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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HTHP Glycerin bath dyeing machine
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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,
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Digital Pipette Price in Bangladesh,
Digital Pipette Supplier in Bangladesh,
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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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Steam Soaping Machine
Steam Soaping Machine

Steam Soaping machine

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Steam Soaping Machine

Steam Soaping Machine

Steam Soaping Machine

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

HTHP Glycerin bath dyeing machine

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HTHP Glycerin Bath Dyeing Machine
HTHP Glycerin bath dyeing machine

HTHP dyeing machine

  The HTHP Glycerin Bath Dyeing Machine (High Temperature High Pressure) is a laboratory or small-scale dyeing machine designed to dye textile samples, especially synthetic fibers like polyester, under high temperature and pressure using glycerin as a heating medium instead of water. Key Features:
  1. High Temperature Capability - Operates up to 140°C or more, ideal for disperse dyeing of polyester which requires elevated temperatures.
  2. 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.
  1. 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.
  2. Multiple Sample Capacity - Usually has multiple dyeing tubes/chambers for simultaneous dyeing of several samples under identical conditions.
  1. Accurate Temperature and Time Control - Digital or microprocessor-based controllers regulate temperature, heating rate, and timing precisely.
  2. Uniform Dyeing - Ensures even dye penetration due to consistent heat distribution and controlled rotation or agitation.
  1. Energy Efficient Glycerin’s heat retention reduces energy consumption compared to steam systems.
  2. Compact and Durable Design - Bench-top design, made from stainless steel and heat-resistant components for long life and lab use.
Applications: - Disperse dyeing of polyester. - Color matching and development. - Small-batch dye recipe trials before production. Benefits of HTHP Glycerin Bath Dyeing Machine: High-Temperature Dyeing - Enables dyeing of synthetic fibers like polyester at temperatures above 100°C without requiring high-pressure steam systems.
  1. Uniform Heating with Glycerin - Glycerin provides consistent heat transfer, ensuring even dye uptake and minimizing shade variation.
  1. Energy Efficient- Glycerin retains heat longer, reducing energy consumption compared to traditional steam-based dyeing.
  2. Accurate Process Control - Precise temperature and time control enhance reproducibility and dyeing consistency.
  1. Ideal for Lab and Sample Work - Perfect for R&D, shade matching, and recipe development with small fabric or yarn samples.
  2. Multi-Sample Dyeing - Allows multiple samples to be dyed simultaneously under identical conditions, saving time and effort.
  3. Compact and Safe - Bench-top design fits in laboratories and is safer than high-pressure steam systems.
  1. Low Maintenance - Simplified operation and fewer mechanical parts compared to steam-based systems lower upkeep needs.
  2. Faster Dyeing Cycles- Glycerin heats and cools quickly, reducing overall dyeing time.
Features of HTHP Glycerin Bath Dyeing Machine:
  1. High-Temperature Operation - Capable of dyeing up to 140–150°C, suitable for synthetic fibers like polyester.
  2. Glycerin as Heat Medium - Uses glycerin for uniform, efficient heat transfer without generating high steam pressure.
  1. Multiple Dyeing Chambers - Usually equipped with 6–24 tubes for simultaneous multi-sample dyeing under identical conditions.
  2. Digital Temperature Controller- Offers precise control of temperature, time, and heating rate with programmable settings.
  1. Compact and Lab-Friendly Design - Bench-top model, easy to operate in laboratory environments with limited space.
  2. Stainless Steel Construction - Corrosion-resistant and durable for long-term, high-temperature operation.
  3. Safety Features - Includes over-temperature protection and thermal insulation to prevent heat loss and ensure operator safety.
  1. Agitation or Sample Rotation- Some models offer rotation or agitation for uniform dye penetration.
  2. Energy Efficient Heating - Glycerin’s heat retention improves energy efficiency over water- or steam-based systems.
  3. Low Maintenance - Simplified mechanical system reduces the need for frequent servicing.
HTHP Glycerin Bath Dyeing Machine dealer In Bangladesh, Glycerin Bath Dyeing Machine Importer in Bangladesh, HTHP  Dyeing Machine in Bangladesh, HTHP Bath Dyeing Machine in Bd, HTHP Dyeing Machine In Uttara, Glycerin Bath Dyeing Machine Price in Bangladesh, HTHP Dyeing Machine Supplier in Bangladesh, Glycerin Bath Dyeing Machine in Bangladesh,   High temperature glycerin Bath Dyeing machine. Brad: DUNLIN Origin: China Application scope of high temperature glycerin machine: it is suitable for high temperature sample dyeing and washing fastness test of needle woven fabric, woven fabric, yarn, cotton, loose fiber and zipper. It is a high temperature dyeing sample machine specially designed for dyeing industry, chemical industry, raw material and cloth industry. It can accurately simulate the actual production conditions and achieve the required process effect. Parameter specification: Model: H-24P Number of test cups: 24*450ml Maximum dyeing temperature: 235 ℃ Bath ratio: 1:10~1:60 Heating power: 10800w Heating medium: Glycerin Motor power: 0.75w Rotor speed: 42 r/min
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Fatigue tester for Elastic fabric

