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Digital Elmendorf Tearing Tester
Digital Elmendorf Tearing Tester
Digital Elmendorf Tearing Tester
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    Digital Elmendorf Tearing Tester
    Digital Elmendorf Tearing Tester
    Digital Elmendorf Tearing Tester
    Home Dyeing Lab Machine Digital Elmendorf tearing tester
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    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.)

    Categories: Dyeing Lab Machine, Physical Testing & Fabric Testing Tags: Digital Elmendorf tearing tester, Digital Elmendorf tearing tester price in Bangladesh, Digital Tear tester price in Bangladesh, tear tester price in Bangladesh Brand: DARONG
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      2. Digital Timer and Speed Control - Allows precise setting of spin duration and RPM to match sample needs.
      3. Safety Lock System - Ensures the lid remains closed during operation for user safety.
       
      1. Quick Water Removal - Significantly reduces drying time by extracting up to 90–95% of water content.
      2. Low Noise and Vibration - Balanced design ensures quiet and stable operation.
        Applications: - Dewatering of dyed or washed fabric/yarn lab samples. - Pre-drying step in dyeing and finishing tests. - Useful in textile, apparel, and dyeing labs for faster workflow.   Benefits of Laboratory Hydro Extractor:
      1. Efficient Water Removal - Rapidly extracts 90–95% of water from samples, reducing drying time significantly.
      2. Saves Time and Energy - Cuts down the load on dryers and shortens total processing time in lab workflows.
      3. Improves Sample Quality - Gentle spinning preserves fabric structure, avoiding damage or distortion.
       
      1. Precise Control - Adjustable speed and timer ensure optimal settings for different fabric types.
      2. Compact and Lab-Friendly - Small footprint ideal for laboratory use with limited space.
      3. User Safety - Safety lock prevents lid opening during operation, protecting the user.
      4. Cost-Effective - Reduces the need for extended dryer use, saving on electricity and equipment wear.
       
      1. Versatile Use - Suitable for yarn, fabric, and garment samples across various fiber types.
      Features of Laboratory Hydro Extractor:  
      1. High-Speed Centrifugal Operation - Typically runs at 1400–2800 RPM for quick and efficient water removal.
      2. Stainless Steel Inner Drum - Corrosion-resistant, perforated basket for durability and efficient water drainage.
      3. Digital Timer and Speed Control - Allows precise control of spin duration and speed based on sample type.
       
      1. Compact and Portable Design - Ideal for lab environments with limited space.
      2. Safety Lock Mechanism - Prevents the lid from opening while the machine is in operation.
      3. Shock Absorption System- Reduces vibration and noise for smooth, stable performance.
       
      1. Quick Cycle Times - Short dewatering cycles improve lab throughput and efficiency.
      2. Low Maintenance Design - Simple mechanical setup with easy-to-clean components.
      3. Sample Versatility - Suitable for small fabric swatches, yarns, and small garments.
      4. Energy Efficient - Uses minimal power while delivering high performance.
      How to Use a Laboratory Hydro Extractor:
      1. Prepare the Sample - After dyeing or washing, gently squeeze excess water from the fabric or yarn sample by hand.
      2. Load the Sample - Open the lid and place the sample evenly in the stainless steel drum. - Avoid overloading or uneven placement to maintain balance.
       
      1. Close the Lid securely - Ensure the safety lid is properly closed and locked.
      2. Set the Timer and Speed - Use the control panel to set the spin time (typically 1–5 minutes) and RPM suitable for the sample type.
      3. Start the Machine- Press the start button. The extractor will spin at the selected speed to remove water via centrifugal force.
       
      1. Wait for Spin Completion - The machine will automatically stop after the timer runs out.
      2. Unload the Sample - Once the drum stops completely, open the lid and carefully remove the sample.
      3. Proceed to Drying - The dewatered sample can now be air-dried or placed in a drying oven or stenter.
        Safety Tips: - Always ensure the lid is closed before starting. - Do not open the lid while the drum is spinning. - Balance the load to prevent vibration or noise.     Laboratory Hydro Extractor dealer In Bangladesh, Lab Hydro Extractor Importer in Bangladesh, Laboratory Hydro  in Bangladesh, Lab Hydro  in Bd, Hydro Extractor Price in Bangladesh, Laboratory Hydro Extractor in Bangladesh,   Laboratory hydro Extractor Small Dehydrator Model: DUN-SD185 Brad: DUNLIN Origin: China Application scope of small dehydrator: This dehydrator is a kind of small sample dehydration experimental equipment with micro capacity Parameter specification: Inner barrel size: 185mm in diameter * 80Hmm Outer barrel size: ∮200*125Hmm Overall dimension: 290 * 220* 295Hmm Power supply: single phase 220 V / 50 Hz power: 60 W speed: 1800 R / min

