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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,

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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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  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.
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  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.
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Features of HTHP Glycerin Bath Dyeing Machine:
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  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.
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  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.
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Orbital Shaker Machine
Orbital Shaker Machine

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Orbital Shaker Machine

Orbital Shaker Machine

Orbital Shaker Machine

Orbital Shaker Machine is a lab device used to mix, agitate, or aerate samples by moving them in a circular motion on a flat platform. It’s commonly used in microbiology, biotechnology, and textile labs for tasks like dye extraction, enzyme reactions, and chemical mixing. Key Features or Orbital Shaker machine :
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  2. Adjustable Speed Control - Speed typically ranges from 50 to 300 RPM, depending on the model and application.
  3. Timer Function - Allows users to set shaking time from minutes to hours for precise control of experiments.
  1. Platform with Clamps or Mats - Holds flasks, beakers, test tubes, or trays securely during operation.
  2. Digital Display (in advanced models) - Shows speed and time settings for accurate and repeatable performance.
  3. Variable Capacity - Available in sizes to accommodate different lab needs—from a few samples to dozens.
 
  1. Quiet Operation - Designed for minimal vibration and noise during continuous use.
Common Applications: - Mixing dyes or chemicals in textile labs - Growing cell cultures or microbial samples in flasks - Solvent extraction or dissolution of powders in liquids Sample preparation for testing or analysis   Benefits of Orbital Shaker Machine:
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  2. Gentle Agitation - Ideal for delicate samples like cell cultures or fabric swatches, reducing damage or splashing.
  3. Hands-Free Operation - Allows continuous, unattended mixing—improving lab efficiency and freeing up personnel.
 
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  2. Versatile Use - Suitable for a wide range of applications including dye mixing, sample incubation, chemical reaction enhancement, and microbial growth.
  3. Enhanced Reproducibility - Consistent shaking patterns and digital controls ensure repeatable results across experiments.
 
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Digital Bench top PH Meter
Digital Bench top PH Meter

Digital Bench top PH Meter

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Digital Bench top PH Meter

Digital Bench top PH Meter

Digital Bench top PH Meter

Brand: Hanna Model: HI2002 Country of Manufacture: Romania Origin: USA

Digital Bench top PH Meter

Single parameter of Digital Bench top PH Meter features user-friendly tablet design with bench, portable or wall mount options for ultimate flexibility. Switch from portable to bench in the same procedure or clear the surface for easier working and hang on the wall. Digital Bench top PH Meter Range -2.00 to 16.00pH; pH  Digital smart electrode compatible  Accuracy: ±0.01 pH edge® pH is dedicated to testing pH. Using Hanna's latest innovation in technology and design, edge® can be adapted to suit your working method. Select from hand held, wall mount or bench top - or switch between them all. edge® is happy any which way. Simply plug in the electrode, then play. Measurement is simpler, quicker and more accurate than ever. Results are fast and reliable. Combining high precision technology with the user-friendly dimensions and format of a small digital tablet, edge® is breaking new ground in electrochemistry. This is a must-have meter for your laboratory.
pH Range basic mode: -2.00 to 16.00 pH; standard mode: -2.000 to 16.000 pH
 Resolution basic mode: 0.01 pH; standard mode: 0.001 pH
 Accuracy (@25°C) basic mode: ±0.01 pH; standard mode: ±0.002 pH
 Calibration basic mode: automatic, up to three points calibration, 5 standard buffers available; standard mode: automatic, up to five point calibration, 7 standard buffers available and two custom buffers
Temperature Compensation automatic, -5.0 to 100.0°C (using integral temperature sensor)
Electrode Diagnostics standard mode: probe condition, response time and out of calibration range
mV pH Range ±1000 mV
 Resolution 0.1 mV
 Accuracy (@25°C) ±0.2 mV
ORP Range ±2000 mV
 Resolution 0.1 mV
 Accuracy (@25°C) ±0.2 mV
Temperature Range -20.0 to 120.0°C
 Resolution 0.1°C
 Accuracy ±0.5°C
Additional Specifications:
 Probe HI-11310 digital glass body pH electrode with 3.5mm connector and 1m cable
 Logging up to 1000 (400 for basic mode) records organised in: manual log-on demand (max. 200 logs), manual log-on-stability (max. 200 logs), interval logging (max. 600 samples; 100 lots)
 Connectivity 1 USB port for storage; 1 micro USB port for charging and PC connectivity
 Environment 0 to 50°C; RH max 95% non-condensing
 Power Supply 5 VDC adapter (included)
 Dimensions 2020 x 140 x 12 mm
 Weight 250 g
A Digital Bench Top pH Meter is a laboratory-grade instrument designed to measure the pH (acidity or alkalinity) of liquid samples with high precision. It's commonly used in research labs, industrial applications, environmental testing, and educational institutions. Key Features of a Digital Bench Top pH Meter
  1. High Accuracy and Resolution
- Offers precise pH measurements, often with accuracy up to ±0.01 pH units. - Suitable for applications where exact pH control is critical.  
  1. Digital Display   - Large, clear LCD or LED screen shows pH readings, temperature, and sometimes mV or ion      concentration.   - Some models include a backlit display for better visibility.
 
