Rainin Digital Pipette
Rainin Digital Pipette
Rainin Digital Pipette
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Rainin Digital Pipette
Rainin Digital Pipette
Rainin Digital Pipette
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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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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:
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  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:
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  1. Versatile Use - Suitable for yarn, fabric, and garment samples across various fiber types.
Features of Laboratory Hydro Extractor:  
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  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.
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  1. Quick Cycle Times - Short dewatering cycles improve lab throughput and efficiency.
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  3. Sample Versatility - Suitable for small fabric swatches, yarns, and small garments.
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  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, Lab Hydro Extractor Importer in Bangladesh, Laboratory Hydro  in Bangladesh, Lab Hydro  in Bd, 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

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Laboratory hydro Extractor
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Hydraulic GSM Cutter
Hydraulic GSM Cutter

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Hydraulic GSM Cutter

Hydraulic GSM Cutter

Hydraulic GSM Cutter

  A Hydraulic GSM Cutter is a precision instrument used to cut circular fabric samples for GSM (Grams per Square Meter) testing. It uses hydraulic pressure to ensure clean, uniform cuts through multiple fabric layers, making it ideal for high-throughput or thicker materials.   Purpose of Hydraulic GSM Cutter: - To prepare accurate circular samples (usually 100 cm² area) for determining fabric weight in GSM. - Used widely in textile testing labs for quality control and consistency.   Working Principle of Hydraulic GSM Cutter: - Fabric is placed on a cutting pad. - The cutter, equipped with a sharp circular blade, is hydraulically pressed down on the fabric. - The cut sample is then weighed to calculate GSM using a formula or GSM scale.   Applications of Hydraulic GSM Cutter: - Suitable for woven, knitted, and nonwoven fabrics. - Used in textile mills, labs, and R&D centers.   Benefits of Hydraulic GSM Cutter:
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  2. Effortless Operation- Hydraulic action reduces manual effort and operator fatigue.
  3. Ideal for Thick or Multi-Layer Fabrics - Cuts through dense or multiple fabric layers cleanly.
 
  1. Time-Saving - Speeds up the sample preparation process, especially for high-volume testing.
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  2. Consistent Pressure Application - Hydraulic mechanism maintains steady force for each cut.
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  2. Standard Cutting Die (100 cm²) - Produces fabric samples suitable for GSM testing with standard area.
  3. Heavy-Duty Construction - Built with robust metal frame for long-term lab or industrial use.
 
  1. Sharp Stainless Steel Blades - Durable and replaceable blades ensure smooth, precise cuts.
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  2. Position the Fabric - Place the fabric sample flat and smooth on the cutting pad.
  3. Align the Cutter - Position the GSM cutter die over the desired area of the fabric.
  4. Activate Hydraulic Press - Pull the lever or press the button to apply hydraulic pressure and cut the sample.
 
  1. Remove the Sample - Lift the cutter and carefully take out the circular fabric piece (usually 100 cm²).
  2. Weigh the Sample - Place the cut sample on a precision balance or GSM scale to determine weight.
  3. Calculate GSM - Multiply the sample weight (in grams) by 100 to get GSM.
  GSM Formula (Grams per Square Meter): GSM is used to measure the weight of fabric and indicates its thickness and quality. Formula: GSM = (Sample Weight in grams × 10000) / Sample Area in cm² For standard cutters that cut 100 cm² samples: GSM = Sample Weight (in grams) × 100   Example: - If a 100 cm² fabric sample weighs 1.5 grams: GSM = 1.5 × 100 = 150 GSM
Hydraulic GSM Cutter

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Steam Soaping Machine
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Steam Soaping Machine

Steam Soaping Machine

Steam Soaping Machine

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

Laboratory Padder

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Laboratory Padder

Laboratory Padder

Mini Lab Dyeing Padder

A Laboratory Padder is a compact, laboratory-scale machine used to apply liquids like dyes, chemicals, and finishes to fabric samples. It simulates the padding process in textile manufacturing, where fabric is passed through a liquid solution, then squeezed between rollers to ensure uniform application and absorption.   Key Features of a Laboratory Padder:
  1. Adjustable Rollers - The fabric is passed through two or more rollers to apply even pressure and squeeze out excess solution, ensuring uniform chemical or dye application.
  2. Variable Pressure Control - Allows adjustment of roller pressure for different fabric types and chemical formulations, ensuring optimal penetration without damage.
 
