Laboratory Hydro Extractor
Laboratory Hydro Extractor
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    Laboratory Hydro Extractor
    Laboratory Hydro Extractor
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    Laboratory Padder
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    Laboratory hydro Extractor

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    Laboratory Hydro Extractor

    Laboratory Hydro Extractor

    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:

    1. Centrifugal Water Extraction – Uses high-speed spinning (typically 1400–2800 RPM) to extract water from textiles.
    2. Stainless Steel Inner Basket – Perforated drum holds fabric/yarn securely and allows water to drain efficiently.

     

    1. Compact Lab Design – Space-saving unit designed specifically for laboratory sample sizes.
    2. Digital Timer and Speed Control – Allows precise setting of spin duration and RPM to match sample needs.
    3. Safety Lock System – Ensures the lid remains closed during operation for user safety.

     

    1. Quick Water Removal – Significantly reduces drying time by extracting up to 90–95% of water content.
    2. Low Noise and Vibration – Balanced design ensures quiet and stable operation.

     

    Applications:

    – Dewatering of dyed or washed fabric/yarn lab samples.

    – Pre-drying step in dyeing and finishing tests.

    – Useful in textile, apparel, and dyeing labs for faster workflow.

     

    Benefits of Laboratory Hydro Extractor:

    1. Efficient Water Removal – Rapidly extracts 90–95% of water from samples, reducing drying time significantly.
    2. Saves Time and Energy – Cuts down the load on dryers and shortens total processing time in lab workflows.
    3. Improves Sample Quality – Gentle spinning preserves fabric structure, avoiding damage or distortion.

     

    1. Precise Control – Adjustable speed and timer ensure optimal settings for different fabric types.
    2. Compact and Lab-Friendly – Small footprint ideal for laboratory use with limited space.
    3. User Safety – Safety lock prevents lid opening during operation, protecting the user.
    4. Cost-Effective – Reduces the need for extended dryer use, saving on electricity and equipment wear.

     

    1. Versatile Use – Suitable for yarn, fabric, and garment samples across various fiber types.

    Features of Laboratory Hydro Extractor:

     

    1. High-Speed Centrifugal Operation – Typically runs at 1400–2800 RPM for quick and efficient water removal.
    2. Stainless Steel Inner Drum – Corrosion-resistant, perforated basket for durability and efficient water drainage.
    3. Digital Timer and Speed Control – Allows precise control of spin duration and speed based on sample type.

     

    1. Compact and Portable Design – Ideal for lab environments with limited space.
    2. Safety Lock Mechanism – Prevents the lid from opening while the machine is in operation.
    3. Shock Absorption System- Reduces vibration and noise for smooth, stable performance.

     

    1. Quick Cycle Times – Short dewatering cycles improve lab throughput and efficiency.
    2. Low Maintenance Design – Simple mechanical setup with easy-to-clean components.
    3. Sample Versatility – Suitable for small fabric swatches, yarns, and small garments.
    4. Energy Efficient – Uses minimal power while delivering high performance.

    How to Use a Laboratory Hydro Extractor:

    1. Prepare the Sample – After dyeing or washing, gently squeeze excess water from the fabric or yarn sample by hand.
    2. Load the Sample – Open the lid and place the sample evenly in the stainless steel drum. – Avoid overloading or uneven placement to maintain balance.

     

    1. Close the Lid securely – Ensure the safety lid is properly closed and locked.
    2. Set the Timer and Speed – Use the control panel to set the spin time (typically 1–5 minutes) and RPM suitable for the sample type.
    3. Start the Machine- Press the start button. The extractor will spin at the selected speed to remove water via centrifugal force.

     

    1. Wait for Spin Completion – The machine will automatically stop after the timer runs out.
    2. Unload the Sample – Once the drum stops completely, open the lid and carefully remove the sample.
    3. Proceed to Drying – The dewatered sample can now be air-dried or placed in a drying oven or stenter.

     

    Safety Tips:

    – Always ensure the lid is closed before starting.

    – Do not open the lid while the drum is spinning.

    – Balance the load to prevent vibration or noise.