      Laboratory hydro Extractor Machine Dunlin price in Bangladesh Laboratory hydro Extractor Machine Dunlin in textile Textile testing equipment in Bangladesh Textile testing equipment in Dhaka Textile testing equipment in Uttara MAAM tex Laboratory hydro Extractor Machine Dunlin price in Bangladesh

      Laboratory hydro Extractor
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      Fastness Rotary Friction Tester

      Fastness Rotary Friction Tester

      Physical Testing & Fabric Testing
      $0.00

      Fastness Rotary Friction Tester

      Fastness Rotary Friction Tester

      Fastness Rotary Friction Tester

        A Fastness Rotary Friction Tester, also known as a Rotary Crock meter, is a specialized instrument used to evaluate the color fastness of textiles and materials when subjected to rotational rubbing. This test simulates the wear and friction that fabrics experience during use, helping manufacturers assess the durability of dyes and finishes. Purpose of Fastness Rotary Friction Tester The primary function of the Fastness Rotary Friction Tester is to determine how well a fabric's color withstands rubbing, both in dry and wet conditions. This is crucial for ensuring the longevity and appearance of textiles in real-world applications, such as clothing, upholstery, and footwear.   Working Principle of Fastness Rotary Friction Tester The tester operates by applying a specified pressure to a fabric sample using a standardized rubbing finger covered with a test cloth. The rubbing finger performs a set number of rotational movements (typically 1.125 turns clockwise followed by 1.125 turns counterclockwise) over the fabric surface. After the test, the degree of color transfer to the test cloth and any changes in the fabric's appearance are evaluated against standardized gray scales.   Common Testing Standards - AATCC 116: Colorfastness to Crocking: Rotary Vertical Crock meter Method. ISO 105 X16: Textiles—Tests for color fastness—Part X16: Color fastness to rubbing—small areas. - SATRA TM8: Color fastness to rubbing.   Key Specifications of Fastness Rotary Friction Tester - Rubbing Head Diameter: Typically 16 mm. - Applied Pressure: Approximately 1134 grams (11.1 N). - Rotation: 1.125 turns clockwise followed by 1.125 turns counterclockwise. - Sample Size: Commonly 60 mm × 60 mm. - Test Cloth: Standardized white cotton cloth, either dry or wetted depending on the test condition.   Benefits of Fastness Rotary Friction Tester - Realistic Simulation: Mimics the actual wear and friction fabrics undergo during use. - Versatility: Applicable to a wide range of materials, including textiles, leather, and printed fabrics. - Quality Assurance: Ensures products meet industry standards for color durability. - Standard Compliance: Aligns with international testing standards, facilitating global trade and quality benchmarks.   Applications Fastness Rotary Friction Tester - Textile Industry: Assessing the color durability of garments, upholstery, and other fabric products. - Footwear Manufacturing: Testing the colorfastness of shoe uppers and linings. - Automotive Interiors: Evaluating the wear resistance of seat covers and other interior fabrics. Quality Control Laboratories: Routine testing to ensure product consistency and compliance with standards.   Benefits of Fastness Rotary Friction Tester:
      1. Accurate Colorfastness Evaluation- Provides precise assessment of how well fabric resists color loss and staining from rubbing.
      2. Simulates Real-World Wear - Recreates rotational friction found in actual use (e.g., seat covers, apparel wear points).
      3. Supports Wet & Dry Testing - Can test under both dry and wet conditions for comprehensive results.
       
      1. Standardized Testing - Complies with global standards (AATCC 116, ISO 105 X16), ensuring reliable and comparable results.
      2. Time-Saving & Efficient - Quick to set up and run, allowing for high-throughput testing in labs.
      3. Versatile Use- Suitable for textiles, leather, coated fabrics, and printed surfaces.
       
      1. Improves Quality Control - Identifies potential durability issues early in the production process.
      2. Enhances Product Performance - Helps in developing fabrics with better resistance to rubbing and abrasion.
        Features of Fastness Rotary Friction Tester:
      1. Rotary Rubbing Mechanism - Simulates 1.125 clockwise and 1.125 counterclockwise turns for realistic friction.
      2. Standardized Rubbing Head - Fixed diameter (typically 16 mm) with specified pressure (≈1134 g) for consistent results.
      3. Dry and Wet Testing Capability - Can perform tests using dry or wet rubbing cloths.
       
      1. Sample Holder- Secure and easy-to-use fixture for holding fabric samples in place.
      2. Test Cloth Mounting Arm- Quick attachment for standardized white rubbing cloths.
      3. Simple Operation - Manual or motorized operation depending on model; easy to handle for lab technicians.
      4. Compliance with Standards - Follows AATCC 116, ISO 105 X16, and SATRA TM8 protocols.
        How to Use Fastness Rotary Friction Tester:
      1. Prepare the Sample - Cut a fabric piece (typically 60 × 60 mm) and condition it per standard requirements.
      2. Mount the Fabric - Secure the fabric sample on the sample holder or base plate of the tester.
      3. Attach Rubbing Cloth - Place a standard white test cloth (dry or wetted as required) over the rubbing head.
       
