Laboratory hydro Extractor
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Laboratory Hydro Extractor
A Laboratory Hydro Extractor is a compact, high-speed centrifuge used in textile labs to remove excess water from fabric or yarn samples after dyeing or washing. It works on the principle of centrifugal force, efficiently reducing moisture content before drying.
Key Features:
- Centrifugal Water Extraction – Uses high-speed spinning (typically 1400–2800 RPM) to extract water from textiles.
- Stainless Steel Inner Basket – Perforated drum holds fabric/yarn securely and allows water to drain efficiently.
- Compact Lab Design – Space-saving unit designed specifically for laboratory sample sizes.
- Digital Timer and Speed Control – Allows precise setting of spin duration and RPM to match sample needs.
- Safety Lock System – Ensures the lid remains closed during operation for user safety.
- Quick Water Removal – Significantly reduces drying time by extracting up to 90–95% of water content.
- Low Noise and Vibration – Balanced design ensures quiet and stable operation.
Applications:
– Dewatering of dyed or washed fabric/yarn lab samples.
– Pre-drying step in dyeing and finishing tests.
– Useful in textile, apparel, and dyeing labs for faster workflow.
Benefits of Laboratory Hydro Extractor:
- Efficient Water Removal – Rapidly extracts 90–95% of water from samples, reducing drying time significantly.
- Saves Time and Energy – Cuts down the load on dryers and shortens total processing time in lab workflows.
- Improves Sample Quality – Gentle spinning preserves fabric structure, avoiding damage or distortion.
- Precise Control – Adjustable speed and timer ensure optimal settings for different fabric types.
- Compact and Lab-Friendly – Small footprint ideal for laboratory use with limited space.
- User Safety – Safety lock prevents lid opening during operation, protecting the user.
- Cost-Effective – Reduces the need for extended dryer use, saving on electricity and equipment wear.
- Versatile Use – Suitable for yarn, fabric, and garment samples across various fiber types.
Features of Laboratory Hydro Extractor:
- High-Speed Centrifugal Operation – Typically runs at 1400–2800 RPM for quick and efficient water removal.
- Stainless Steel Inner Drum – Corrosion-resistant, perforated basket for durability and efficient water drainage.
- Digital Timer and Speed Control – Allows precise control of spin duration and speed based on sample type.
- Compact and Portable Design – Ideal for lab environments with limited space.
- Safety Lock Mechanism – Prevents the lid from opening while the machine is in operation.
- Shock Absorption System- Reduces vibration and noise for smooth, stable performance.
- Quick Cycle Times – Short dewatering cycles improve lab throughput and efficiency.
- Low Maintenance Design – Simple mechanical setup with easy-to-clean components.
- Sample Versatility – Suitable for small fabric swatches, yarns, and small garments.
- Energy Efficient – Uses minimal power while delivering high performance.
How to Use a Laboratory Hydro Extractor:
- Prepare the Sample – After dyeing or washing, gently squeeze excess water from the fabric or yarn sample by hand.
- Load the Sample – Open the lid and place the sample evenly in the stainless steel drum. – Avoid overloading or uneven placement to maintain balance.
- Close the Lid securely – Ensure the safety lid is properly closed and locked.
- Set the Timer and Speed – Use the control panel to set the spin time (typically 1–5 minutes) and RPM suitable for the sample type.
- Start the Machine- Press the start button. The extractor will spin at the selected speed to remove water via centrifugal force.
- Wait for Spin Completion – The machine will automatically stop after the timer runs out.
- Unload the Sample – Once the drum stops completely, open the lid and carefully remove the sample.
- Proceed to Drying – The dewatered sample can now be air-dried or placed in a drying oven or stenter.
Safety Tips:
– Always ensure the lid is closed before starting.
– Do not open the lid while the drum is spinning.
– Balance the load to prevent vibration or noise.
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Small Dehydrator
Model: DUN-SD185
Brad: DUNLIN
Origin: China
Application scope of small dehydrator:
This dehydrator is a kind of small sample dehydration
experimental equipment with micro capacity
Parameter specification:
Inner barrel size: 185mm in diameter * 80Hmm
Outer barrel size: ∮200*125Hmm
Overall dimension: 290 * 220* 295Hmm
Power supply: single phase 220 V / 50 Hz power: 60 W speed: 1800 R / min
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Steam Soaping machine
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- Steam-Based Heating - Uses direct or indirect steam to maintain consistent high temperatures ideal for soaping.