     

     

    Laboratory Hydro Extractor dealer In Bangladesh,

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    Hydro Extractor Price in Bangladesh,
    Laboratory Hydro Extractor in Bangladesh,

     

    Laboratory hydro Extractor
    Small Dehydrator
    Model: DUN-SD185

    Brad: DUNLIN

    Origin: China
    Application scope of small dehydrator:
    This dehydrator is a kind of small sample dehydration
    experimental equipment with micro capacity

    Parameter specification:
    Inner barrel size: 185mm in diameter * 80Hmm
    Outer barrel size: ∮200*125Hmm
    Overall dimension: 290 * 220* 295Hmm
    Power supply: single phase 220 V / 50 Hz power: 60 W speed: 1800 R / min

    Laboratory hydro Extractor Machine Dunlin price in Bangladesh
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    COLOR FASTNESS TO WASHING MACHINE
    COLOR FASTNESS TO WASHING MACHINE

    Color fastness to washing machine

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    COLOR FASTNESS TO WASHING MACHINE
    COLOR FASTNESS TO WASHING MACHINE

    COLOR FASTNESS TO WASH MACHINE

    Color fastness to washing machine refers to a fabric’s resistance to fading or bleeding when subjected to washing processes. This test measures how well the dye or colorant stays on the fabric when exposed to water, detergent, heat, and mechanical action—conditions typically found in household or industrial washing machines. Purpose of Color fastness to washing machine - To evaluate the durability of dyed or printed textiles during laundering.- Essential for determining fabric quality and suitability for end-use (e.g., clothing, upholstery). Test Method Usually based on international standards such as: - ISO 105-C06 - AATCC 61- IS 3361- AATCC 28/61/132/151/190, BS 1006 C01-C05, ISO 105 Part C01-C06/C08/D01, M&S C4/C5/C10A/P3B, FTMS 191-5610, NEXT TM2/3/5, GB/T 5711/3921 Procedure (Simplified)1. Sample Preparation:   - A fabric specimen is stitched with undyed adjacent fabrics (usually cotton or wool).2. Washing:   - Washed in a laboratory washing machine using standard detergent, water, and specific temperature/time settings (e.g., 40°C for 30 minutes).
    1. Drying: - After washing, the sample is dried, typically air-dried or tumble-dried.4. Evaluation: - Color change and staining on adjacent fabrics are assessed using a gray scale (1 to 5 scale; 5 = no change, 1 = severe change).   - Results may also be evaluated visually under standard lighting.
    Types of Color fastness to washing machine Tests Domestic laundering (home washing conditions)- Industrial laundering (more intense, commercial cleaning)- Accelerated washing (to simulate multiple washes in less time) Applications- Apparel (especially colored garments)- Home textiles (bed linens, curtains)- Industrial fabrics Would you like to know how to perform this test in a lab setting or check color fastness ratings for specific fabrics? Benefits of Color fastness to washing machine: Ensures Product Quality     - Confirms the durability of dyes and prints during laundering, maintaining the fabric's original appearance.2. Enhances Customer Satisfaction - Reduces complaints and returns caused by fading, bleeding, or color transfer.
    1. Supports Brand Reputation - Reliable color fastness contributes to a premium product image and consistent performance.4. Compliance with Standards - Meets industry requirements (e.g., ISO, AATCC), crucial for export, certifications, and regulatory compliance.
    2. Improves Process Control- Helps identify dyeing or finishing process issues early, leading to better production control.6. Reduces Rework and Waste - Minimizes production losses due to color defects after washing.
    3. Essential for Specific End Uses - Critical for items subject to frequent washing (e.g., uniforms, baby clothes, hospital linens).8. Supports Material Selection - Guides textile manufacturers in choosing appropriate dyes and fabrics for specific applications.
    Features of Color Fastness to Washing Machine Test:1. Standardized Testing Methods - Follows international standards like ISO 105-C06, AATCC 61, ensuring consistency and comparability of results.2. Simulated Washing Conditions - Replicates real-world laundering (water, detergent, temperature, mechanical action) in a controlled lab environment.
    1. Assessment of Color Change and Staining- Evaluates both the fabric’s color retention and the staining of adjacent fabrics using grey scales (1 to 5 rating).4. Multi-Fiber Fabric Use - Tests include fabric stitched with adjacent test strips (cotton, wool, etc.) to assess color bleeding onto different fibers.
    2. Multiple Test Options - Includes domestic, accelerated, and industrial washing conditions depending on the end-use of the fabric.6. Temperature and Time Control - Precise control over wash temperature (e.g., 40°C, 60°C) and duration (e.g., 30 mins), simulating specific washing cycles.
    3. Detergent and Additive Use - Uses standardized detergent formulations with/without optical brighteners, and sometimes alkaline or oxidizing agents.8. Reproducible and Quantifiable - Provides repeatable results that can be objectively measured and documented.
    4. Applicability to All Textile Types - Suitable for dyed, printed, or coated fabrics across various fibers (cotton, polyester, blends, etc.).
    Model: WF-12 Brand: Dunlin Origin: China Beaker Capacity: 12 Test Scope: Dyed textile product Consumables of Color fastness to washing machine: Specimen Container, Stainless Steel Ball, Stainless Steel Disc, Container Sealing Gasket Specification of Color fastness to washing machine: 1. Test dock: 6 unit 550mL containers + 6 unit 1200mL containers 2. Specimen rack rotation speed: 40±2rpm 3. Capacity of container: 550mL, 1200mL 4. Temperature range: Room temperature to 97ºC 5. Temperature accuracy: ± 0.5ºC
    1. Rate of temperature rise: Maximum speed for 2ºC/min 7. Internal materials: Imported Stainless Steel 316L 8. Control panel: Touch screen
    2. Rack point control function helps to replace containers easily 10. Safety device: Safety door switch, over-temperature protector and dry heating protector 11. Heating media: Distilled water 12. Power supply: AC220V 50Hz 30A
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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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    Laboratory tenter

