Spray Rating Tester
Spray Rating Tester
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    Spray Rating Tester
    Spray Rating Tester
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    Martindale abrasion tester updated
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    Spray Rating Tester

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    Spray Rating Tester

    Spray Rating Tester

    Spray Rating Tester

     

    The Spray Rating Tester is a textile testing instrument used to evaluate the water resistance or water repellency of fabric surfaces. It measures how well a fabric can resist wetting when exposed to a controlled spray of water, helping assess its performance in rain or damp conditions.

     

    Purpose of Spray Rating Tester

    – To assess surface wetting resistance of textiles.

    – Commonly used for outdoor clothing, rainwear, tents, and performance fabrics.

     

    Working Principle of Spray Rating Tester

    – A fabric specimen is mounted at a 45° angle.

    – Water is sprayed from a standard nozzle for a specific time.

    – After spraying, the fabric is visually rated based on the appearance of water drops and wetting.

     

    Key Components of Spray Rating Tester

    – Spray Nozzle: Delivers a consistent, standard water spray.

    – Funnel & Reservoir: Controls the flow and volume of water.

    – Specimen Holder: Positions the fabric at a 45° angle.

    – Spray Stand: Ensures accurate nozzle height and positioning.

     

    Standards Used of Spray Rating Tester

    – AATCC 22

    – ISO 4920

    – BS EN 24920

     

    Applications of Spray Rating Tester

    – Rainwear and water-resistant textiles.

    – Quality control in fabric finishing.

    – R&D for performance apparel.

     

    Benefits of Spray Rating Tester:

    1. Quick and Simple Evaluation – Offers a fast way to assess fabric water repellency without complex setup.
    2. Standardized Testing- Complies with AATCC 22 and ISO 4920, ensuring globally accepted results.
    3. Cost-Effective- Low maintenance and no power requirement make it economical for routine lab use.

     

    1. Improves Fabric Performance – Helps manufacturers develop or improve water-resistant textiles.
    2. Non-Destructive Test – Does not damage the fabric, allowing for additional tests on the same sample.
    3. Visual Grading- Easy to interpret using a standard spray rating chart (0 to 100 scale).
    4. Supports Quality Control – Detects finish degradation or variation in water-repellent treatments.
    5. Portable and Compact- Lightweight design allows easy use in various lab or field settings.

     

    Features of Spray Rating Tester:

    1. Standardized Spray Nozzle – Delivers consistent water spray per AATCC and ISO specifications.
    2. 45° Specimen Mounting Angle – Ensures uniform test setup for accurate and repeatable results.
    3. Stainless Steel or Aluminum Frame – Corrosion-resistant and durable for long-term use with water exposure.

     

    1. Water Reservoir and Funnel System – Provides precise water volume (usually 250 ml) for each test.
    2. Graduated Spray Stand- Fixed height (150 mm above specimen) for controlled spray impact.
    3. Detachable Specimen Holder- Easy loading and removal of fabric samples.
    4. Compact and Lightweight Design – Portable and convenient for both lab and field testing.
    5. No Electricity Required – Fully manual operation increases reliability and reduces operating costs.

     

    How to Use Spray Rating Tester:

    1. Prepare the Sample – Cut fabric to standard size (usually 180 × 180 mm). – Condition the sample if required (21°C, 65% RH for 24 hours).
    2. Mount the Fabric – Place the fabric on the specimen holder at a 45° angle.
    3. Fill the Reservoir – Pour 250 ml of distilled water into the upper funnel.

     

    1. Start the Test – Release the water through the nozzle; it sprays over the fabric for about 25–30 seconds.
    2. Inspect the Fabric – After spraying, visually assess the water beading or penetration on the surface.
    3. Rate the Sample – Compare the fabric’s wetting pattern with the standard spray rating chart: – 100 = No sticking/wetting – 90–50 = Partial wetting – 0 = Complete wetting
    4. Record the Rating – Document the spray rating for quality control or reporting.