  1. Solution Bath - Holds the liquid (e.g., dye, finish, or other chemical treatments) in a bath through which the fabric is dipped before passing through the rollers.
  2. Fabric Speed Control - Adjustable conveyor speed allows for control over the time the fabric spends in contact with the liquid solution, affecting the degree of treatment.
 
  1. Digital Control Panel - Provides easy adjustment of pressure, speed, and solution volume to ensure precise and reproducible results.
  2. Compact Design - Smaller, lab-scale version of industrial padders, ideal for research, development, and small-scale testing.
 
  1. Safety Features - Safety guards, emergency stops, and proper handling mechanisms to prevent accidents during operation.
Applications: - Dyeing: For even application of dye or pigment on fabric. - Finishing: Applying finishes like softeners, water repellents, or flame retardants. - Chemical Treatments: Applying various chemicals used in textile manufacturing, such as anti-microbial treatments or stain-resistant solutions. - Shrinkage Testing: Simulating treatments to test fabric behavior under different conditions.   Benefits of Laboratory Padder:
  1. Precise Application of Chemicals - Provides uniform and controlled application of dyes, finishes, and other chemicals, ensuring consistent results.
  2. Small-Scale Testing - Ideal for small sample testing, allowing for fabric treatment without needing full-scale production equipment.
 
  1. Versatile Use - Suitable for dyeing, finishing, and applying various chemical treatments, making it a flexible tool for R&D labs.
  2. Cost-Effective - Reduces the need for large-scale machinery and the associated costs, while providing reliable results for small batches.
 
  1. Controlled Fabric Treatment - Offers adjustable pressure, speed, and solution concentration, enabling fine-tuned processing for different fabric types and applications.
  2. Accelerates Development - Speeds up the testing and development of new products or finishes, improving time-to-market for textile manufacturers.
  3. Energy Efficient - Consumes less energy compared to larger, industrial-scale machines, making it suitable for lab use.
  4. Compact and Space-Saving - Designed for laboratory environments with limited space, without compromising on functionality.
 
  1. Reproducible Results - Ensures consistent application of treatments across multiple samples, aiding in accurate testing and comparison.
  Features of Laboratory Padder:
  1. Adjustable Roller Pressure - Allows precise control over the pressure applied to the fabric, ensuring uniform chemical or dye application.
  2. Variable Speed Control - Adjustable conveyor speed for controlling the time the fabric spends in the solution bath, influencing the absorption rate.
 
  1. Solution Bath - Holds dye, chemicals, or finishes, and the fabric passes through this bath before moving to the rollers.
  2. Digital Control Panel - Easy-to-use interface for setting and adjusting parameters like speed, pressure, and solution concentration.
 
  1. Compact and Lab-Friendly Design - Designed for smaller, space-efficient use in textile labs, allowing for small sample testing.
  2. Roller Gap Adjustment - Allows for fine-tuning of the gap between rollers to regulate the amount of solution squeezed out of the fabric.
 
  1. Stainless Steel Construction - Durable and resistant to corrosion from the chemicals used in textile treatments.
  2. Safety Mechanisms - Includes safety guards, emergency stops, and user protection features during operation.
  3. Even and Controlled Application - Ensures even distribution of treatments (dye, finish, etc.) on fabric with minimal waste.
  4. Versatility in Application - Can be used for a wide range of textiles and treatments, including dyeing, softening, flame-retardant treatments, etc.
  How to Use a Laboratory Padder:
  1. Prepare the Fabric Sample - Cut the fabric sample to the required size for the experiment. Ensure it’s clean and free of any debris.
  2. Prepare the Solution - Mix the dye, chemical, or finish solution according to the desired concentration and the fabric's needs. Ensure that the solution is homogeneous.
 
  1. Set the Parameters - Pressure: Adjust the roller pressure based on the fabric type. Different fabrics require different pressure levels to ensure uniform application. - Speed: Set the fabric conveyor speed depending on the desired treatment time (longer exposure for deeper treatment).
- Roller Gap: Adjust the roller gap to control the amount of liquid squeezed out from the fabric.  
  1. Load the Fabric into the Machine - Place the fabric carefully into the machine. The fabric should go through the solution bath and then pass between the rollers.
  2. Start the Machine - Turn on the machine and allow the fabric to pass through the rollers. The solution will be evenly applied to the fabric as it moves through the bath and is squeezed by the rollers.
 