    Laboratory tenter

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    Laboratory Tenter

    Laboratory tenter

    laboratory mini tenter

      A Laboratory Tenter (or Lab Stenter) is a small-scale version of an industrial tenter machine used in textile finishing. It is designed for heat-setting, drying, and finishing of fabric samples under controlled conditions in textile testing labs or R&D departments.   Key Features:
    1. Heat-Setting and Drying - Simulates the process of setting fabric dimensions and applying finishes using controlled temperature and tension.
    2. Fabric Width Control - Uses clips or pins on chains or rails to hold fabric edges and stretch them to desired width, just like in full-size tenters.
     
    1. Adjustable Temperature and Speed - Digital controls allow precise setting of drying/curing temperature and conveyor speed to match production conditions.
    2. Compact Design - Bench-top or floor-standing units suitable for labs with limited space.
    3. Transparent Viewing Chamber - Allows visual inspection of fabric behavior during processing.
     
    1. Versatile Application Range - Can process woven, knitted, and nonwoven fabrics of various compositions (cotton, polyester, blends, etc.).
    Applications: - Heat-setting of synthetic fabrics like polyester. - Drying after dyeing, printing, or chemical treatment. Dimensional stability testing (shrinkage/elongation). - Finish evaluation (e.g., softness, stiffness, water repellency). - Process optimization before bulk production.   Benefits of Laboratory Tenter:
    1. Accurate Simulation of Production - Replicates industrial finishing processes for reliable lab-scale testing and development.
    2. Improves Fabric Quality- Allows precise control of heat and tension, optimizing fabric properties like shrinkage, dimensional stability, and hand feel.
     
    1. Cost-Effective - Enables process trials and fabric development without using full-scale production equipment.
    2. Speeds Up R&D - Facilitates quick testing and adjustment of settings for new fabric styles or finishes.
    3. Versatile Applications - Suitable for drying, heat-setting, finishing, and evaluating different types of fabrics and treatments.
     
    1. Space-Efficient - Compact design fits easily into textile labs or sample rooms.
    2. Energy Efficient- Uses less power than industrial machines, ideal for small-scale and repeated testing.
    3. Process Control and Reproducibility- Digital controls ensure consistent and repeatable results, aiding in quality assurance and product development.
     
    1. Enhances Safety - Built with lab use in mind, featuring insulation and safety systems to protect users.
      Features of Laboratory Tenter:
    1. Precise Temperature Control - Digital temperature setting (typically up to 220–250°C) for accurate heat-setting and drying.
    2. Adjustable Fabric Width - Equipped with clip or pin chains to hold and stretch fabric across the width, simulating real stentering.
     
    1. Variable Conveyor or Chain Speed- Adjustable speed to control fabric dwell time during processing.
    2. Compact and Lab-Friendly Design - Designed for bench-top or small floor space use in textile labs.
    3. Transparent Chamber Window - Allows monitoring of fabric behavior during treatment.
    4. Digital Display and Control Panel - Easy operation for setting temperature, speed, and time.
     
    1. Uniform Heat Distribution- Ensures even treatment across the fabric width for accurate testing.
    2. Stainless Steel Construction - Durable, corrosion-resistant body for long-term use at high temperatures.
    3. Safety Features - Includes over-temperature protection, insulated body, and emergency stop functions.
    4. Sample Versatility - Suitable for various fabric types (woven, knit, synthetic, blends) and lab finishing tasks.
      Laboratory Mini tenter Dryer dealer In Bangladesh, Lab Mini tenter Dryer Importer in Bangladesh, Mini tenter Dryer in Bangladesh, Laboratory tenter Dryer in Bd, Lab tenter Dryer In Uttara, Lab tenter Price in Bangladesh, Laboratory tenter Dryer in Bangladesh, Laboratory Mini Dryer in Bangladesh,     Continuous Tenter Laboratory tenter
    Laboratory tenter

    laboratory mini tenter

    Used for continuous drying, curing , and thermo setting process , etc .Instead of tradition oven, can output sample more quick and flat, save a lot of time and increase efficiency. adjustable of feeding & setting separately . Simulating the production onsite to continuous drying. Laboratory Dyeing and Finishing Machine Laboratory tenter Continuous Tenter Machine Dunlin price in Bangladesh Laboratory tenter Continuous Tenter Machine Dunlin in textile Textile testing equipment in Bangladesh Textile testing equipment in Dhaka Textile testing equipment in Uttara MAAM tex Laboratory tenter Continuous Tenter Machine Dunlin price in Bangladesh
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    Fabric air permeability tester