Fatigue tester for Elastic fabric

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Fatigue Tester for Elastic Fabric

Fatigue tester for Elastic fabric

Fatigue tester for Elastic fabric

  A Fatigue Tester for Elastic Fabric is a specialized instrument designed to evaluate the durability and performance of elastic materials, such as elastic bands, tapes, and fabrics, under repeated stretching and relaxation cycles. This testing is crucial for applications where elastic materials are subjected to continuous or repetitive stress, ensuring they maintain their functionality over time.   Purpose Fatigue Tester for Elastic Fabric The primary objective of this tester is to simulate the conditions that elastic fabrics endure during actual use. By repeatedly stretching and relaxing the material, the tester assesses:   - Elastic Recovery: The ability of the material to return to its original length after stretching. - Fatigue Resistance: How well the material withstands repeated cycles without significant degradation. - Durability: The lifespan of the elastic properties under continuous use.   Working Principle of Fatigue Tester for Elastic Fabric The tester operates by clamping a specimen of the elastic fabric and subjecting it to cyclic stretching and relaxation.   Key operational features include: Cycle Count: The number of stretching and relaxation cycles is set according to testing requirements. - Speed Regulation: The rate of stretching can be adjusted to simulate different usage conditions. - Monitoring: The tester records data such as the number of cycles completed and any changes in the fabric's properties.   For instance, the Elastic Band Fatigue Tester ADL-FT01 features a high-speed linear slide, servo motor, and touch screen control software, allowing precise control over stretching parameters   Key Specifications of Fatigue Tester for Elastic Fabric While specifications may vary among different models, common parameters include: - Stretch Percentage: Adjustable from 0% to 100%. - Stretching Speed: Up to 40 cycles per minute. - Sample Length Range: Maximum of 260mm. - Cycle Count Capacity: Up to 9,999,999 cycles. - Control Interface: Typically a 7-inch color touch screen. - Power Supply: AC220V 50Hz/60Hz. These features enable comprehensive testing of elastic materials under various conditions.   Benefits of Fatigue Tester for Elastic Fabric - Quality Assurance: Ensures that elastic materials meet required durability standards. - Product Development: Aids in the design of materials with improved fatigue resistance. Cost Efficiency: Identifies potential material failures early, reducing product returns and warranty claims. - Compliance: Helps manufacturers adhere to industry standards such as GB/T 37635.   Applications of Fatigue Tester for Elastic Fabric Fatigue testers for elastic fabrics are widely used in: - Textile Manufacturing: Testing elastic components in garments, such as waistbands and cuffs. - Medical Textiles: Evaluating the durability of elastic materials used in bandages and supports. - Automotive Industry: Assessing elastic components in car interiors. - Research and Development: Developing new elastic materials with enhanced properties.   Features of Fatigue Tester for Elastic Fabric:
  1. Adjustable Stretch Range - Allows setting stretch levels (e.g., 0–100%) to simulate real-life fabric use.
  2. High-Cycle Capability - Supports up to millions of stretch-relax cycles for long-term fatigue analysis.
  3. Touch Screen Control - 7-inch color display for easy setup, monitoring, and data entry.
  4. Servo Motor Driven - Ensures precise and smooth linear motion during testing.
 
  1. Customizable Speed - Adjustable test speed (e.g., up to 40 cycles per minute) based on test requirements.
  2. Multi-Sample Testing - Some models allow testing multiple specimens simultaneously.
  3. Cycle Counter with Alarm - Built-in counter with programmable stop after preset cycles and auto-alert feature.
 
  1. Durable Construction - Robust metal frame suitable for continuous testing in lab environments.
  2. Standard Compliance - Designed to follow standards like GB/T 37635 for elastic fabric testing.
  How to Use Fatigue Tester for Elastic Fabric:
  1. Prepare the Sample
- Cut the elastic fabric to the specified size (e.g., 260 mm max length). - Mark the gauge length if needed for measurement after testing.
  1. Mount the Sample - Secure both ends of the fabric in the upper and lower clamps.
  2. Set Test Parameters
- Enter the desired stretch percentage (e.g., 50%). - Set the number of cycles and speed (e.g., 30 cycles/min). - Adjust dwell time if required (time fabric stays stretched).  
  1. Start the Test - Press start on the touch screen interface. - The machine will cyclically stretch and release the sample.
  2. Monitor Progress - Observe operation or let it run automatically.
- Machine stops automatically after reaching the set cycles.
  1. Remove and inspect - Take out the fabric and measure elongation, recovery, or visual defects.
  2. Record and Compare Results - Compare with initial measurements or standard performance criteria.
    Fatigue tester for Elastic fabric

    Fatigue tester for Elastic fabric

   
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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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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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Hydraulic GSM Cutter
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:
  1. High Cutting Precision - Ensures consistent and accurate fabric sample size for reliable GSM results.
  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.
  2. Improves Test Accuracy - Uniform samples help eliminate errors in GSM calculation.
  3. Durable and Long-Lasting - Robust construction ensures stability and extended service life.
 