- Precise Temperature Control - Maintains stable temperatures (typically up to 98–100°C) for effective removal of unfixed dyes.
- Automatic and Manual Modes - Offers both programmable automatic cycles and manual operation for flexibility.
- Beaker Agitation or Rotation - Ensures uniform soaping action across fabric surfaces.
- Automatic Drainage System - Efficiently removes used soaping solution to speed up cycle changeovers.
- Compact Design - Fits well in lab settings while allowing multiple samples to be processed simultaneously.
- Safety Features - Includes pressure and temperature protection systems to ensure safe operation.
- Low Water and Chemical Use - Designed for minimal liquor ratios, enhancing sustainability.
- User-Friendly Interface - Simple digital controls or touch panel for easy operation and cycle programming.
- Prepare the Dyed Sample - After dyeing, rinse the fabric to remove surface dye and prepare it for soaping.
- Load the Fabric - Place the dyed fabric or sample into the beakers or holders inside the machine.
- Add Soaping Solution - Pour the prepared soaping agent (usually a detergent solution) into the beakers or tank as per recipe.
- Set Parameters
- Start the Cycle - Begin the soaping process. The machine will heat the solution using steam and agitate/rotate the beakers for even treatment.
- Drain and Rinse - After the cycle ends, the machine may auto-drain. Rinse the fabric with warm water to remove residual chemicals.
- Unload the Samples - Carefully remove the fabric. Inspect for evenness and color fastness improvement.
- Clean the Machine - Rinse and dry the beakers or tank to maintain hygiene for the next use.

Digital Elmendorf tearing tester
Digital Elmendorf Tearing Tester
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- Digital Readout - Easy-to-read display gives instant, reliable results without manual calculations.
- High Reproducibility - Ensures consistent test outcomes due to controlled tearing angle and speed.
- Fast Testing Process - Simple loading and quick test cycle increase lab efficiency.
- Suitable for Various Materials - Tests a wide range of flexible materials like textiles, paper, plastic, and packaging.
- Customizable Range - Use of optional weights extends the test range for low to high tear strength materials.
- Low Sample Waste - Requires small fabric or material samples, reducing waste during testing.
- Standards Compliance - Meets international testing standards (e.g., ASTM D1424, ISO 13937) for credibility and uniformity.
- Precision Sample Clamp - Securely holds samples in place to ensure accurate tear initiation.
- Pre-Cutting Blade - Integrated knife creates a precise initial slit in the sample before tearing.
- User-Friendly Interface - Simple buttons and screen navigation for ease of operation.
- Standard Test Compliance - Compatible with ASTM D1424, ISO 1974, ISO 13937, and other tear strength standards.
- Sturdy Construction - Made with durable materials for long-lasting performance and stable operation.
- Compact Design - Space-efficient footprint ideal for laboratory environments.
- Data Output Options- Some models offer USB or printer connectivity for result documentation.
- Prepare the Sample - Cut the material (fabric, paper, film, etc.) to standard size (typically 100 × 63 mm for textiles) and slit it with the pre-cutter as required.
- Select Pendulum Weight - Choose the appropriate pendulum or add counterweights based on expected tear strength.
- Calibrate the Machine - Set the pendulum to its starting position and zero the display.
- Clamp the Sample - Fix one half of the sample in the stationary clamp and the other in the moving clamp.
- Cut the Initial Slit - Use the integrated blade to make a precise cut at the marked slit area (usually 20 mm).
- Release the Pendulum - Trigger the pendulum to swing and tear the sample through the pre-slit.
- Read the Result - The digital display will show the tearing force automatically (in g, mN, or cN).
- Record or Export Data - Save or print the result if your model supports USB or printer connection.
- Reset for Next Test - Reposition the pendulum and prepare a new sample for the next cycle.

Rainin Digital Pipette
Rainin Digital Pipette

Digital Pipette
- Digital Volume Setting
- High Accuracy and Precision
- Ergonomic Design
- Easy Calibration and Maintenance
- Durable and Chemically Resistant - Built with high-quality materials that resist damage from chemicals and frequent use.