  1. Monitor the Process - Keep an eye on the fabric to ensure it is being treated uniformly and there are no blockages or fabric jams.
  2. Unload the Fabric - Once the fabric has been treated, carefully remove it from the machine. Inspect for even application of the solution and any excess liquid.
 
  1. Dry or Process Further - Depending on the treatment, proceed with further steps such as drying, heat setting, or curing, as required by the experiment or process.
Safety Tips:- Always wear appropriate personal protective equipment (PPE), such as gloves and goggles, when handling dyes or chemicals. - Ensure the machine is turned off and the rollers are stopped before attempting to remove or adjust the fabric.   Laboratory Padder dealer In Bangladesh, Lab Padder Importer in Bangladesh, Laboratory Padding mangle in Bangladesh, Laboratory Padding mangle in Bd, Laboratory Padder  Price in Bangladesh, Laboratory Padder in Bangladesh, Laboratory Padding mangle price in Bangladesh       Laboratory Padder
Laboratory Padder

Mini Lab Dyeing Padder

Brand: DUNLIN Model:PM-A1 Origin: China Roller position: Vertical Rollers width :450mm Rollers diameter:125mm Rubbers hardness: 70degree shore Cloth speed: 0-10m/min Standard pressure: 0.6Mpa Retained dyestuff ratio: 40-80% Power supply: 1∮AC 220V 50/60HZ Dimensions (L x W x H):710 x 600x 1340mm Standard Accessories English manual Certificate of quality. Laboratory Padder Machine Dunlin price in Bangladesh Laboratory Padder Machine Dunlin in textile Textile testing equipment in Bangladesh Textile testing equipment in Dhaka Textile testing equipment in Uttara MAAM tex Laboratory Padder Machine Dunlin price in BangladeshLaboratory Padder
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Fabric Flame Retardant Tester

Fabric flame retardant tester

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Fabric Flame Retardant Tester
Fabric Flame Retardant Tester

Fabric Flame Retardant Tester

  A Fabric Flame Retardant Tester is a specialized laboratory instrument designed to evaluate the flammability characteristics of textiles. It assesses how fabrics react to direct flame exposure, measuring parameters such as ignition time, flame spread rate, after-flame duration, and afterglow time. This testing is crucial for ensuring that textiles meet safety standards for various applications, including apparel, home furnishings, and industrial uses.   Purpose and Applications The primary purpose of a Fabric Flame Retardant Tester is to determine the flame resistance of textile materials. This is essential for:- Apparel Safety: Ensuring garments, especially children's sleepwear and industrial work wear, meet flammability standards. - Home Textiles: Testing curtains, drapes, upholstery, and bedding for fire safety compliance. - Technical Textiles: Evaluating materials used in tents, protective clothing, and automotive interiors.   ⚙️ Key Features Modern Fabric Flame Retardant Testers incorporate several features to ensure accurate and reliable testing:- Adjustable Burner Angles: Allowing tests at various orientations (e.g., 0°, 45°, 90°) to simulate different real-world scenarios. Automated Ignition Systems: Providing consistent flame application and reducing operator variability. - Digital Timing Mechanisms: Accurately recording ignition time, flame spread, after-flame, and afterglow durations.   - Transparent Observation Windows: Enabling safe monitoring of the test without exposure to hazards. - Compliance with International Standards: Meeting protocols such as ASTM D6413, ISO 6941, and EN ISO 15025 for standardized testing procedures.   Testing Standards Fabric Flame Retardant Testers are designed to comply with various international standards, including: - ASTM D6413: Standard Test Method for Flame Resistance of Textiles (Vertical Test). - ISO 6941: Textiles — burning behavior — Measurement of flame spread properties of vertically oriented specimens. - EN ISO 15025: Protective clothing — Protection against heat and flame — Method of test for limited flame spread.   ️ How It Works
  1. Sample Preparation: A fabric specimen is cut to specified dimensions and conditioned as per standard requirements.
  2. Mounting: The sample is mounted vertically or at a specified angle in the testing chamber.
  3. Ignition: A controlled flame is applied to the fabric for a predetermined time.
  4. Observation: The tester records ignition time, flame spread, after-flame time, and afterglow time.
  5. Evaluation: Results are compared against standard criteria to determine compliance.
    ✅ Benefits - Safety Assurance: Ensures textiles meet fire safety regulations, reducing risk in end-use applications. - Quality Control: Identifies flammability issues during the manufacturing process. - Regulatory Compliance: Helps manufacturers meet legal requirements for flammability. - Product Development: Assists in developing flame-retardant materials for specialized applications.   For more detailed information on specific models and their features, you can refer to manufacturers like SDL Atlas's Auto Flam Flammability Tester [1], TESTEX's Vertical Flammability Chamber TF312   How to Use a Fabric Flame Retardant Tester (Vertical Flammability Test Method):
  1. Prepare the Sample
- Cut the fabric to standard dimensions (usually 300 × 75 mm). - Condition the fabric for 24 hours at 21°C and 65% relative humidity.  
  1. Mount the Sample
- Place the fabric vertically in the frame inside the test chamber. - Ensure it's held securely with no folds or slack.  
  1. Set Up the Burner Position the burner at the required angle (usually 90° for vertical tests).
- Adjust flame size according to the standard (about 38 mm for ASTM D6413).
  1. Ignite the Flame - Apply the flame to the bottom edge of the fabric for 12 seconds.
 