     

    Spray Rating Tester,
    Water Repellency Tester
    Spray Reting Tester

    [Scope of application]:
    Used for the determination of moisture resistance (wetting grade) of various fabrics
    which have been or have not been treated with water resistance or water repellency.
    [related standards]:
    GB/T4745 ISO4920 AATCC22 JISL1092 etc.
    [technical parameters]:
    1. Glass funnel:150 x 150 (capacity 500ml)
    2. Specimen placement angle:The level is 45 degrees.
    3. Distance from nozzle to sample center:150mm
    4. Specimen diameter:Ф150mm
    5. Size of water receiving pan:500×400×30mm
    6. Matching measuring cups:500ml
    7, size 500 x 400 x 500mm
    8. Instrument weight:5Kg

    Category: Tags: , , , , Brand: ,
    Description

    Spray Rating Tester

    Spray Rating Tester

    Spray Rating Tester

     

    The Spray Rating Tester is a textile testing instrument used to evaluate the water resistance or water repellency of fabric surfaces. It measures how well a fabric can resist wetting when exposed to a controlled spray of water, helping assess its performance in rain or damp conditions.

     

    Purpose of Spray Rating Tester

    – To assess surface wetting resistance of textiles.

    – Commonly used for outdoor clothing, rainwear, tents, and performance fabrics.

     

    Working Principle of Spray Rating Tester

    – A fabric specimen is mounted at a 45° angle.

    – Water is sprayed from a standard nozzle for a specific time.

    – After spraying, the fabric is visually rated based on the appearance of water drops and wetting.

     

    Key Components of Spray Rating Tester

    – Spray Nozzle: Delivers a consistent, standard water spray.

    – Funnel & Reservoir: Controls the flow and volume of water.

    – Specimen Holder: Positions the fabric at a 45° angle.

    – Spray Stand: Ensures accurate nozzle height and positioning.

     

    Standards Used of Spray Rating Tester

    – AATCC 22

    – ISO 4920

    – BS EN 24920

     

    Applications of Spray Rating Tester

    – Rainwear and water-resistant textiles.

    – Quality control in fabric finishing.

    – R&D for performance apparel.

     

    Benefits of Spray Rating Tester:

    1. Quick and Simple Evaluation – Offers a fast way to assess fabric water repellency without complex setup.
    2. Standardized Testing- Complies with AATCC 22 and ISO 4920, ensuring globally accepted results.
    3. Cost-Effective- Low maintenance and no power requirement make it economical for routine lab use.

     

    1. Improves Fabric Performance – Helps manufacturers develop or improve water-resistant textiles.
    2. Non-Destructive Test – Does not damage the fabric, allowing for additional tests on the same sample.
    3. Visual Grading- Easy to interpret using a standard spray rating chart (0 to 100 scale).
    4. Supports Quality Control – Detects finish degradation or variation in water-repellent treatments.
    5. Portable and Compact- Lightweight design allows easy use in various lab or field settings.

     

    Features of Spray Rating Tester:

    1. Standardized Spray Nozzle – Delivers consistent water spray per AATCC and ISO specifications.
    2. 45° Specimen Mounting Angle – Ensures uniform test setup for accurate and repeatable results.
    3. Stainless Steel or Aluminum Frame – Corrosion-resistant and durable for long-term use with water exposure.

     

    1. Water Reservoir and Funnel System – Provides precise water volume (usually 250 ml) for each test.
    2. Graduated Spray Stand- Fixed height (150 mm above specimen) for controlled spray impact.
    3. Detachable Specimen Holder- Easy loading and removal of fabric samples.
    4. Compact and Lightweight Design – Portable and convenient for both lab and field testing.
    5. No Electricity Required – Fully manual operation increases reliability and reduces operating costs.

     

    How to Use Spray Rating Tester:

    1. Prepare the Sample – Cut fabric to standard size (usually 180 × 180 mm). – Condition the sample if required (21°C, 65% RH for 24 hours).
    2. Mount the Fabric – Place the fabric on the specimen holder at a 45° angle.
    3. Fill the Reservoir – Pour 250 ml of distilled water into the upper funnel.