  1. Electrode System   - Uses a pH-sensitive electrode (usually glass) connected to a reference electrode. Electrodes are often replaceable and require regular calibration and maintenance.
 
  1. Temperature Compensation - Automatic or manual temperature compensation to correct pH readings based on sample temperature.   - Integrated temperature sensors or separate probes are used.
  1. Calibration Functions   - Supports 2-point, 3-point, or multi-point calibration using standard buffer solutions.   - Auto-recognition of calibration buffers in advanced models.
  1. Data Storage and Connectivity   - Internal memory for storing results.   - USB or RS232 ports for data export to PCs or printers; some models support wireless connectivity.
  1. Sturdy Design   - Benchtop models are larger and more stable than portable meters.   - Often come with a durable casing and electrode arm for hands-free operation.
Applications - Water quality testing (e.g., in wastewater treatment, drinking water monitoring) - Chemical and pharmaceutical industries - Food and beverage production - Biological and environmental research - Educational laboratories A Digital Bench Top pH Meter offers numerous benefits, making it a preferred choice in laboratory and industrial environments where accuracy, reliability, and ease of use are essential. Benefits of a Digital Bench Top pH Meter
  1. High Accuracy and Precision
- Provides accurate and consistent pH readings, often with ±0.01 pH resolution. - Ideal for scientific and quality control applications where precise pH monitoring is critical.  
  1. User-Friendly Interface- Digital displays (LCD/LED) make readings easy to see and interpret.- Many models offer intuitive controls and guided calibration, simplifying operation.
 
  1. Advanced Calibration Features- Supports multi-point calibration for improved accuracy across a wide pH range.- Some models automatically recognize buffer solutions, reducing user error.
  1. Temperature Compensation- Automatic temperature compensation (ATC) corrects readings based on sample temperature, ensuring accuracy.
  1. Stable and Durable Design- Benchtop units are more robust and stable than handheld devices, reducing the risk of spills or tipping.- Often include electrode holders or arms for secure, hands-free measurements.
  1. Data Management and Connectivity- Built-in memory for storing measurement data.USB, RS232, or wireless connectivity for exporting data to computers or laboratory information systems (LIS).
  1. Multi-Functionality- Some models also measure ORP (oxidation-reduction potential), ion concentration, or conductivity.- Suitable for a variety of testing needs beyond just pH.
  1. Ideal for Long-Term Use- Designed for prolonged and repeated use in laboratory environments.- Replaceable electrodes and parts extend the meter’s usable life.
  1. Compliance and Documentation- Data logging features support documentation and compliance with regulatory standards in regulated industries (e.g., pharma, food, environmental testing).
 