- Models and Volume Ranges - Available in single-channel and multi-channel versions.
- LTS (LiteTouch System) - Many Rainin pipettes use the LTS tip system which reduces tip ejection force and ensures a consistent seal.
- Compliance and Traceability - Some digital models offer data storage or integration with lab information systems for traceability.
- High Accuracy and Precision - Ensures reliable and reproducible results, essential for sensitive experiments.
- Digital Volume Control - Reduces human error with easy and precise volume setting via digital interface.
- Ergonomic Design- Minimizes hand strain and fatigue during prolonged use; ideal for repetitive pipetting tasks.
- LiteTouch System (LTS) - Eases tip attachment and ejection, reducing risk of RSI (Repetitive Strain Injury) and improving comfort.
- Versatile Volume Range - Available in multiple models to handle volumes from microliters to milliliters.
- Durable and Reliable - Built with high-quality materials for long life and resistance to chemicals and frequent use.
- Easy Maintenance and Calibration - Simplified calibration and cleaning ensure long-term performance and compliance.
- Data Integrity and Traceability -Some models store data, supporting audit trails and regulatory compliance.
- Enhanced Productivity - Quick setup, easy operation, and consistent performance speed up lab workflows.
- Digital Volume Adjustment - Precise and easy-to-read digital display for accurate volume setting.
- High Precision and Accuracy- Delivers consistent results, meeting ISO and GLP/GMP standards.
- Ergonomic Design- Lightweight, balanced with low plunger and tip ejection force to reduce fatigue.
- LiteTouch Tip Ejection System (LTS) - Reduces tip attachment/ejection force, improving comfort and consistency.
- Durable Construction - Built with high-quality, chemically resistant materials for long-term use.
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- Single-Channel and Multi-Channel Options - Suitable for various applications including high-throughput assays.
- Autoclavable Components- Some parts can be autoclaved for sterilization and contamination control.
- Easy Calibration and Maintenance - User-friendly calibration settings with accessible parts for cleaning.
- Optional Electronic Models - Some versions include programmable features, multiple modes (e.g., reverse pipetting), and memory storage.
HTHP Glycerin bath dyeing machine
HTHP Glycerin Bath Dyeing Machine

HTHP dyeing machine
- High Temperature Capability - Operates up to 140°C or more, ideal for disperse dyeing of polyester which requires elevated temperatures.
- Glycerin as Heat Transfer Medium - Glycerin allows for precise and uniform heating beyond the boiling point of water, without pressure buildup as in steam-based systems.
- Small Sample Dyeing - Used for lab-scale dyeing of fabric or yarn samples (commonly 5–10 g per tube), useful in R&D or color matching.
- Multiple Sample Capacity - Usually has multiple dyeing tubes/chambers for simultaneous dyeing of several samples under identical conditions.
- Accurate Temperature and Time Control - Digital or microprocessor-based controllers regulate temperature, heating rate, and timing precisely.
- Uniform Dyeing - Ensures even dye penetration due to consistent heat distribution and controlled rotation or agitation.
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- Energy Efficient- Glycerin retains heat longer, reducing energy consumption compared to traditional steam-based dyeing.
- Accurate Process Control - Precise temperature and time control enhance reproducibility and dyeing consistency.
- Ideal for Lab and Sample Work - Perfect for R&D, shade matching, and recipe development with small fabric or yarn samples.
- Multi-Sample Dyeing - Allows multiple samples to be dyed simultaneously under identical conditions, saving time and effort.
- Compact and Safe - Bench-top design fits in laboratories and is safer than high-pressure steam systems.
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- High-Temperature Operation - Capable of dyeing up to 140–150°C, suitable for synthetic fibers like polyester.
- Glycerin as Heat Medium - Uses glycerin for uniform, efficient heat transfer without generating high steam pressure.
- Multiple Dyeing Chambers - Usually equipped with 6–24 tubes for simultaneous multi-sample dyeing under identical conditions.
- Digital Temperature Controller- Offers precise control of temperature, time, and heating rate with programmable settings.
- Compact and Lab-Friendly Design - Bench-top model, easy to operate in laboratory environments with limited space.
- Stainless Steel Construction - Corrosion-resistant and durable for long-term, high-temperature operation.