     

    1. Start the Test – Release the water through the nozzle; it sprays over the fabric for about 25–30 seconds.
    2. Inspect the Fabric – After spraying, visually assess the water beading or penetration on the surface.
    3. Rate the Sample – Compare the fabric’s wetting pattern with the standard spray rating chart: – 100 = No sticking/wetting – 90–50 = Partial wetting – 0 = Complete wetting
    4. Record the Rating – Document the spray rating for quality control or reporting.

     

    Spray Rating Tester,
    Water Repellency Tester
    Spray Reting Tester

    [Scope of application]:
    Used for the determination of moisture resistance (wetting grade) of various fabrics
    which have been or have not been treated with water resistance or water repellency.
    [related standards]:
    GB/T4745 ISO4920 AATCC22 JISL1092 etc.
    [technical parameters]:
    1. Glass funnel:150 x 150 (capacity 500ml)
    2. Specimen placement angle:The level is 45 degrees.
    3. Distance from nozzle to sample center:150mm
    4. Specimen diameter:Ф150mm
    5. Size of water receiving pan:500×400×30mm
    6. Matching measuring cups:500ml
    7, size 500 x 400 x 500mm
    8. Instrument weight:5Kg

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        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.
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      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?
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      Martindale abrasion tester updated
      Martindale abrasion tester updated

      Martindale abrasion tester Updated

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      Martindale abrasion tester updated

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      Martindale Wear-Resistant Instrument Martindale Wear-Resistant Instrument Martindale abrasion tester updated purposefully designed to enhance the ease of use and reliability of results Strong and solid base feet to increase instrument stability Sliding pad design reduces noise of motion plate. Martindale abrasion tester updated Accessible Motion plate storage rack incorporated into the side of the instrument to conserve lab space and allowing full access to all abrasion stations Enhanced sample holders allowing for quicker sample loading Quick-lock couplers facilitate easy access for service and calibration Martindale abrasion tester updated is a versatile instrument capable of multiple abrasion and pilling tests. It uses precision components to deliver the exact abrasion or pilling movement required by all international and retailer standards. Martindale abrasion tester updated Full Color Touch Screen Controls Most common functions accessible in one or two touches Displays individual station counters Test materials ordering information accessible directly on the instrument display Multi-lingual interface with display options in English, Chinese. Martindale abrasion tester updated Designed for Adaptability the Martindale Line can perform a variety of abrasion and pilling tests. The user-friendly design allows operators to easily change over testing station configurations with specialized enhancement kits. Martindale abrasion tester updated can be used for: Fabric Abrasion, Fabric Pilling, Sock, Abrasion, Leather Abrasion, Edge Abrasion, Testing Floor Coverings, Toothbrush Testing's, Other Specialized Testing's, Martindale abrasion tester updated Convenient The compact base is designed to conserve valuable lab space while providing maximum testing capacity. Two sizes available: Larger base can have 4, 6, or 9 test positions Instrument Comes Standard with: Sample Holders 9 kPa and 12 kPa Weights for standard abrasion testing Standard Mounting Device Martindale abrasion tester updated have Accessory Holder Available separately to conveniently hold martindale accessories while not in use Made from high quality acrylic and designed to be both practical and attractive Quality Test Materials supplies a wide variety of consumables design specifically for testing on the Martindale Abrasion and Pilling Tester. These high quality consumables will ensure that each test performed is accurate and reliable. Martindale abrasion tester updated Scope of application Its is used for testing the wear resistance, abrasion and appearance change (pilling) of textiles and membrane materials (Martindale method). Martindale abrasion tester updated Related standard GB/T 21196 (International Standard Drafting Unit), FZ/T 20020, GB/T 4802.2, GB/T 13775, ASTM D4966, ASTM D4970, ASTM D3886, ISO 12945.2, ISO 12947, JIS L1096, IWSTM 196/TM112 M&S, etc. [Instrumentation characteristics] 1. Three test modes, adding and subtracting two counting modes. 2. No turning guide plate design, no need to move the sample. 3. PLC modular control, seven inch color touch screen, Chinese and English double-choice menu operation. [Technical parameters] 1. Workplace:9 place 666665555 2. Counting range:0-999999 times 3. Maximum travel:60.5±0.5mm 24±0.5mm 4. Pressure mass:
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      4. Sampler 1, Fuse 2 3A, Standard felt 18, Weight:750±50g/m2, Thickness:2.5±0.5mm, Standard foam lining 40, Density:0.03g/cm3,Thickness:3mm,Standard abrasive 9 Circular shear template Each φ140mm、φ38mm,Small screw knife 1, Bottom foot 4
         