    Fabric air permeability tester

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    Fabric Air Permeability Tester
    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:
    1. Accurate Breathability Measurement - Precisely measures how breathable a fabric is, essential for comfort and performance.
    2. Supports Quality Control - Ensures consistent air permeability in fabric batches, critical for products like PPE, sportswear, and filters.
     
    1. Enhances Product Design - Helps in selecting or engineering fabrics with the right airflow properties for specific uses.
    2. Standard Compliance - Conforms to international testing standards (e.g., ASTM D737, ISO 9237), ensuring global credibility.
    3. Quick and Reliable Testing - Provides rapid results, increasing lab efficiency and production decision-making speed.
     
    1. Wide Material Compatibility - Suitable for woven, nonwoven, knitted fabrics, and even paper or coated materials.
    2. Improves Functional Performance - Helps optimize products for ventilation, moisture control, and thermal comfort.
    3. Reduces Product Failure - Identifies underperforming fabrics early, minimizing risks in high-performance applications.
    Features of Fabric Air Permeability Tester:
    1. Digital Display - Shows air permeability readings clearly in units like L/m²/s or cm³/cm²/s.
    2. Precise Test Head/Clamp - Provides an airtight seal to prevent air leakage and ensure accurate results.
    3. Adjustable Pressure Settings - Allows testing under various pressure drops (e.g., 10–2500 Pa), depending on fabric type.
     
    1. Automatic Airflow Measurement - Built-in sensors or flow meters capture airflow rate automatically for quick analysis.
    2. Multiple Test Area Sizes - Interchangeable test plates to match different sample sizes and standard requirements.
    3. Data Logging and Export - Some models include USB or software connectivity for storing and exporting test results.
     
    1. Standard Compliance - Conforms to ASTM D737, ISO 9237, BS 5636, DIN 53887, etc.
    2. Robust Construction - Built with corrosion-resistant materials and durable components for long-term lab use.
    3. Low Maintenance - Simple cleaning and calibration process for reliable performance.
    4. Compact and User-Friendly Design - Ideal for lab benches and easy operation with minimal training.
    How to Use Fabric Air Permeability Tester:
    1. Prepare the Sample - Cut the fabric sample to the required size (usually circular, e.g., 20 cm²).
    2. Mount the Sample - Place the fabric securely in the test clamp or holder, ensuring no wrinkles or gaps.
    3. Set Test Parameters - Adjust the air pressure drop according to the fabric type or standard (e.g., 100 Pa).
     
    1. Start the Test - Turn on the air supply and start the airflow through the fabric.
    2. Read the Measurement - The digital display will show the air permeability value in the selected units.
    3. Record the Results - Note the readings or export data if the device supports it.
    4. Repeat if needed - Test multiple samples or areas for accuracy and average the results.
    5. Clean and Maintain - After testing, clean the clamp and ensure the device is calibrated regularly.
      Tip: Ensure the test environment maintains standard temperature and humidity for consistent results.   Fabric Air Permeability Tester Appliance Range It is used to TEST the air permeability of various textile fabrics, including industrial fabrics, nonwoven fabrics and other textile products and other breathable materials. Related Standards GB / T 5453, GB / T 13764, ISO 9237, ISO 5636, ASTM D737, etc. Instrument characteristics 1. Automatic sample clamping, automatic nozzle replacement, and quick test. 2. Microcomputer processing, the test results are displayed directly, without manual table calculation; 3. Built-in continuous test mode, the test unit can be switched as needed. 4. Chinese LCD menu operation, configure computer interface. Technical parameter 1. Range of sample pressure difference: 1 ～ 4000Pa 2. Measurable air permeability: 1 ～ 40,000mm / s 3. Measurement error: ≤ ± 2% 4. Measurable fabric thickness: ≤8mm 5. Test area: 5cm2; 20cm2; 50cm2; 100cm2 Ф50mm (≈19.6cm2) Ф70mm (≈38.5cm2) 6. Nozzles: 11 in total (automatic replacement of digital setting) CODE 00 01 02 03 04 05 06 07 08 09 10 DIAφ（mm） 0.8 1.2 2 3 4 6 8 10 12 16 20 7.Data Capacity:≤200 times tests 8.Power Supply：AC220V 50Hz 2KW 9.Weight：80Kg 10.Shape：1250×700×1250mm
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    Oscillation Type Water Bath Dyeing Machine
    Oscillation Type Water Bath Dyeing Machine