  1. Safety Enhancement - Reduces risk of injury compared to manual rotary cutters.
  2. Consistent Pressure Application - Hydraulic mechanism maintains steady force for each cut.
  Features of Hydraulic GSM Cutter:
  1. Hydraulic Press Mechanism - Applies consistent and strong pressure for clean, even cuts.
  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.
  2. Cutting Pad Included - Comes with a rubber or nylon base to protect blades and ensure clean edges.
  3. Simple Lever or Button Operation - Easy to use with minimal training required.
  4. Non-slip Base - Provides stability during operation for safe, accurate cutting.
  5. Supports Various Fabric Types
- Suitable for woven, knitted, nonwoven, technical textiles, and coated fabrics.   How to Use Hydraulic GSM Cutter:
  1. Place the Cutting Pad - Lay the rubber or nylon cutting pad on a flat surface.
  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

Hydraulic GSM Cutter

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Controller For IR Dyeing Machine
Color Matching Cabinet -light Box

Controller For IR Dyeing Machine

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Controller For IR Dyeing Machine
Controller For IR Dyeing Machine

IR Dyeing machine controller

Controller For IR Dyeing Machine offers exceptional quality .purchasing of our controller provides cost efficiencies, and customization options enabling you to meet your specific requirements comfortably. Collaborate with program A Controller for IR Dyeing Machine is a specialized control system designed to manage and automate the dyeing process in textile manufacturing, particularly using infrared heating technology. These controllers are crucial for achieving consistent dye quality, reducing energy consumption, and optimizing the dyeing process.   Key Features of an Controller For IR Dyeing Machine :
  1. Temperature Control:- Precisely regulates the infrared heaters to maintain uniform temperature across the dye bath. - Supports customizable heating curves (ramp-up, hold, and cool-down phases).
  2. Programmable Logic Control (PLC): - Allows operators to set and automate dyeing programs for different fabrics and dye types. - Supports multiple recipes or programs for different batches.
 
  1. Real-Time Monitoring and Feedback: - Monitors parameters like temperature, fabric rotation, bath circulation, and timing. - Provides real-time data and alarms for deviations.
  2. Touchscreen Interface / HMI (Human Machine Interface): - User-friendly interface for configuring and monitoring processes. - Multi-language support and graphical display of process curves.
 
  1. Data Logging and Traceability: - Records process data for quality control and traceability.
  2. Energy Efficiency Optimization: - Manages IR heater output to reduce energy usage. - Often includes features for auto shut-off or idle mode.
 
  1. Safety Features: - Includes emergency stop, over-temperature protection, and fault detection systems. 8. Connectivity: - Modern controllers may support Ethernet, Modbus, or other industrial communication protocols for integration into factory automation systems.
  Using A Controller For IR Dyeing Machine provides several benefits, especially in textile manufacturing where precision and efficiency are critical. Here are the key advantages:
  1. Improved Dyeing Accuracy and Consistency
- Maintains precise temperature control and timing, ensuring uniform dye uptake across the fabric. - Reduces color variation between batches.  
  1. Enhanced Energy Efficiency- Infrared heating is more energy-efficient than traditional heating methods.- The controller optimizes energy use by adjusting the IR output based on process needs, reducing overall energy consumption.
 
  1. Time Savings- Faster heating and cooling cycles due to infrared technology.- Automated processes reduce manual intervention and cycle times. 4. Better Process Control- Programmable dyeing cycles and precise control over each stage (heating, dyeing, rinsing, cooling).- Real-time monitoring and adjustments improve reliability.
 
  1. Reduced Water and Chemical Usage- More efficient dye penetration and fixation mean less water and fewer chemicals are needed for reprocessing or corrections.6. Lower Operational Costs
- Energy savings, reduced rework, and lower labor input contribute to cost efficiency. - Minimizes fabric damage, reducing material waste.  
  1. Enhanced Safety Built-in alarms, emergency shut-off and automatic fault detection enhance operational safety.8. Data Logging and Traceability- Ability to record and review dyeing process data helps in quality control and troubleshooting.- Facilitates compliance with industry standards and audits.
 
  1. User-Friendly Operation- Modern touchscreen interfaces make it easier for operators to manage and monitor processes.- Multilingual support and visual feedback enhance usability.
 
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