      1. Apply Pressure - Lower the rubbing head onto the fabric. Standard weight is about 1134 g.
      2. Start the Test - Operate the tester: the head performs 1.125 turns clockwise, then 1.125 turns counterclockwise.- Number of cycles (typically 10 or 20) is set based on the test standard.
       
      1. Remove and Inspect - After testing, remove the rubbing cloth and assess any color transfer using a gray scale.
      2. Evaluate Fabric Surface - Check the fabric for visible changes, fading, or wear.
       
      1. Record Results - Grade both staining and fabric change per standard gray scale ratings.
          Fastness rotary friction tester [Scope of application] It is used to change the color fastness of the textile, printing and dyeing, printing and other products after a specific track friction. [Related standards] GB / T29865 AATCC116 ISO105-X16, etc. [Instrument characteristics]: 1.Single-chip control, speed can be set freely 2.Imported motor, linear guide, low noise, suitable for long time work 3. Liquid crystal display, film panel 4. Freely set the number of friction, can count up and down, and automatically stop the alarm when the set value is reached [Technical Parameters]: 1. Friction head diameter: 16mm 25mm 2. Vertical pressure: 11.1N 3. Working mode: 405 ° clockwise and 405 ° counterclockwise 4. Speed range: constant 60 rpm, LCD display, thin mold panel 5. Counting range: 0-99999 times 6. Power supply: AC 220V 50Hz 80W 7. Weight: 20KG 8. Volume: L420mm × W260mm × H430mm
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      Controller For IR Dyeing Machine
      Color Matching Cabinet -light Box

      Controller For IR Dyeing Machine

      Dyeing Lab Machine, Lab Equipment & Instrument
      $0.00
      Controller For IR Dyeing Machine
      Controller For IR Dyeing Machine

      IR Dyeing machine controller

      Controller For IR Dyeing Machine offers exceptional quality .purchasing of our controller provides cost efficiencies, and customization options enabling you to meet your specific requirements comfortably. Collaborate with program A Controller for IR Dyeing Machine is a specialized control system designed to manage and automate the dyeing process in textile manufacturing, particularly using infrared heating technology. These controllers are crucial for achieving consistent dye quality, reducing energy consumption, and optimizing the dyeing process.   Key Features of an Controller For IR Dyeing Machine :
      1. Temperature Control:- Precisely regulates the infrared heaters to maintain uniform temperature across the dye bath. - Supports customizable heating curves (ramp-up, hold, and cool-down phases).
      2. Programmable Logic Control (PLC): - Allows operators to set and automate dyeing programs for different fabrics and dye types. - Supports multiple recipes or programs for different batches.
       
      1. Real-Time Monitoring and Feedback: - Monitors parameters like temperature, fabric rotation, bath circulation, and timing. - Provides real-time data and alarms for deviations.
      2. Touchscreen Interface / HMI (Human Machine Interface): - User-friendly interface for configuring and monitoring processes. - Multi-language support and graphical display of process curves.
       
      1. Data Logging and Traceability: - Records process data for quality control and traceability.
      2. Energy Efficiency Optimization: - Manages IR heater output to reduce energy usage. - Often includes features for auto shut-off or idle mode.
       
      1. Safety Features: - Includes emergency stop, over-temperature protection, and fault detection systems. 8. Connectivity: - Modern controllers may support Ethernet, Modbus, or other industrial communication protocols for integration into factory automation systems.
        Using A Controller For IR Dyeing Machine provides several benefits, especially in textile manufacturing where precision and efficiency are critical. Here are the key advantages:
      1. Improved Dyeing Accuracy and Consistency
      - Maintains precise temperature control and timing, ensuring uniform dye uptake across the fabric. - Reduces color variation between batches.  
      1. Enhanced Energy Efficiency- Infrared heating is more energy-efficient than traditional heating methods.- The controller optimizes energy use by adjusting the IR output based on process needs, reducing overall energy consumption.
       
      1. Time Savings- Faster heating and cooling cycles due to infrared technology.- Automated processes reduce manual intervention and cycle times. 4. Better Process Control- Programmable dyeing cycles and precise control over each stage (heating, dyeing, rinsing, cooling).- Real-time monitoring and adjustments improve reliability.
       
      1. Reduced Water and Chemical Usage- More efficient dye penetration and fixation mean less water and fewer chemicals are needed for reprocessing or corrections.6. Lower Operational Costs
      - Energy savings, reduced rework, and lower labor input contribute to cost efficiency. - Minimizes fabric damage, reducing material waste.  
      1. Enhanced Safety Built-in alarms, emergency shut-off and automatic fault detection enhance operational safety.8. Data Logging and Traceability- Ability to record and review dyeing process data helps in quality control and troubleshooting.- Facilitates compliance with industry standards and audits.
       
      1. User-Friendly Operation- Modern touchscreen interfaces make it easier for operators to manage and monitor processes.- Multilingual support and visual feedback enhance usability.
       
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