    Oscillation type water bath Dyeing Machine

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    Oscillation Type Water Bath Dyeing Machine
    Oscillation Type Water Bath Dyeing Machine

    water bath/Shaker bath Dyeing machine

    An Oscillation Type Water Bath Dyeing Machine is a laboratory apparatus designed for dyeing and washing textile samples under controlled temperature conditions. It combines a heated water bath with an oscillating mechanism to ensure uniform dye penetration and consistent coloration across fabric or yarn samples.   Key Features of Oscillation Type Water Bath Dyeing Machine - Oscillating Mechanism: Provides back-and-forth movement to agitate the dye solution, ensuring even contact between the dye and the textile sample.- Multiple Beaker Capacity: Typically accommodates 12 to 24 beakers, allowing simultaneous processing of multiple samples under identical or varied conditions.   - Digital Temperature Control: Maintains precise temperature settings, usually up to 99°C, suitable for various dyeing processes including atmospheric dyeing, scouring, and bleaching.- Adjustable Oscillation Speed: Offers variable speed settings, commonly ranging from 50 to 200 cycles per minute, to accommodate different fabric types and dyeing requirements. - Programmable Settings: Advanced models come with programmable controllers, allowing users to set and save multiple dyeing protocols for repeatability and efficiency. Durable Construction: Constructed with high-quality stainless steel (e.g., SUS304), ensuring resistance to corrosion and longevity even under rigorous laboratory conditions.   ✅ Benefits of Oscillation Type Water Bath Dyeing Machine - Uniform Dyeing Results: The oscillation mechanism ensures consistent dye penetration, reducing the risk of uneven coloration and enhancing the reproducibility of results.- Efficiency in Sample Processing: The ability to process multiple samples simultaneously accelerates laboratory workflows and facilitates comparative studies.   - Versatility: Suitable for a range of applications including dyeing, washing, scouring, bleaching, and fastness testing across various textile materials.- Energy and Resource Conservation: Designed for low liquor ratios (e.g., 1:5 to 1:20), these machines minimize water and chemical usage, promoting sustainable laboratory practices.   - Enhanced Safety and Cleanliness: Enclosed beaker systems reduce the risk of spills and exposure to chemicals, ensuring a safer laboratory environment.   Typical Applications of Oscillation Type Water Bath Dyeing Machine - Textile Research and Development: Ideal for developing and testing new dye formulations and processes on a small scale before scaling up to production levels. Quality Control: Used in quality assurance laboratories to assess color fastness, dye uptake, and other critical parameters of textile products.- Educational Purposes: Serves as a practical tool in academic settings for teaching dyeing principles and techniques. In summary, the Oscillation Type Water Bath Dyeing Machine is an essential tool in textile laboratories, offering precise control over dyeing parameters, improving efficiency, and ensuring high-quality, reproducible results across various textile materials.   Features of Oscillation Type Water Bath Dyeing Machine:
    1. Oscillating Mechanism - Provides back-and-forth movement of beakers for uniform dye penetration and sample agitation.
    2. Multiple Beaker Capacity - Supports dyeing of 12–24 samples simultaneously, ideal for comparative lab testing.
     
    1. Digital Temperature Control - Maintains precise water bath temperature (typically up to 99°C), essential for consistent dyeing.
    2. Variable Oscillation Speed - Adjustable speed settings (e.g., 50–200 cycles/min) to suit different materials and processes.
     
    1. Programmable Settings - Allows setting of temperature, time, and speed for repeatable and automated dyeing cycles.
    2. Stainless Steel Construction - Corrosion-resistant frame and bath for durability in chemical environments.
     
    1. Beaker Safety Holders - Secure placement of beakers to prevent spills and maintain consistent treatment.
    2. Compact Design - Lab-friendly size for easy integration into research and quality control spaces.
    3. Low Liquor Ratio Operation - Efficient dyeing using minimal dye bath volume (e.g., 1:5 to 1:20), reducing chemical and water use.
    4. Quiet and Stable Performance
    Engineered for smooth, vibration-free operation in laboratory conditions.     Oscillation Type Dyeing Machine Brand: DUNLIN Model:DL-D24 Origin: China Pot Capacity:24 Pot , 250ml SS Beaker Heating Mode: Electric heating Heating Medium: Water/ glycerin Heating Power: 3 Kw Temperature Range: RT- 99℃/250℃ Liquor Ratio: 1:5-:20 Thermostat Tiime:0~99min Oscillation: Speed:50-200rpm Oscillation Range: 40±3mm Power supply: 1∮AC 220V 50/60HZ Dimensions (LxWxH): 880×420×330mm Oscillation Type Dyeing Machine Dunlin price in Bangladesh Oscillation Type Dyeing Machine Dunlin in textile Textile testing equipment in Bangladesh Textile testing equipment in Dhaka Textile testing equipment in Uttara MAAM tex Oscillation Type Dyeing Machine Dunlin price in Bangladesh
    Oscillation Type Water Bath Dyeing Machine