- Safety Features - Includes over-temperature protection and thermal insulation to prevent heat loss and ensure operator safety.
- Agitation or Sample Rotation- Some models offer rotation or agitation for uniform dye penetration.
- Energy Efficient Heating - Glycerin’s heat retention improves energy efficiency over water- or steam-based systems.
- Low Maintenance - Simplified mechanical system reduces the need for frequent servicing.
Digital Bench top PH Meter
Digital Bench top PH Meter

Digital Bench top PH Meter
Brand: Hanna Model: HI2002 Country of Manufacture: Romania Origin: USA
Digital Bench top PH Meter
Single parameter of Digital Bench top PH Meter features user-friendly tablet design with bench, portable or wall mount options for ultimate flexibility. Switch from portable to bench in the same procedure or clear the surface for easier working and hang on the wall. Digital Bench top PH Meter Range -2.00 to 16.00pH; pH Digital smart electrode compatible Accuracy: ±0.01 pH edge® pH is dedicated to testing pH. Using Hanna's latest innovation in technology and design, edge® can be adapted to suit your working method. Select from hand held, wall mount or bench top - or switch between them all. edge® is happy any which way. Simply plug in the electrode, then play. Measurement is simpler, quicker and more accurate than ever. Results are fast and reliable. Combining high precision technology with the user-friendly dimensions and format of a small digital tablet, edge® is breaking new ground in electrochemistry. This is a must-have meter for your laboratory.pH Range | basic mode: -2.00 to 16.00 pH; standard mode: -2.000 to 16.000 pH | |
Resolution | basic mode: 0.01 pH; standard mode: 0.001 pH | |
Accuracy (@25°C) | basic mode: ±0.01 pH; standard mode: ±0.002 pH | |
Calibration | basic mode: automatic, up to three points calibration, 5 standard buffers available; standard mode: automatic, up to five point calibration, 7 standard buffers available and two custom buffers | |
Temperature Compensation | automatic, -5.0 to 100.0°C (using integral temperature sensor) | |
Electrode Diagnostics | standard mode: probe condition, response time and out of calibration range | |
mV pH Range | ±1000 mV | |
Resolution | 0.1 mV | |
Accuracy (@25°C) | ±0.2 mV | |
ORP Range | ±2000 mV | |
Resolution | 0.1 mV | |
Accuracy (@25°C) | ±0.2 mV | |
Temperature Range | -20.0 to 120.0°C | |
Resolution | 0.1°C | |
Accuracy | ±0.5°C | |
Additional Specifications: | ||
Probe | HI-11310 digital glass body pH electrode with 3.5mm connector and 1m cable | |
Logging | up to 1000 (400 for basic mode) records organised in: manual log-on demand (max. 200 logs), manual log-on-stability (max. 200 logs), interval logging (max. 600 samples; 100 lots) | |
Connectivity | 1 USB port for storage; 1 micro USB port for charging and PC connectivity | |
Environment | 0 to 50°C; RH max 95% non-condensing | |
Power Supply | 5 VDC adapter (included) | |
Dimensions | 2020 x 140 x 12 mm | |
Weight | 250 g |
- High Accuracy and Resolution
- Digital Display - Large, clear LCD or LED screen shows pH readings, temperature, and sometimes mV or ion concentration. - Some models include a backlit display for better visibility.
- Electrode System - Uses a pH-sensitive electrode (usually glass) connected to a reference electrode. Electrodes are often replaceable and require regular calibration and maintenance.
- Temperature Compensation - Automatic or manual temperature compensation to correct pH readings based on sample temperature. - Integrated temperature sensors or separate probes are used.
- Calibration Functions - Supports 2-point, 3-point, or multi-point calibration using standard buffer solutions. - Auto-recognition of calibration buffers in advanced models.
- Data Storage and Connectivity - Internal memory for storing results. - USB or RS232 ports for data export to PCs or printers; some models support wireless connectivity.
- Sturdy Design - Benchtop models are larger and more stable than portable meters. - Often come with a durable casing and electrode arm for hands-free operation.
- High Accuracy and Precision
- User-Friendly Interface- Digital displays (LCD/LED) make readings easy to see and interpret.- Many models offer intuitive controls and guided calibration, simplifying operation.