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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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      Fabric Flame Retardant Tester

      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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      Stretch Recovery Tester (Static Method)

      Stretch Recovery Tester Static Method

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      Stretch Recovery Tester Static Method 

      Stretch Recovery Tester (Static Method)

      Stretch Recovery Tester

        A Stretch Recovery Tester Static Method is a lab instrument used to evaluate the stretch ability and recovery properties of fabrics, elastomers, or other stretchable materials. This method is crucial in textiles and material science to assess how well a material returns to its original shape after being stretched. Key Functions of Stretch Recovery Tester Static Method : - Measures elongation under a fixed force or length. - Assesses the recovery percentage after a specified recovery time once the force is removed. - Evaluates fabric's resilience, durability, and comfort properties. How It Works Stretch Recovery Tester  Static Method:
      1. A sample is stretched to a predetermined extension or force.
      2. The stretch is maintained for a set period.
      3. After removing the load, the recovery (return to original length) is measured after a fixed time.
      4. The fabric sample is clamped and stretched to a specific length or force.
      5. It’s held for a fixed duration (e.g., 1–5 minutes).
      6. The tension is released, and the sample is allowed to recover.
      7. The recovered length is measured after a set time.
      Main Components: - Fixed clamps to hold the sample. - Movable clamps for stretching. - Precision scale or ruler for measuring elongation and recovery. - Timing device (manual or digital) to control stretching and recovery periods. - To assess elastic recovery and dimensional stability after stretching. Applications: - Used in testing knitwear, sportswear, elastic fabrics, and compression garments. - Helps in product development and quality assurance. Stretch Recovery Tester Static Method is designed to determine the stretch recovery property of elastic material by static method. 2.0mm thickness stainless steel frame and base board, makes the tester firm and stable. Sample holder can be slid along the guide rail smoothly and can be fixed at any position of the rail. Test Scope：elastomeric material Testing Standards：ASTM D2594、ASTM D3107, etc. key features of a Stretch Recovery Tester Static Method: Adjustable clamps and measurement scale. - Timer for accurate stretch/recovery periods. - Simple mechanical design for ease of use. ✅ 1. Manual or Semi-Automatic Operation - Allows controlled stretching and recovery measurements. - Simple setup for routine quality control. ✅ 2. Adjustable Clamp System - Securely holds samples of various sizes and thicknesses. - Ensures consistent test conditions. ✅ 3. Precision Measurement Scale - Provides accurate readings of elongation and recovery length. - Often graduated in millimeters or inches. ✅ 4. Sturdy Frame - Made of corrosion-resistant metal or coated steel. - Ensures durability and stability during testing. ✅ 5. Time Control Support - Timer to monitor stretch and recovery durations. - Helps standardize test procedures. ✅ 6. Compact Design - Space-saving for lab environments. - Easy to move and operate. ✅ 7. Compliance with Standards - Often designed to meet standards like ASTM D3107 or BS 4294. Would you like a comparison with the dynamic method or specifications for a particular model? key benefits of using a Stretch Recovery Tester Static Method: ✅ 1. Accurate Fabric Performance Analysis- Provides reliable data on stretch and recovery, critical for assessing elasticity and fit. ✅ 2. Easy to Operate- Simple, manual setup makes it ideal for routine testing and quality control. ✅ 3. Cost-Effective- More affordable than dynamic testers, making it suitable for smaller labs or production units. ✅ 4. Standardized Testing- Supports industry-standard methods (e.g., ASTM D3107), ensuring consistency across tests. ✅ 5. Versatile Applications- Suitable for testing knit fabrics, elastic bands, spandex materials, and other stretchable textiles. ✅ 6. Durable and Low Maintenance- Mechanically straightforward with minimal upkeep required. ✅ 7. Enhances Product Development- Helps designers and manufacturers optimize materials for comfort, performance, and durability. Applications: - Textile R&D - Production quality control
      Stretch Recovery Tester (Static Method)