    water bath/Shaker bath Dyeing machine

    Oscillation Type Dyeing Machine
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    Rainin Digital Pipette
    Rainin Digital Pipette

    Rainin Digital Pipette

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     Rainin Digital Pipette

    Rainin Digital Pipette

    Digital Pipette

      Rainin Digital Pipette E4-XLS Electronic Pipette,   The Rainin Digital Pipette is a high-precision liquid handling instrument used in laboratories for accurate and reproducible measurement and transfer of small liquid volumes. Manufactured by Rainin Instruments (a Mettler Toledo company), these pipettes are known for their ergonomic design, reliability, and advanced digital controls.   Features of Rainin Digital Pipette:
    1. Digital Volume Setting
    - Allows for precise and repeatable volume adjustments via a digital display or dial. - Reduces user error compared to manual pipettes.
    1. High Accuracy and Precision
    - Offers minimal variability in volume delivery, making it ideal for sensitive assays and experiments.  
    1. Ergonomic Design
    - Lightweight and comfortable to use over long periods, reducing hand strain (good for repetitive tasks). - Often features a finger hook and low pipetting force.
    1. Easy Calibration and Maintenance
    - Includes software or manual options for calibration. - Designed for easy disassembly and cleaning.
    1. Durable and Chemically Resistant - Built with high-quality materials that resist damage from chemicals and frequent use.
    2. Models and Volume Ranges - Available in single-channel and multi-channel versions.
    Covers a wide volume range from 0.1 µL to 10 mL depending on the model.  
    1. LTS (LiteTouch System) - Many Rainin pipettes use the LTS tip system which reduces tip ejection force and ensures a consistent seal.
    2. Compliance and Traceability - Some digital models offer data storage or integration with lab information systems for traceability.
    Applications - Molecular biology - Microbiology - Clinical diagnostics - Pharmaceutical and chemical research   Benefits of Rainin Digital Pipette:
    1. High Accuracy and Precision - Ensures reliable and reproducible results, essential for sensitive experiments.
    2. Digital Volume Control - Reduces human error with easy and precise volume setting via digital interface.
     
    1. Ergonomic Design- Minimizes hand strain and fatigue during prolonged use; ideal for repetitive pipetting tasks.
    2. LiteTouch System (LTS) - Eases tip attachment and ejection, reducing risk of RSI (Repetitive Strain Injury) and improving comfort.
     
    1. Versatile Volume Range - Available in multiple models to handle volumes from microliters to milliliters.
    2. Durable and Reliable - Built with high-quality materials for long life and resistance to chemicals and frequent use.
     
    1. Easy Maintenance and Calibration - Simplified calibration and cleaning ensure long-term performance and compliance.
    2. Data Integrity and Traceability -Some models store data, supporting audit trails and regulatory compliance.
    3. Enhanced Productivity - Quick setup, easy operation, and consistent performance speed up lab workflows.
      Features of Rainin Digital Pipette:
    1. Digital Volume Adjustment - Precise and easy-to-read digital display for accurate volume setting.
    2. High Precision and Accuracy- Delivers consistent results, meeting ISO and GLP/GMP standards.
    3. Ergonomic Design- Lightweight, balanced with low plunger and tip ejection force to reduce fatigue.
     
    1. LiteTouch Tip Ejection System (LTS) - Reduces tip attachment/ejection force, improving comfort and consistency.
    2. Durable Construction - Built with high-quality, chemically resistant materials for long-term use.
    3. Wide Volume Range - Available in multiple models from 0.1 µL to 10 mL.
    4. Single-Channel and Multi-Channel Options - Suitable for various applications including high-throughput assays.
    5. Autoclavable Components- Some parts can be autoclaved for sterilization and contamination control.
     