- Advanced Calibration Features- Supports multi-point calibration for improved accuracy across a wide pH range.- Some models automatically recognize buffer solutions, reducing user error.
- Temperature Compensation- Automatic temperature compensation (ATC) corrects readings based on sample temperature, ensuring accuracy.
- Stable and Durable Design- Benchtop units are more robust and stable than handheld devices, reducing the risk of spills or tipping.- Often include electrode holders or arms for secure, hands-free measurements.
- Data Management and Connectivity- Built-in memory for storing measurement data.USB, RS232, or wireless connectivity for exporting data to computers or laboratory information systems (LIS).
- Multi-Functionality- Some models also measure ORP (oxidation-reduction potential), ion concentration, or conductivity.- Suitable for a variety of testing needs beyond just pH.
- Ideal for Long-Term Use- Designed for prolonged and repeated use in laboratory environments.- Replaceable electrodes and parts extend the meter’s usable life.
- Compliance and Documentation- Data logging features support documentation and compliance with regulatory standards in regulated industries (e.g., pharma, food, environmental testing).
Fabric air permeability tester
Fabric Air Permeability Tester
Fabric Air Permeability Tester is a lab instrument used to measure how easily air passes through a fabric. It quantifies the air permeability, which is crucial for evaluating breathability, comfort, and functional performance in textiles. Purpose Fabric Air Permeability Tester: It determines the rate of airflow through a fabric sample under a set air pressure, typically reported in units like cm³/cm²/s or L/m²/s. Working Principle: The tester creates a pressure difference across the fabric sample and measures the volume of air flowing through it. Higher air permeability means the fabric is more breathable. Main Components of Fabric Air Permeability Tester: - Test Head / Clamp: Holds the fabric securely without leakage. - Pressure Regulator: Maintains a constant air pressure during testing. - Flow Meter or Digital Sensor: Measures the actual airflow rate through the fabric. - Display Unit: Shows readings of air permeability instantly. Applications of Fabric Air Permeability Tester: - Performance textiles (sportswear, PPE) - Technical fabrics (filters, tents, airbags) - Medical textiles (masks, gowns) - Nonwovens and industrial materials Benefits of Fabric Air Permeability Tester:- Accurate Breathability Measurement - Precisely measures how breathable a fabric is, essential for comfort and performance.
- Supports Quality Control - Ensures consistent air permeability in fabric batches, critical for products like PPE, sportswear, and filters.
- Enhances Product Design - Helps in selecting or engineering fabrics with the right airflow properties for specific uses.
- Standard Compliance - Conforms to international testing standards (e.g., ASTM D737, ISO 9237), ensuring global credibility.
- Quick and Reliable Testing - Provides rapid results, increasing lab efficiency and production decision-making speed.
- Wide Material Compatibility - Suitable for woven, nonwoven, knitted fabrics, and even paper or coated materials.
- Improves Functional Performance - Helps optimize products for ventilation, moisture control, and thermal comfort.
- Reduces Product Failure - Identifies underperforming fabrics early, minimizing risks in high-performance applications.
- Digital Display - Shows air permeability readings clearly in units like L/m²/s or cm³/cm²/s.
- Precise Test Head/Clamp - Provides an airtight seal to prevent air leakage and ensure accurate results.
- Adjustable Pressure Settings - Allows testing under various pressure drops (e.g., 10–2500 Pa), depending on fabric type.
- Automatic Airflow Measurement - Built-in sensors or flow meters capture airflow rate automatically for quick analysis.
- Multiple Test Area Sizes - Interchangeable test plates to match different sample sizes and standard requirements.
- Data Logging and Export - Some models include USB or software connectivity for storing and exporting test results.
- Standard Compliance - Conforms to ASTM D737, ISO 9237, BS 5636, DIN 53887, etc.
- Robust Construction - Built with corrosion-resistant materials and durable components for long-term lab use.
- Low Maintenance - Simple cleaning and calibration process for reliable performance.
- Compact and User-Friendly Design - Ideal for lab benches and easy operation with minimal training.
- Prepare the Sample - Cut the fabric sample to the required size (usually circular, e.g., 20 cm²).
- Mount the Sample - Place the fabric securely in the test clamp or holder, ensuring no wrinkles or gaps.