      Stretch Recovery Tester

      - Evaluating materials for comfort, durability, and fit Stretch Recovery Tester Diller In Bangladesh, Stretch Recovery Tester Importer In Bangladesh, Stretch Recovery Tester in Bangladesh, Stretch Recovery Tester in Bd, Stretch Recovery Tester In Uttara, Stretch Recovery Tester Price in Bangladesh, Stretch Recovery Tester Supplier in Bangladesh  
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      Automatic Bobbin Hydro extractor
      Automatic Bobbin Hydro extractor

      Automatic Bobbin Hydro extractor

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      Automatic Bobbin Hydro extractor
      Automatic Bobbin Hydro extractor

      Automatic Bobbin Hydro extractor

        An Automatic Bobbin Hydro extractor is a high-speed centrifugal machine used in textile dyeing units to remove excess water from yarn bobbins after dyeing. It operates by spinning the bobbins at high speed, extracting water via centrifugal force, significantly reducing drying time.   Purpose of Automatic Bobbin Hydro extractor: To dewater dyed yarn bobbins quickly and efficiently before final drying.   Applications of Automatic Bobbin Hydro extractor: Textile dye houses Cone and bobbin dyeing units Pre-drying in yarn processing   Working Principle of Automatic Bobbin Hydro extractor: Dyed bobbins are loaded into perforated baskets. The machine spins rapidly, forcing water outwards and draining it away. Automatic controls manage cycle time, speed, and safety functions.   Benefits of Automatic Bobbin Hydro extractor: Fast Water Removal - Greatly reduces moisture content before drying, saving energy. Gentle on Yarn - Designed to avoid damage or deformation of soft dyed bobbins. Labor-Saving Operation - Fully automatic with programmable cycles for ease of use. Shortens Drying Time - Cuts drying time in hot air or RF dryers significantly.   Improves Production Efficiency - Speeds up workflow in dyeing and finishing processes. Reduces Manual Handling - Often includes hydraulic or pneumatic lifting for easy bobbin loading/unloading.   Features of Automatic Bobbin Hydro extractor: High-Speed Stainless Steel Drum - Rust-resistant and built for stable, high-speed spinning. PLC or Digital Controller - For setting speed, time, and safety interlocks. Soft Start & Stop Function - Protects yarn and machine from sudden movement or shock. Automatic Lid Locking System - Ensures safety during operation.   Efficient Drainage System - Quickly removes expelled water to drain line. Vibration-Free Design - Balanced system reduces noise and mechanical wear.   How to Use Automatic Bobbin Hydro extractor: Prepare Bobbins - Ensure dyed bobbins are properly packed and free of loose ends. Load the Machine - Open the lid and place bobbins evenly inside the perforated drum.     - Avoid overloading to maintain balance during spinning.   Close and Lock Lid - Securely close the lid; the automatic locking system will engage.   Set Parameters- Use the control panel to set spinning speed and time according to yarn type. Start the Cycle - Press start; the machine will gradually accelerate to the preset speed. Monitor Operation - The machine runs, extracting water by centrifugal force.   Cycle Completion - After the set time, the machine slows down and stops automatically. Unload Bobbins - Open the lid once unlocked and carefully remove the hydro-extracted bobbins. Clean the Machine - Remove any residual water or lint from the drum after use.   Maintenance Tips for Automatic Bobbin Hydro extractor: Daily: ☐ Clean the drum and interior to remove lint and water residues ☐ Check lid locking mechanism for smooth operation ☐ Inspect drain pipes for clogging   Weekly: ☐ Lubricate moving parts as per manufacturer instructions ☐ Inspect belt or motor coupling for wear ☐ Test safety interlocks and emergency stop   Monthly: ☐ Check electrical wiring and control panel for damage ☐ Balance drum if vibrations are noticeable ☐ Tighten all bolts and fasteners   Safety Tips: ☐ Always ensure the lid is properly locked before starting ☐ Do not overload the drum to avoid imbalance and damage ☐ Keep hands and loose clothing clear of moving parts ☐ Use emergency stop in case of abnormal noise or vibration ☐ Turn off power before cleaning or maintenance   Automatic Bobbin Hydro extractor Maintenance Checklist Daily: ☐ Clean drum and interior from lint & water ☐ Check lid locking mechanism ☐ Inspect drain pipes for clogging   Weekly: ☐ Lubricate moving parts as per manual ☐ Inspect belt/motor coupling for wear ☐ Test safety interlocks & emergency stop   Monthly: ☐ Check electrical wiring and control panel ☐ Balance drum if vibration occurs ☐ Tighten bolts and fasteners   Safety Checklist ☐ Confirm lid is locked before operation ☐ Avoid overloading drum ☐ Keep hands & loose clothing away from moving parts ☐ Use emergency stop if needed ☐ Power off before cleaning or maintenance   TECHNICAL DATA OF THE MACHINE
      • Computer system: Foshan HuaGao Chinese English computer, equipped with LG PLC.
      • Electromagnetic valve: Ningbo Jiaerling
      • Frequency converter: Use Made in China frequency converters.
      • Pump: self-made high head and large flow centrifugal water pump.
      • Main pump motor: Anhui Wannan Motor.
       