    1. Easy Calibration and Maintenance - User-friendly calibration settings with accessible parts for cleaning.
    2. Optional Electronic Models - Some versions include programmable features, multiple modes (e.g., reverse pipetting), and memory storage.
    Rainin Digital Pipette dealer In Bangladesh, Digital Pipette Importer in Bangladesh, Digital Pipette in Bangladesh, Digital Pipette Machine in Bd, Digital Pipette In Uttara, Digital Pipette Price in Bangladesh, Digital Pipette Supplier in Bangladesh, Digital Pipette in Bangladesh,  
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    Card Winding Machine
    Card Winding Machine

    Card winding machine

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    Card Winding Machine

    Card Winding Machine

    Card Winding Machine

      A Card Winding Machine is used in textile processing to wind yarn from hanks, bobbins, or cones onto cards or perforated boards, typically for dyeing or sampling purposes. It ensures uniform yarn distribution and tension, crucial for consistent dye penetration.   Purpose Card Winding Machine: To wind yarn onto flat cards or holders for lab dyeing, color matching, or textile sample display.   Applications Card Winding Machine: Yarn dyeing labs R&D and sample development Display or swatch card preparation Yarn shade catalog creation   Working Principle Card Winding Machine: The yarn is drawn from a source (cone or bobbin) and wound evenly onto a card. The machine controls the winding speed, spacing, and tension to avoid tangles or breaks.   Benefits of Card Winding Machine: Uniform Yarn Placement- Ensures even winding for consistent dyeing and presentation. Ideal for Sampling - Perfect for creating lab dye samples, color cards, and swatches. Time-Saving - Automates a manual process, increasing efficiency.   Low Yarn Waste - Allows controlled use of small yarn amounts for trials. Supports Various Yarn Types - Can handle cotton, polyester, blends, and fancy yarns.   Features of Card Winding Machine: Adjustable Winding Tension - Maintains constant tension to prevent yarn breakage. Speed Control - Variable winding speed for different yarn types and applications. Card Size Compatibility - Supports multiple card sizes and formats. Precision Traverse System- Ensures neat layer formation without overlapping. Compact Design - Table-top or stand-mounted; suitable for labs or sample rooms.   How to Use a Card Winding Machine: Prepare the Yarn Source - Place the yarn cone or bobbin on the yarn holder. - Thread the yarn through the tensioner and guide system. Insert the Card - Mount the empty card or board onto the winding platform/clamp securely.   Set Winding Parameters- Adjust winding speed, tension, and traverse width based on yarn type and card size. Start the Machine - Turn on the power and begin winding; monitor the yarn flow and tension. Monitor the Winding - Ensure yarn is winding evenly and smoothly across the card.   Stop the Machine - Once the desired coverage or length is reached, stop the machine. Remove the Card - Carefully take out the wound card and trim any loose yarn ends. Label or Store - Label for testing or sample purposes as needed.   Maintenance Tips for Card Winding Machine: Daily: ☐ Clean yarn guides and tensioners ☐ Wipe down the machine to remove dust or lint ☐ Check for smooth yarn feeding   Weekly: ☐ Lubricate moving parts if required ☐ Inspect tension device and traverse system for wear ☐ Test speed control and motor function   Monthly: ☐ Tighten all screws, knobs, and clamps ☐ Inspect electrical parts and connections ☐ Clean internal components if accessible   Safety Tips: ☐ Keep fingers away from moving yarn and parts during operation ☐ Do not exceed machine speed limits for delicate yarns ☐ Ensure proper grounding of the machine ☐ Always power off before cleaning or adjusting settings ☐ Wear snug clothing to avoid yarn entanglement  
    Product description
    Color Card Winding Machine applies to a number of brass wire, yarn,
    while according to technological requirements on winding type with quantitative,
    bound, for yarn user optional color, contrast and testing purposes.
    It is a professional new product designed to give a variety of sample cards.
    Specification
    Model FH-25
    Color card winding machine
    Voltage 220V 50HZ one phase
    Color White
    Dimensions L1100xW600xH800(mm)
    Paper color card size According to custom-made Piece Within 25 pieces
    Power 15w
    Weight 30kgs
    We could make special type according to the customers request.
    Card Winding Machine

    Card Winding Machine

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    Digital Elmendorf Tearing Tester

    Digital Elmendorf tearing tester

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    Digital Elmendorf Tearing Tester
    Digital Elmendorf Tearing Tester