  1. Observe and Measure - Start timing when flame is applied.
- Measure: - After-flame time (how long it burns after flame removal) - After-glow time (how long it glows after burning stops) - Char length (distance burned vertically)  
  1. Record the Results
- Repeat the test on multiple samples (usually 5) and calculate averages.  
  1. Compare with Standards
- Evaluate whether the results meet the required flame resistance limits.     fabric flame retardant tester IV type (small 450 method) Scope of application It is used for testing the intensity and speed of burning of flammable textile materials after ignition. (specific ignition nozzles and sample holders can be customized to meet multiple criteria). Related standards GB/T14644 ASTM D1230 CFR1610 etc. Technical parameters 1. The spread of time:0 ~ 999.9S resolution 0.1S 2. The temperature inside the box shows:Room temperature -99 degrees C resolution 1 c 3. Igniting time:1S 4. Type of igniter:4 1/2 syringe 5. Sample clip size:Outer frame:204mm * 78mm inner frame:152mm×38mm 6. Distance from the top of the igniter to the sample surface:8mm 7. Studio size and outline size Studio size:370mm×220mm×350mm Outline size:375mm×245mm×478mm 8. Power supply:AC220V 50Hz 20W 9. Weight:18Kg  
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Analog Thickness Gauge

Analog Thickness Gauge

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Analog Thickness Gauge

Analog Thickness Gauge

Analog Thickness Gauge

  An Analog Thickness Gauge is a manual instrument used to measure the thickness of materials such as fabric, paper, leather, rubber, and plastic. Unlike digital gauges, it displays readings through a mechanical dial or scale.   Purpose Analog Thickness Gauge: To measure material thickness with reasonable accuracy in lab or production settings. Commonly used in textiles, packaging, leather goods, and quality control labs.   Working Principle : The sample is placed between a flat anvil and a presser foot. When the presser foot contacts the sample under uniform pressure, the thickness is indicated on a dial scale, typically in millimeters.   Types of Analog Thickness Gauge: Dial Thickness Gauge – With a needle and graduated scale. Micrometer-Type Gauge – For finer precision and small samples.   Applications: Textile and fabric inspection Leather and rubber sheet measurement Paper and film thickness control Analog Thickness Gauge Brand : DUNLIN Origin : TAIWAN Measuring Range : 0mm ~ 10mm Accuracy : 0.01mm Deep Throat Range : 120mm Dimension : ( 195 × 130 × 25 ) mm Benefits High Durability – Since analog thickness gauges do not rely on electronic circuits, they are more durable and resistant to environmental factors such as dust and moisture. No Power Requirement – These gauges operate mechanically, eliminating the need for batteries or power sources. Cost-Effective – Analog meters are generally more affordable compared to digital alternatives while still providing precise measurements. Ease of Use – Simple mechanical operation ensures that even non-technical users can easily measure thickness. Reliable Performance – Analog thickness gauges provide consistent and accurate readings without the risk of software malfunctions. Advantages Immediate Readings – No waiting time for booting or calibration, providing instant measurement results. Long-Lasting Accuracy – These devices do not suffer from battery drainage or electronic failures, ensuring accuracy over long periods. Lightweight and Portable – Many analog thickness gauge meters are compact and easy to carry, making them convenient for on-the-go use. Wide Material Compatibility – Suitable for measuring the thickness of metals, textiles, paper, and various industrial materials. Minimal Maintenance – Without electronic parts, maintenance requirements are significantly reduced. Applications Manufacturing Industry – Used in quality control to ensure material thickness meets specified standards. Automotive Sector – Helps measure paint and coating thickness on vehicles to ensure uniform application. Metalworking and Fabrication – Used to measure sheet metal and pipe thickness to maintain precision in production. Plastic and Rubber Industry – Ensures uniform thickness in plastic sheets, films, and rubber products. Paper and Textile Industry – Essential for measuring paper thickness in printing industries and fabric thickness in textile production. Aerospace and Aviation – Used for checking the thickness of coatings and composite materials in aircraft manufacturing.
Analog Thickness Gauge

