Fabric Flame Retardant Tester
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    Fabric Flame Retardant Tester
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    Fabric flame retardant tester

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    Fabric Flame Retardant Tester
    Fabric Flame Retardant Tester

    Fabric Flame Retardant Tester

     

    A Fabric Flame Retardant Tester is a specialized laboratory instrument designed to evaluate the flammability characteristics of textiles. It assesses how fabrics react to direct flame exposure, measuring parameters such as ignition time, flame spread rate, after-flame duration, and afterglow time. This testing is crucial for ensuring that textiles meet safety standards for various applications, including apparel, home furnishings, and industrial uses.

     

    Purpose and Applications

    The primary purpose of a Fabric Flame Retardant Tester is to determine the flame resistance of textile materials. This is essential for:- Apparel Safety: Ensuring garments, especially children’s sleepwear and industrial work wear, meet flammability standards.

    – Home Textiles: Testing curtains, drapes, upholstery, and bedding for fire safety compliance.

    – Technical Textiles: Evaluating materials used in tents, protective clothing, and automotive interiors.

     

    ⚙️ Key Features

    Modern Fabric Flame Retardant Testers incorporate several features to ensure accurate and reliable testing:- Adjustable Burner Angles: Allowing tests at various orientations (e.g., 0°, 45°, 90°) to simulate different real-world scenarios.

    Automated Ignition Systems: Providing consistent flame application and reducing operator variability.

    – Digital Timing Mechanisms: Accurately recording ignition time, flame spread, after-flame, and afterglow durations.

     

    – Transparent Observation Windows: Enabling safe monitoring of the test without exposure to hazards.

    – Compliance with International Standards: Meeting protocols such as ASTM D6413, ISO 6941, and EN ISO 15025 for standardized testing procedures.

     

    Testing Standards

    Fabric Flame Retardant Testers are designed to comply with various international standards, including:

    – ASTM D6413: Standard Test Method for Flame Resistance of Textiles (Vertical Test).

    – ISO 6941: Textiles — burning behavior — Measurement of flame spread properties of vertically oriented specimens.

    – EN ISO 15025: Protective clothing — Protection against heat and flame — Method of test for limited flame spread.

     

    ️ How It Works

    1. Sample Preparation: A fabric specimen is cut to specified dimensions and conditioned as per standard requirements.
    2. Mounting: The sample is mounted vertically or at a specified angle in the testing chamber.
    3. Ignition: A controlled flame is applied to the fabric for a predetermined time.
    4. Observation: The tester records ignition time, flame spread, after-flame time, and afterglow time.
    5. Evaluation: Results are compared against standard criteria to determine compliance.

     

     

    ✅ Benefits

    – Safety Assurance: Ensures textiles meet fire safety regulations, reducing risk in end-use applications.

    – Quality Control: Identifies flammability issues during the manufacturing process.

    – Regulatory Compliance: Helps manufacturers meet legal requirements for flammability.

    – Product Development: Assists in developing flame-retardant materials for specialized applications.

     

    For more detailed information on specific models and their features, you can refer to manufacturers like SDL Atlas’s Auto Flam Flammability Tester [1], TESTEX’s Vertical Flammability Chamber TF312

     

    How to Use a Fabric Flame Retardant Tester (Vertical Flammability Test Method):

    1. Prepare the Sample

    – Cut the fabric to standard dimensions (usually 300 × 75 mm).

    – Condition the fabric for 24 hours at 21°C and 65% relative humidity.

     

    1. Mount the Sample

    – Place the fabric vertically in the frame inside the test chamber.

    – Ensure it’s held securely with no folds or slack.

     

    1. Set Up the Burner Position the burner at the required angle (usually 90° for vertical tests).

    – Adjust flame size according to the standard (about 38 mm for ASTM D6413).

    1. Ignite the Flame – Apply the flame to the bottom edge of the fabric for 12 seconds.

     

    1. Observe and Measure – Start timing when flame is applied.

    – Measure:

    – After-flame time (how long it burns after flame removal)

    – After-glow time (how long it glows after burning stops)

    – Char length (distance burned vertically)

     

    1. Record the Results

    – Repeat the test on multiple samples (usually 5) and calculate averages.

     

    1. Compare with Standards

    – Evaluate whether the results meet the required flame resistance limits.

     

     

    fabric flame retardant tester IV type (small 450 method)

    Scope of application

    It is used for testing the intensity and speed of
    burning of flammable textile materials after ignition.
    (specific ignition nozzles and sample holders can be customized to meet multiple criteria).
    Related standards

    GB/T14644 ASTM D1230 CFR1610 etc.