    Digital Elmendorf Tearing Tester

      Digital Elmendorf Tearing Tester is a precision instrument used to measure the tear strength of materials like woven fabrics, paper, plastic films, and nonwovens. It determines how much force is required to continue tearing a pre-slit sample. Key Functions of Digital Elmendorf Tearing Tester: - Measures propagation tear resistance, not initial tear. - Uses a pendulum to apply force; the energy lost during tearing is calculated to determine tear strength. - Equipped with a digital display for direct reading of results in grams or millinewtons. Core Components: - Pendulum Arm: Applies tearing force. - Clamps: Secure the sample before and after the tear. - Cutting Blade: Creates a precise slit at the start of the test. - Digital Display Unit: Shows the tearing force result clearly and instantly. - Counterweights: Optional weights for increasing test range (for stronger materials).   Applications of Digital Elmendorf Tearing Tester: - Testing tear resistance of: - Textile fabrics (especially woven) - Paper and cardboard - Plastic films - Nonwovens - Packaging materials Benefits of Digital Elmendorf Tearing Tester:
    1. Accurate Tear Strength Measurement - Provides precise data on tear resistance, critical for quality control and product performance.
    2. Digital Readout - Easy-to-read display gives instant, reliable results without manual calculations.
    3. High Reproducibility - Ensures consistent test outcomes due to controlled tearing angle and speed.
     
    1. Fast Testing Process - Simple loading and quick test cycle increase lab efficiency.
    2. Suitable for Various Materials - Tests a wide range of flexible materials like textiles, paper, plastic, and packaging.
    3. Customizable Range - Use of optional weights extends the test range for low to high tear strength materials.
    4. Low Sample Waste - Requires small fabric or material samples, reducing waste during testing.
    5. Standards Compliance - Meets international testing standards (e.g., ASTM D1424, ISO 13937) for credibility and uniformity.
    Features of Digital Elmendorf Tearing Tester: Digital Display - Provides accurate and direct reading of tear strength in grams, mN, or cN. Pendulum Mechanism - Uses a swinging pendulum to simulate tear propagation with consistent force. Adjustable Test Range - Includes interchangeable pendulum weights to test various material strengths.
    1. Precision Sample Clamp - Securely holds samples in place to ensure accurate tear initiation.
    2. Pre-Cutting Blade - Integrated knife creates a precise initial slit in the sample before tearing.
    3. User-Friendly Interface - Simple buttons and screen navigation for ease of operation.
    4. Standard Test Compliance - Compatible with ASTM D1424, ISO 1974, ISO 13937, and other tear strength standards.
    1. Sturdy Construction - Made with durable materials for long-lasting performance and stable operation.
    2. Compact Design - Space-efficient footprint ideal for laboratory environments.
    3. Data Output Options- Some models offer USB or printer connectivity for result documentation.
    How to Use a Digital Elmendorf Tearing Tester:
    1. Prepare the Sample - Cut the material (fabric, paper, film, etc.) to standard size (typically 100 × 63 mm for textiles) and slit it with the pre-cutter as required.
    2. Select Pendulum Weight - Choose the appropriate pendulum or add counterweights based on expected tear strength.
    1. Calibrate the Machine - Set the pendulum to its starting position and zero the display.
    2. Clamp the Sample - Fix one half of the sample in the stationary clamp and the other in the moving clamp.
    3. Cut the Initial Slit - Use the integrated blade to make a precise cut at the marked slit area (usually 20 mm).
    1. Release the Pendulum - Trigger the pendulum to swing and tear the sample through the pre-slit.
    2. Read the Result - The digital display will show the tearing force automatically (in g, mN, or cN).
    3. Record or Export Data - Save or print the result if your model supports USB or printer connection.
    4. Reset for Next Test - Reposition the pendulum and prepare a new sample for the next cycle.
    Safety Tip: - Always ensure your hands are clear before releasing the pendulum.   Digital Elmendorf tearing tester Scope of application It is used for the determination of the tear resistance of various woven fabrics (Elmendorf method), and it can also be used for the determination of the tear resistance of thick paper, plastic sheeting, electrical tape, etc. Related standards GB/T 3917.1 FZ/T60006 FZ/T75001 ISO1974/9290 ASTM D1424/5734 etc. Instrument characteristics 1. Maximum 300N test range 2. Microcomputer control, digital decoding, support online communication 3. Color touch screen control, Chinese and English menu operation interface 4. Pneumatic clamping, automatic cutting 5. A variety of measurement units (cN, gf) selection 6. Fully automatic operation with safe operation protection. 7. Automatically increase potential energy [Technical parameter]: 1. Test range: first gear: (0～16)N second gear: (0～32)N third gear: (0～ 64)N fourth gear: (0～128)N fifth gear: (0～300)N 2. Test accuracy: ≤±0.2%F·S 3. Tearing length: 43mm (non-standard 30-60mm can be set) 4. Automatic incision length: (20±0.2)mm 5. Sample size: (100×63)mm 6. Specimen clamping: pneumatic way 7. Sample test: Up to 10 sets per group on the device side, and 30 sets of data can be selected to be saved 8. Power supply: AC220V±10% 50Hz 100W 9. Dimensions: (650×660×680)mm 10. Weight: 50kg [Sample of control interface]:(English version is also available.)
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