An Analog Thickness Gauge is a manual instrument used to measure the thickness of materials such as fabric, paper, leather, rubber, and plastic. Unlike digital gauges, it displays readings through a mechanical dial or scale.

 
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IR Dyeing Machine Dunlin

IR Dyeing Machine Dunlin

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IR Dyeing Machine Dunlin
IR Dyeing machine Dunlin is Safe, high efficiency, environment friendly, energy saving, optimum for new dyeing small sample machines

IR Dyeing Machine Dunlin

24 pot 300 ml IR Dyeing Machine Dunlin Application  This machine is oil bath type infrared laboratory dyeing machine, it combine the advantages of traditional glycerol dyeing machine with common infrared dyeing machine together. It’s apply to dyeing and testing the color fastness of the knitted fabric, woven fabric, yarn, cotton, loose fiber, zipper etc. It was special design for dyeing industry, chemical industry, raw material, cloth which can simulate the production conditions exactly and reach the process effect. Used for simulate the dyeing process in actual production, even apply for the small-batch production. Characteristics  Safety, high efficiency, environmental protection, energy saving and consumption reduction, which can fully meet the requirements of dyeing and color matching experiments; segmented heating sampling experiments, segmented, uniform  dyeing and Permeability test, dye absorption rate tests of pH, temperature and bath ratio differences, concentration and other tests, etc. In addition, the machine is highly personalized, and can make different specifications of dyeing steel cups according to customer needs. Feature   Easy to operate, dye pot can be individually Turn plate removed to save waiting time. The ability to conduct the tests of various dyes and chemicals on dispersing, leveling, liquor ratio exhausting etc. l Special recommendation for “STEP DYEING "to select the best dyestuff and combinations for the most Suitable dyeing curve to achieve the highest efficiency and quality Different sizes of dye pots for various weight of samples with yarn or fabric holders to ensure the good leveling result .There will be no crease mark.  Suitable for low liquor ratio dyeing. Sample weight from 4g to 20g.  Special design for humanity, durability and easy-maintenance. Safe, high efficiency, environment friendly, energy saving, optimum for new dyeing small sample machines Product Parameter of IR Dyeing machine Dunlin specifically designed with a focus on human usability, durability, and ease of maintenance. It prioritizes safety, high efficiency, and environmental friendliness while also being energy-saving. This machine is optimal for new dyeing small sample machines due to its product parameter advantages. specifically designed to prioritize humanity, durability, and ease of maintenance. It offers a safe, high-efficiency operation while being environmentally friendly and energy-saving. This machine is optimal for new dyeing small sample machines due to its specialized features and product parameters.  Model : IF-24S Infrared Laboratory Dyeing Machine Key Specification Model : IF-12S IF-24S Staining cup number 12/24 Staining cup volume 300cc OR 425cc Control mode LCD Microprocessor type, programmable process number: 100(0—99), 100 programmable steps per process Heat method Infrared heat Temperature range RT - 140 ℃ Temperature control accuracy ±0.2 ℃ Heating rate

0 - 3.5 ℃ / min Cooling rate 0.2 - 5 ℃ / min Cooling method Air-cooled Rotation speed 0 - 60 rpm Liquor ratio 1:5 -1:100 Power supply 1∮AC 220V 50/60HZ Dimensions( L x W x H) 670×670×780mm 860×680×780mm Weight 100kg 120kg Standard Accessories Cups 1set

Put the test sample. Cups stand 1set Place where to put cups. Protective glove 1set To avoid to be hurt by HT cups. Model: IF-24SCapacity: 24 pots Brad: DUNLIN Origin: China