    Technical parameters

    1. The spread of time:0 ~ 999.9S resolution 0.1S
    2. The temperature inside the box shows:Room temperature -99 degrees C resolution 1 c
    3. Igniting time:1S
    4. Type of igniter:4 1/2 syringe
    5. Sample clip size:Outer frame:204mm * 78mm inner frame:152mm×38mm
    6. Distance from the top of the igniter to the sample surface:8mm
    7. Studio size and outline size
    Studio size:370mm×220mm×350mm
    Outline size:375mm×245mm×478mm
    8. Power supply:AC220V 50Hz 20W
    9. Weight:18Kg

     

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      1. Multi-Functionality- Some models also measure ORP (oxidation-reduction potential), ion concentration, or conductivity.- Suitable for a variety of testing needs beyond just pH.
      1. Ideal for Long-Term Use- Designed for prolonged and repeated use in laboratory environments.- Replaceable electrodes and parts extend the meter’s usable life.
      1. Compliance and Documentation- Data logging features support documentation and compliance with regulatory standards in regulated industries (e.g., pharma, food, environmental testing).
       
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      Orbital Shaker Machine
      Orbital Shaker Machine

      Orbital Shaker Machine

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      Orbital Shaker Machine

      Orbital Shaker Machine

      Orbital Shaker Machine

      Orbital Shaker Machine is a lab device used to mix, agitate, or aerate samples by moving them in a circular motion on a flat platform. It’s commonly used in microbiology, biotechnology, and textile labs for tasks like dye extraction, enzyme reactions, and chemical mixing. Key Features or Orbital Shaker machine :
      1. Orbital Motion - Provides a smooth circular shaking pattern, ideal for gentle mixing without foaming or splashing.
      2. Adjustable Speed Control - Speed typically ranges from 50 to 300 RPM, depending on the model and application.
      3. Timer Function - Allows users to set shaking time from minutes to hours for precise control of experiments.
      1. Platform with Clamps or Mats - Holds flasks, beakers, test tubes, or trays securely during operation.
      2. Digital Display (in advanced models) - Shows speed and time settings for accurate and repeatable performance.
      3. Variable Capacity - Available in sizes to accommodate different lab needs—from a few samples to dozens.
       
      1. Quiet Operation - Designed for minimal vibration and noise during continuous use.
      Common Applications: - Mixing dyes or chemicals in textile labs - Growing cell cultures or microbial samples in flasks - Solvent extraction or dissolution of powders in liquids Sample preparation for testing or analysis   Benefits of Orbital Shaker Machine:
      1. Uniform Mixing - Ensures even distribution of dyes, chemicals, or cultures without manual stirring.
      2. Gentle Agitation - Ideal for delicate samples like cell cultures or fabric swatches, reducing damage or splashing.
      3. Hands-Free Operation - Allows continuous, unattended mixing—improving lab efficiency and freeing up personnel.
       
      1. Customizable Settings - Adjustable speed and timer let users tailor mixing to specific sample types and needs.
      2. Versatile Use - Suitable for a wide range of applications including dye mixing, sample incubation, chemical reaction enhancement, and microbial growth.
      3. Enhanced Reproducibility - Consistent shaking patterns and digital controls ensure repeatable results across experiments.
       
      1. Reduces Human Error - Automated operation minimizes variability and manual handling mistakes.
      2. Compact and Lab-Friendly - Takes up minimal space while accommodating multiple sample containers.
      Features of Orbital Shaker Machine:
      1. Orbital Shaking Motion - Moves samples in a circular path for uniform and consistent mixing.
      2. Variable Speed Control - Adjustable shaking speed (typically 50–300 RPM) to suit different sample types.
      3. Digital Timer - Programmable run time for precise and repeatable operations.
       
      1. Flat Platform Design - Accommodates flasks, beakers, tubes, or trays with optional clamps or non-slip mats.
      2. LCD or LED Display (in advanced models) - Shows speed, time, and operating status clearly.
      3. Quiet Operation - Low-noise motor and stable base minimize vibration and disturbance in the lab.
       
      1. Overload Protection - Prevents motor damage from excessive weight or resistance.
      2. Compact and Durable Build - Designed to fit standard lab benches and withstand regular use.
      3. Versatile Capacity Options - Available in various sizes to handle different numbers and sizes of containers. User-Friendly Interface - Simple control panel for easy setup and operation.
        Orbital Shaker MachineShaker Machine Brand: Dunlin Origin: Korea. Maximum. load capacity (with platform) is 7.5kg Support orbital and linear shaking Fashion design of high strength tempered glass on the front panel LED display for easy-reading of speed and time simultaneously Digital speed control system and micro-computer control make stable running and prevent sample splashing. Brushless DC motor is maintenance-free and provides long service life Over-load and over-speed detection and protection Supports both orbital shaking and linear shaking and easy to switch the shaking mode Continuous operation and timed operation in range of 0-99h59min are available Automatic alarm by time controller allows for unsupervised operation A wide choice of platforms for various applications   Orbital Shaker Machine Shaker Machine Dunlin price in Bangladesh Orbital Shaker Machine Shaker Machine Dunlin in textile Textile testing equipment in Bangladesh Textile testing equipment in Dhaka Textile testing equipment in Uttara MAAM tex Shaker Machine Dunlin price in Bangladesh
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      Fastness Rotary Friction Tester

      Fastness Rotary Friction Tester

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      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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      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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