- Set Test Parameters - Adjust the air pressure drop according to the fabric type or standard (e.g., 100 Pa).
- Start the Test - Turn on the air supply and start the airflow through the fabric.
- Read the Measurement - The digital display will show the air permeability value in the selected units.
- Record the Results - Note the readings or export data if the device supports it.
- Repeat if needed - Test multiple samples or areas for accuracy and average the results.
- Clean and Maintain - After testing, clean the clamp and ensure the device is calibrated regularly.

Fabric Stiffness Tester
Fabric Stiffness Tester
Fabric Stiffness Tester is a lab instrument used to measure the stiffness or flexural rigidity of fabric materials. It evaluates how resistant a fabric is to bending, which influences its drape, comfort, and handling characteristics. Purpose of Fabric Stiffness Tester: To determine the stiffness of textiles by measuring the bending length and calculating flexural rigidity, often using methods like the Cantilever Test (as per ASTM D1388 or ISO 9073-7). Working Principle of Fabric Stiffness Tester: A fabric strip is slid over a horizontal platform until its free end bends under its own weight to a specific angle (usually 41.5°). The length at which this occurs is used to calculate bending length and stiffness. Main Components of Fabric Stiffness Tester: - Test Platform: Flat surface for sample movement. - Graduated Scale: Measures the overhanging length of fabric. - Angle Indicator: Guides the measurement based on standard deflection angle. - Fabric Clamp or Guide: Helps place and move the sample smoothly. Applications of Fabric Stiffness Tester: - Apparel fabrics (e.g., for comfort and drape analysis) - Technical textiles (e.g., automotive, medical fabrics) - Paper, nonwovens, and films Benefits of Fabric Stiffness Tester:- Accurate Measurement of Flexibility - Provides reliable data on fabric stiffness, essential for quality control and product development.
- Improves Product Comfort - Helps assess how soft or rigid a fabric will feel in clothing or furnishings.
- Supports Material Selection - Aids designers and engineers in choosing the right fabric for specific applications based on stiffness.
- Quality Assurance - Detects fabric inconsistencies or defects that affect handling or drape.
- Standards Compliance - Enables testing as per international standards like ASTM D1388 and ISO 9073-7 for global product approval.
- Quick and Simple Operation - Delivers fast results with minimal operator training or preparation.
- Applicable to Multiple Materials - Suitable for woven, nonwoven, knitted fabrics, paper, and films.
- Enhances R&D Accuracy - Supports consistent material testing during product innovation and textile finishing.
- Graduated Measurement Scale - Precise scale to measure overhang length for accurate stiffness calculation.
- Flat Test Platform - Smooth, level surface ensures consistent and reliable fabric movement.
- Standard Deflection Angle Guide - Built-in 41.5° angle reference for consistent stiffness testing (per ASTM/ISO).
- Manual or Motorized Models - Available in both types for simple or automated operation depending on lab needs.
- Compact Design - Space-saving unit ideal for textile labs and quality control rooms.
- Sample Holder or Clamp - Ensures correct alignment and smooth feeding of fabric strips during testing.
- Durable Construction - Made of corrosion-resistant materials like stainless steel or aluminum for long-term use.
- Compliance with Standards - Supports methods like ASTM D1388, ISO 9073-7 for stiffness testing of fabrics.
- Lightweight and Portable - Easy to move and use in various lab settings.
- Low Maintenance - Simple mechanical parts require minimal servicing.
- Prepare the Sample - Cut the fabric into a rectangular strip (e.g., 25 mm × 200 mm), as per standard.
- Place the Sample - Lay the fabric strip flat on the test platform with one end aligned at the zero mark.
- Slide the Fabric - Gently push the fabric forward so it slowly overhangs the platform.
- Watch for Deflection - Stop sliding when the free end of the fabric bends down to the reference angle (typically 41.5°).
- Read the Bending Length - Measure the overhang distance from the scale. This is the bending length (C).
- Calculate Flexural Rigidity
- Repeat for Accuracy - Test both warp and weft directions and average the results for better accuracy.

Digital Yarn Twist Tester
Digital Yarn Twist Tester

Digital Yarn Twist Tester

Digital Yarn Twist Tester