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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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Pneumatic bursting tester

Bursting strength tester

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Bursting strength tester

Pneumatic bursting strength tester

true burst

Pneumatic bursting tester China national patent：ZL201210486480.8 ZL201220628425.3 Pneumatic bursting strength tester China national patent：ZL201210486480.8 ZL201220628425.3 [Scope of application]: It is used to measure the burst strength and burst expansion degree of various fabrics, including knitted fabrics, woven fabrics, non-woven fabrics, laminated fabrics and other fabrics made by other processes, under standard conditions or wet conditions. This method is employed to assess the burst strength and degree of burst expansion of various types of fabrics, such as knitted, woven, non-woven, laminated, and others produced through different processes, under both standard and wet conditions. This technique is utilized to evaluate the burst strength and extent of burst expansion in various fabric types, including knitted, woven, non-woven, laminated, and others produced through diverse manufacturing processes, under both standard and wet conditions. Benefits of Bursting strength tester: Fast testing cycle for fast feedback to the production • Auto-start, a photocell detects the presence of a sample and automatically initiates a measurement sequence, thus allowing hands-free operation • Auto-cycling function permits the continuous cycling of the upper pressure foot to facilitate representative and continuous measurements
  • Available with automatic test strip feeder Measurements are simple to make with the Mullen type Bursting Strength Tester. Fast automatic measurements Measurement starts automatically once a test piece has been placed in the measuring gap. The clamping foot descends, and a bursting strength measurement is made.
The sample is then quickly released and is ready for the next measurement at a new position. To maximize the sample measurement rate, the tester uses a minimum of time between the bursts, so that a series of 10 measurements can be done in less than 45 seconds. The actual measuring time depends of course on the type of paper or paper board being tested. Three Different test results can be reported after a single measurement; bursting strength standard, bursting strength compensated, and bursting energy absorption (BEA).Bursting strength tester can be compensated for the stiffness of the diaphragm For low bursting strength levels, the stiffness of the diaphragm can account for a large portion of the bursting strength value. If desired, the device can also measure, calculate, and report effective bursting strength compensated from the effects of the diaphragm. Measurement of Bursting Energy Absorption (BEA) is used to determine the energy absorption capability of a material. Strong, flexible paper has higher energy absorption values, while brittle, stiff paper has lower values. Bursting Strength Tester calculates and reports BEA according to the SCAN P 24 standard Related standards of Bursting strength tester: GB/T7742.2 (the first drafting unit of national standards) ISO13938-2, etc. [Instrument characteristics]: 1. Microcomputer control, automatic burst test, automatic correction, automatic data processing, and output results in the form of experimental report. 2. Aerodynamics, high cleanliness. 3. Color touch screen interface, Chinese and English menu operation, support online communication.
  1. Bursting pressure can reach up to 1.2MPa 5. The maximum burst and expansion degree can reach 70mm. 6. Strengthen the lighting system on the test surface. 7. The main aerodynamic force helps to clamp the sample system. 8. A variety of test areas are available, and the switching is easy.
  2. A variety of unit conversions between Chinese and English. 10. Reliable anti-pinch safety protection design. [Technical parameter]: 1. Test range: (0～1)Mpa (the range above 1Mpa needs to be customized) 2. The minimum graduation value: 0.0001Mpa 3. Pressurization mode: direct pressurization, timing pressurization, and expansion degree pressurization.
4. Test accuracy: ≤±0.2%F·S 5. Thickness of elastic diaphragm: ≤2mm 6. Testing area: cm²） 100 50 10 7.3 Dia.φ（mm） φ112.8 φ79.8 φ35.7 φ30.5 7. Air pressure rate: non-linear segmented pressurization (0.1～0.5) L/min 8. Safety cover: high-transparent plexiglass 9. Power supply: AC220V±10% 50Hz 800W 10. Dimensions: (470×490×780)mm (host L×W×H)
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Steam Soaping Machine
Steam Soaping Machine

Steam Soaping machine

$0.00
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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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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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.
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