Fastness Rotary Friction Tester
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    Fastness Rotary Friction Tester
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    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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    Spray Rating Tester
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    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:
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      Features of Spray Rating Tester:
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    2. 45° Specimen Mounting Angle - Ensures uniform test setup for accurate and repeatable results.
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    1. Water Reservoir and Funnel System - Provides precise water volume (usually 250 ml) for each test.
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    3. Fill the Reservoir - Pour 250 ml of distilled water into the upper funnel.
     
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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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    1. Durable Material - Made from stable, fade-resistant plastic or cardboard for long-term use.
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      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
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    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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    Counting Balance-Weighing Scale
    Counting Balance-Weighing Scale

    Counting Balance-Weighing Scale

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    Counting Balance-Weighing Scale

    Counting Balance-Weighing Scale

    Counting Balance-Weighing Scale

      A Counting Balance-Weighing Scale (or Counting Weighing Scale) is a precision electronic scale designed to weigh items and simultaneously count them based on individual piece weight. It’s commonly used in industries for inventory management, packaging, and quality control.   Purpose of Counting Balance-Weighing Scale: To quickly and accurately count small items like buttons, beads, screws, or pills by weight. Eliminates manual counting, especially for large quantities.   Working Principle of Counting Balance-Weighing Scale: Weigh a sample quantity of items to determine the average weight of one piece. Place a bulk quantity on the scale. The scale divides the total weight by the unit weight to calculate the total item count.     Applications of Counting Balance-Weighing Scale: Textile accessories (buttons, rivets) Hardware (nuts, bolts, washers) Electronics (resistors, chips) Pharmaceuticals (tablets, capsules) Benefits of Counting Balance-Weighing Scale:   Fast and Accurate Counting - Saves time by quickly counting large quantities of small items. Reduces Human Error- Eliminates mistakes common in manual counting. Improves Productivity - Speeds up packing, inventory, and quality control processes. Versatile Use - Suitable for various industries: textiles, hardware, pharmaceuticals, electronics.   Cost-Efficient- Reduces labor costs and improves operational efficiency. Compact and Portable - Easy to move and use in different workstations. Dual Functionality - Can be used for both counting and standard weighing. Memory and Tare Functions - Stores unit weights and allows container weight deduction.   Features of Counting Balance-Weighing Scale: High Precision Sensors- Ensures accurate weight and count, even for tiny components. Digital Display- Separate displays for total weight, unit weight, and piece count. Tare Function - Allows deduction of container weight for net measurements. Memory Function - Stores frequently used unit weights for fast recall.   Multiple Units Support- Measures in grams, kilograms, pounds, etc. Sample Size Selection- Users can set sample sizes (e.g., 10, 20, 50 pcs) to calculate piece weight. Overload Protection- Prevents damage from excessive weight. Auto Calibration - Maintains long-term accuracy with internal or external calibration options. Sturdy Platform- Stainless steel pan with anti-slip design for stable weighing. Battery and AC Operation- Can run on rechargeable batteries or power adapter.   How to Use Counting Balance-Weighing Scale: Turn On the Scale - Power it on and wait for the display to stabilize at zero. Tare the Container - Place an empty container on the pan and press the "TARE" button to zero out its weight. Set Sample Size - Place a known quantity (e.g., 10 or 20 pcs) of identical items on the scale. - Enter the sample quantity using the keypad. Confirm Unit Weight - The scale calculates and stores the average unit weight automatically. Add Bulk Items - Add the rest of the items into the container. - The display will show the total count based on the stored unit weight. Record Results   - Note down the total piece count and remove the items. Turn Off After Use - Power off the scale to save battery or electricity.     Counting Balance /Weighing Scale Model : DS610C Brand : DIGISCALE Origin : Germany Capacity : 3 kg Division : 0.1g Min Weight : 0.5g Grade : Class 3 Platter : 280 × 215mm Battery : Rechargeable Battery with AC Adaptor Display : Double Large LCD Display Warranty : One Year Service Warranty SPECIFICATION Build With 5 Measuring Units: kg, g, lb, oz, PCS Count Platter : 280 × 215mm Quality : Heavy Duty Premium Quality Product Net / Gross Weight : 3080g / 3130g Battery : Rechargeable Battery with AC Adaptor Battery Capacity: 6V 4.5Ah / 20 HR Adaptor Power Input : AC 220V-240V / 50Hz Adaptor Power Output : 10V DC/ 500mA Display : Double Large LCD Display Color : White-Gray Keyboard : 20 Members Key Operating Temperature : 0-40°C (32-104°F) FEATURES Auto Zero Tracking Automatic Overload Display Grade Class 3 Auto Backlight Double LCD Display Low Battery Indication Rechargeable Battery with Adaptor Save Electricity Advantage Piece Counting Functionality: The DS603C Counting Weighing Scale is prepared with an precise piece checking highlight, perfect for stock administration, generation lines, and quality control assignments. This guarantees you can tally things like screws, jolts, or other little components efficiently. High-Precision Digital Scale Display: The advanced scale show gives clear and precise readings, making it simple to screen weight and amount. Its shinning and natural interface guarantees ease of use in diverse lighting conditions. Digital Scale Calibration: To keep up exactness, the DS610C weighing scale calibration prepare is direct, guaranteeing the scale remains dependable over time. Normal weight scale calibration ensures reliable execution, indeed with overwhelming use. Durable and Reliable Build: The DS610C advanced weight scale is created with strong materials to withstand visit utilize in requesting situations, such as stockrooms and fabricating facilities. Versatility: As a weighing and tallying scale, it combines the benefits of weight estimation and piece tallying in one gadget. This makes it appropriate for a wide extend of applications, from retail to mechanical uses. Categories: Digital Scale and Balance, Piece Counting Scale, Table Top Scale
    Counting Balance-Weighing Scale

    Counting Balance-Weighing Scale

     
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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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