      • Master cylinder liquid level: Use 4-20mA analog signal output.
      • Level of deputy temporary worker: use foam water level gauge. (American Mike)
      • Temperature detection and display: digital temperature display instrument, dual temperature measuring probes.
      • The safety system has a triple cylinder head safety interlock mechanism, and the main cylinder is equipped with a stainless
      • steel safety valve.
      • Heat exchanger: external spacer heating.
      • Feeding system: Quantitative feeding based on the process curve.
       
      • Circulation system: The main pump flows internally and externally, which is automatically controlled by a computer or manually controlled by a relay.
      • Valves: Y valves are used for heating, stainless steel Y valves are used for single inlet and single row, and other Y valves are produced by joint ventures.
      • Temperature control: on-off temperature control, controlled by a computer, with automatic heating, cooling, and insulation functions.
      • Dyeing method: air cushion type.
      • Opening method: manual opening.
      • Surface treatment: polishing inside and outside the cylinder.
      • Cage: Each dyeing machine is equipped with butterfly blades and self-locking locks.
       
      • Body plate: high-quality stainless steel. (S31603)
      • Bath ratio: 1:5-1:6
      • Chemical material system: including heating and water adding functions, including overflow type salt melting device.
      • Overflow cleaning: The cleaning port is installed on the upper part of the cylinder port, and the bottom of the cylinder is filled with water, while the cylinder is drained for easy cleaning.
      • Commutation method: Novel "U" type commutation.
      • Random accessories: Each model comes with one set of mechanical seals, pot mouth rings, and reversing seals for the main and auxiliary pumps.
        Automatic Bobbin Hydro extractor

        Automatic Bobbin Hydro extractor

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      Steam Soaping Machine
      Steam Soaping Machine

