
      4. Compact and User-Friendly Design - Ideal for lab benches and easy operation with minimal training.
      How to Use Fabric Air Permeability Tester:
      1. Prepare the Sample - Cut the fabric sample to the required size (usually circular, e.g., 20 cm²).
      2. Mount the Sample - Place the fabric securely in the test clamp or holder, ensuring no wrinkles or gaps.
      3. Set Test Parameters - Adjust the air pressure drop according to the fabric type or standard (e.g., 100 Pa).
       
      1. Start the Test - Turn on the air supply and start the airflow through the fabric.
      2. Read the Measurement - The digital display will show the air permeability value in the selected units.
      3. Record the Results - Note the readings or export data if the device supports it.
      4. Repeat if needed - Test multiple samples or areas for accuracy and average the results.
      5. Clean and Maintain - After testing, clean the clamp and ensure the device is calibrated regularly.
        Tip: Ensure the test environment maintains standard temperature and humidity for consistent results.   Fabric Air Permeability Tester Appliance Range It is used to TEST the air permeability of various textile fabrics, including industrial fabrics, nonwoven fabrics and other textile products and other breathable materials. Related Standards GB / T 5453, GB / T 13764, ISO 9237, ISO 5636, ASTM D737, etc. Instrument characteristics 1. Automatic sample clamping, automatic nozzle replacement, and quick test. 2. Microcomputer processing, the test results are displayed directly, without manual table calculation; 3. Built-in continuous test mode, the test unit can be switched as needed. 4. Chinese LCD menu operation, configure computer interface. Technical parameter 1. Range of sample pressure difference: 1 ～ 4000Pa 2. Measurable air permeability: 1 ～ 40,000mm / s 3. Measurement error: ≤ ± 2% 4. Measurable fabric thickness: ≤8mm 5. Test area: 5cm2; 20cm2; 50cm2; 100cm2 Ф50mm (≈19.6cm2) Ф70mm (≈38.5cm2) 6. Nozzles: 11 in total (automatic replacement of digital setting) CODE 00 01 02 03 04 05 06 07 08 09 10 DIAφ（mm） 0.8 1.2 2 3 4 6 8 10 12 16 20 7.Data Capacity:≤200 times tests 8.Power Supply：AC220V 50Hz 2KW 9.Weight：80Kg 10.Shape：1250×700×1250mm
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      Pneumatic bursting tester

      Bursting strength tester

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      Bursting strength tester

      Pneumatic bursting strength tester

      true burst

      Pneumatic bursting tester China national patent：ZL201210486480.8 ZL201220628425.3 Pneumatic bursting strength tester China national patent：ZL201210486480.8 ZL201220628425.3 [Scope of application]: It is used to measure the burst strength and burst expansion degree of various fabrics, including knitted fabrics, woven fabrics, non-woven fabrics, laminated fabrics and other fabrics made by other processes, under standard conditions or wet conditions. This method is employed to assess the burst strength and degree of burst expansion of various types of fabrics, such as knitted, woven, non-woven, laminated, and others produced through different processes, under both standard and wet conditions. This technique is utilized to evaluate the burst strength and extent of burst expansion in various fabric types, including knitted, woven, non-woven, laminated, and others produced through diverse manufacturing processes, under both standard and wet conditions. Benefits of Bursting strength tester: Fast testing cycle for fast feedback to the production • Auto-start, a photocell detects the presence of a sample and automatically initiates a measurement sequence, thus allowing hands-free operation • Auto-cycling function permits the continuous cycling of the upper pressure foot to facilitate representative and continuous measurements
      • Available with automatic test strip feeder Measurements are simple to make with the Mullen type Bursting Strength Tester. Fast automatic measurements Measurement starts automatically once a test piece has been placed in the measuring gap. The clamping foot descends, and a bursting strength measurement is made.
      The sample is then quickly released and is ready for the next measurement at a new position. To maximize the sample measurement rate, the tester uses a minimum of time between the bursts, so that a series of 10 measurements can be done in less than 45 seconds. The actual measuring time depends of course on the type of paper or paper board being tested. Three Different test results can be reported after a single measurement; bursting strength standard, bursting strength compensated, and bursting energy absorption (BEA).Bursting strength tester can be compensated for the stiffness of the diaphragm For low bursting strength levels, the stiffness of the diaphragm can account for a large portion of the bursting strength value. If desired, the device can also measure, calculate, and report effective bursting strength compensated from the effects of the diaphragm. Measurement of Bursting Energy Absorption (BEA) is used to determine the energy absorption capability of a material. Strong, flexible paper has higher energy absorption values, while brittle, stiff paper has lower values. Bursting Strength Tester calculates and reports BEA according to the SCAN P 24 standard Related standards of Bursting strength tester: GB/T7742.2 (the first drafting unit of national standards) ISO13938-2, etc. [Instrument characteristics]: 1. Microcomputer control, automatic burst test, automatic correction, automatic data processing, and output results in the form of experimental report. 2. Aerodynamics, high cleanliness. 3. Color touch screen interface, Chinese and English menu operation, support online communication.
      1. Bursting pressure can reach up to 1.2MPa 5. The maximum burst and expansion degree can reach 70mm. 6. Strengthen the lighting system on the test surface. 7. The main aerodynamic force helps to clamp the sample system. 8. A variety of test areas are available, and the switching is easy.
      2. A variety of unit conversions between Chinese and English. 10. Reliable anti-pinch safety protection design. [Technical parameter]: 1. Test range: (0～1)Mpa (the range above 1Mpa needs to be customized) 2. The minimum graduation value: 0.0001Mpa 3. Pressurization mode: direct pressurization, timing pressurization, and expansion degree pressurization.
      4. Test accuracy: ≤±0.2%F·S 5. Thickness of elastic diaphragm: ≤2mm 6. Testing area: cm²） 100 50 10 7.3 Dia.φ（mm） φ112.8 φ79.8 φ35.7 φ30.5 7. Air pressure rate: non-linear segmented pressurization (0.1～0.5) L/min 8. Safety cover: high-transparent plexiglass 9. Power supply: AC220V±10% 50Hz 800W 10. Dimensions: (470×490×780)mm (host L×W×H)
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