Color dyeing tests for various dyestuffs of IR Dyeing machine Dunlin
  1. Step dyeing tests. C. Dispersing, levelling and impregnating test. D. High or low liquor ratio exhausting tests. E. Fabric steak and staining tests. F. Concentration tests and others. Protection and Safety gates to protect. Temperature control accuracy +/- 0.2degree
Working temperature of IR Dyeing machine Dunlin 20 – 140 degree Heating rate of dye bath 0 – 3.5degree / min Cooling rate 0.2 – 5 degree / min Cooling method air-cooled / Auto Speed control frequency conversion Rotation speed 0 – 60 turn / min Microprocessor type Newhaven controller 99 programs each Program with 99steps. IR Dyeing Machine Dunlin
IR Dyeing machine

IR Dyeing machine

 
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Digital hot plate-magnetic stirrer
Color Matching Cabinet -light Box

Digital hot plate-magnetic stirrer

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Digital hot plate-magnetic stirrer

Digital hot plate-magnetic stirrer

Digital hot plate-magnetic stirrer

  A digital hot plate-magnetic stirrer is a laboratory device that combines two essential functions: heating and stirring. It is widely used in chemistry, biology, and physics laboratories for preparing solutions, mixing chemicals, and conducting experiments that require controlled heating and stirring. Model : (DL-300) Brand : DUNLIN Origin : TAIWAN Set-up plate Dimensions : Ø 135 mm Motor type : DC Motor Speed range : 0-1500 rpm Display : 5 Inch LED Display Heating temperature range : Room Temp. 0-280°C Temperature display : 5 Inch LED Display Temperature display accuracy : ±0.1 Protection class according to DIN EN 60529 : IP42 Power Supply : 200-240V 3A Dimensions ( W x D x H ) : ( 255 x 152 x 80 ) mm Key Components of Digital hot plate-magnetic stirrer: Hot Plate (Heating Element): - Provides a flat surface that heats up electrically. - Controlled via a digital interface for setting precise temperatures. - Often features over-temperature protection for safety.
  1. Magnetic Stirrer:
- Uses a rotating magnetic field to spin a magnetic stir bar placed in the liquid. - Ensures even mixing of the solution without manual stirring. - Speed can be adjusted digitally.  
  1. Digital Display and Controls:
- Allows precise setting of temperature and stirring speed. - Typically includes an LCD or LED screen. - Some models have programmable settings and timers.  
  1. Temperature Sensors:   - Built-in or external probes (like a PT100 or thermocouple) for accurate temperature control.
  Features of Digital hot plate-magnetic stirrer: - Temperature Range: Usually ranges from ambient to 300°C or higher. - Stirring Speed: Typically ranges from 100 to 1500 RPM. Material: The top plate is often made from ceramic, aluminum, or stainless steel to ensure durability and chemical resistance.   Applications Digital hot plate-magnetic stirrer: - Dissolving solids in liquids. - Heating samples while stirring to ensure uniform temperature distribution. - Conducting chemical reactions that need constant stirring and controlled heat. - Biological and pharmaceutical sample preparation.     Benefits of using a Digital Hot Plate & Magnetic Stirrer in laboratory and industrial settings:
  1. Precision and Control- Digital Interface: Allows accurate setting and monitoring of temperature and stirring speed.- Consistent Results: Ensures reproducibility in experiments and solution preparations.
 
  1. Efficient Mixing and Heating- Uniform Mixing: Magnetic stirring eliminates hotspots and ensures even distribution of solutes.- Simultaneous Operation: Ability to heat and stir at the same time improves efficiency.
 
  1. Safety Features- Overheat Protection: Prevents accidents by automatically shutting off at unsafe temperatures.- Sealed Surface: Reduces risk of contamination and easy to clean.
 
  1. Versatility
- Suitable for a wide range of applications including chemical synthesis, biological experiments, and pharmaceutical processes.- Compatible with various types of containers and volumes.  
  1. Compact and User-Friendly- Takes up minimal bench space.- Simple to operate with user-friendly controls and displays.
  2. Durability- High-quality materials like ceramic or stainless steel tops resist corrosion and wear.
  3. Time-Saving Speeds up preparation of solutions and reactions compared to manual stirring and separate heating. Would you like these benefits presented in a slide format or for a product brochure?
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