      Steam Soaping machine

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      Steam Soaping Machine

      Steam Soaping Machine

      Steam Soaping Machine

      A Steam Soaping Machine is a specialized laboratory apparatus used in textile dyeing processes, particularly for post-dyeing treatments like soaping, which enhances color fastness and removes unfixed dyes from fabric samples. This machine is designed to perform soaping treatments on dyed textile samples using steam. Soaping is a critical step in dyeing, especially for reactive dyes, as it removes unfixed dye particles, ensuring better color fastness and preventing dye bleeding. The steam soaping process involves treating the dyed fabric with a soaping solution at elevated temperatures, facilitated by steam, to achieve optimal results. ⚙️ Key Features of Steam Soaping Machine - Beaker Material: Constructed with high-grade 316L stainless steel for excellent corrosion resistance and durability.- Operation Modes: Offers both automatic control and manual water filling options, providing flexibility in operation. - Drainage System: Equipped with an automatic drainage device for efficient removal of used solutions.- Temperature Control: Precise temperature regulation to maintain optimal soaping conditions.- Compact Design: Suitable for laboratory settings, occupying minimal space while delivering effective performance. ✅ Benefits of  Steam Soaping Machine - Enhanced Color Fastness: Effectively removes unfixed dyes, resulting in improved wash and rub fastness of the fabric.- Efficient Processing: Reduces the time required for post-dyeing treatments compared to conventional methods.- Consistent Results: Provides uniform treatment across samples, ensuring reproducibility in testing and quality control.- Resource Optimization: Minimizes water and chemical usage through controlled processing parameters.- Versatility: Applicable to various fabric types and dye classes, making it a valuable tool in research and development. Typical Applications - Laboratory Testing: Used in dyeing laboratories for evaluating the fastness properties of dyed samples. - Research and Development: Assists in developing and optimizing dyeing processes and formulations. - Quality Control: Ensures that dyed fabrics meet specified fastness standards before bulk production. In summary, a Steam Soaping Machine is an essential laboratory instrument in the textile industry, facilitating efficient and effective post-dyeing treatments to enhance the quality and durability of dyed fabrics. Features of Steam Soaping Machine:
      1. High-Grade Stainless Steel Beakers - Made from 316L stainless steel for excellent chemical and heat resistance.
      2. Steam-Based Heating - Uses direct or indirect steam to maintain consistent high temperatures ideal for soaping.
      1. Precise Temperature Control - Maintains stable temperatures (typically up to 98–100°C) for effective removal of unfixed dyes.
      2. Automatic and Manual Modes - Offers both programmable automatic cycles and manual operation for flexibility.
       
      1. Beaker Agitation or Rotation - Ensures uniform soaping action across fabric surfaces.
      2. Automatic Drainage System - Efficiently removes used soaping solution to speed up cycle changeovers.
      1. Compact Design - Fits well in lab settings while allowing multiple samples to be processed simultaneously.
      2. Safety Features - Includes pressure and temperature protection systems to ensure safe operation.
       
      1. Low Water and Chemical Use - Designed for minimal liquor ratios, enhancing sustainability.
      2. User-Friendly Interface - Simple digital controls or touch panel for easy operation and cycle programming.
      How to Use a Steam Soaping Machine:
      1. Prepare the Dyed Sample - After dyeing, rinse the fabric to remove surface dye and prepare it for soaping.
      2. Load the Fabric - Place the dyed fabric or sample into the beakers or holders inside the machine.
      1. Add Soaping Solution - Pour the prepared soaping agent (usually a detergent solution) into the beakers or tank as per recipe.
      2. Set Parameters
      - Use the control panel to set: - Temperature (usually 95–98°C) - Soaping time (typically 10–20 minutes) - Steam mode (direct or indirect, if applicable)  
      1. Start the Cycle - Begin the soaping process. The machine will heat the solution using steam and agitate/rotate the beakers for even treatment.
      1. Drain and Rinse - After the cycle ends, the machine may auto-drain. Rinse the fabric with warm water to remove residual chemicals.
      1. Unload the Samples - Carefully remove the fabric. Inspect for evenness and color fastness improvement.
      2. Clean the Machine - Rinse and dry the beakers or tank to maintain hygiene for the next use.
        Safety Tips: - Wear gloves and goggles. - Do not open the lid during operation. - Ensure steam connections are secure.       Steam Soaping machine used for sample soaping after dyeing in laboratory Beaker material: 316L S/S automatic control / manual filling water device, with automatic drainage device. Steam Soaping machine Dunlin price in Bangladesh Steam Soaping machine Dunlin in textile testing equipment Textile testing equipment in Bangladesh Textile testing equipment in Dhaka Textile testing equipment in Uttara MAAM tex Steam Soaping machine Dunlin price in Bangladesh
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      Digital Temperature Humidity Meter

      Digital Temperature Humidity Meter

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      Digital Temperature Humidity Meter

      Digital Temperature Humidity Meter

        A Digital Temperature Humidity Meter, also known as a digital hygrometer, is an electronic device used to measure and display the relative humidity (RH) of the air, often along with temperature. It's commonly used in laboratories, industrial settings, storage areas, and homes to monitor moisture levels.   Key Features of Digital Temperature Humidity Meter: - Digital Display: Shows humidity (in % RH) and often temperature (in °C/°F). - Sensor-Based Measurement: Uses capacitive or resistive sensors for accurate readings. - Compact & Portable: Available in handheld or wall-mountable forms. - Data Logging (in some models): Records humidity levels over time for analysis. - Min/Max Readings: Displays historical high and low humidity values.   Common Applications of Digital Temperature Humidity Meter: - Laboratories: Maintaining stable humidity for experiments or sample storage. - Warehouses: Monitoring conditions for sensitive goods (e.g., electronics, paper, pharmaceuticals). - HVAC Systems: Ensuring proper climate control. - Homes: Preventing mold growth or overly dry conditions.   Benefits of Digital Temperature Humidity Meter: - Accurate and quick readings - Easy to use and read - Helps in maintaining comfort, safety, and product integrity Would you like recommendations for models or guidance on calibration? Benefits of Digital Humidity meter Here are the key benefits of using a Digital Humidity Meter:   ✅ 1. Accurate Humidity Monitoring - Provides precise relative humidity (%RH) readings, essential for sensitive environments. ✅ 2. Fast and Real-Time Results - Displays immediate data, allowing for quick adjustments to environmental conditions. ✅ 3. Dual Measurement - Many models also measure temperature, offering a more complete picture of ambient conditions.   ✅ 4. Easy to Use - Simple digital interface with clear display, suitable for both professionals and non-technical users. ✅ 5. Compact and Portable - Lightweight design makes it ideal for field use, indoor monitoring, or mounting on walls. ✅ 6. Prevents Damage - Helps avoid moisture-related issues like mold, corrosion, static buildup, and product degradation.   ✅ 7. Supports Quality Control - Essential for labs, warehouses, and manufacturing environments to maintain product integrity. ✅ 8. Data Logging (Optional) How to use Digital Humidity meter Here are the key features of a Digital Humidity Meter: 1. Digital Display - Shows real-time humidity (%) and often temperature (°C/°F). - Some include backlit screens for easy viewing.   2. High Accuracy Sensors - Uses capacitive or resistive sensors for accurate and stable humidity readings. 3. Min/Max & Hold Functions - Displays minimum, maximum, and current readings. - "Hold" function freezes the current reading for review.   4. Data Logging (in advanced models) - Records humidity data over time for monitoring trends. 5. Portable or Wall-Mountable - Available as handheld, desktop, or wall-mounted units for different environments.   6. Battery or USB Powered - Operates on standard batteries or via USB power for flexibility. 7. Optional External Probes - Some models support external humidity/temperature sensors for remote monitoring. 8. Calibration Option - Allows manual or automatic calibration to maintain accuracy.   Here’s a quick step-by-step guide on how to use a Digital Temperature Humidity Meter: ✅ 1. Power On the Device - Insert batteries (if portable) or plug it in (if wall-mounted). - Press the power button to turn it on. ✅ 2. Place It Properly - Set the meter in an open, well-ventilated area. - Avoid placing near windows, vents, or direct heat sources for accurate readings.   ✅ 3. Wait for Stabilization - Allow the device a few seconds to stabilize and show accurate humidity and temperature readings. ✅ 4. Read the Display - Humidity will be shown as % RH (Relative Humidity). - Most models also display temperature in °C or °F.   ✅ 5. Use Additional Features (if available) - Press buttons to view Min/Max, Data Log, or switch units. - Some advanced models may have Bluetooth or USB for data transfer. ✅ 6. Maintain the Device - Clean sensor area gently if dusty. - Calibrate periodically if required (check manual).  
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