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IR Dyeing Machine Dunlin
IR Dyeing machine
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IR Dyeing Machine Dunlin
IR Dyeing machine
Home Dyeing Lab Machine IR Dyeing Machine Dunlin
HTHP Glycerin bath dyeing machine
HTHP Glycerin bath dyeing machine $0.00
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Laboratory tenter
Laboratory tenter $0.00

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

 

Categories: Dyeing Lab Machine, Lab Equipment & Instrument, Yarn Dyeing Machine & Equipment Tags: IR Dyeing machine, IR Dyeing Machine Dunlin, IR Dyeing Machine price in Bangladesh, lab Dyeing machine, labdeep dyeing machine Brand: DUNLIN
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Digital Elmendorf Tearing Tester

Digital Elmendorf tearing tester

Dyeing Lab Machine, Physical Testing & Fabric Testing
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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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Oscillation Type Water Bath Dyeing Machine
Oscillation Type Water Bath Dyeing Machine

Oscillation type water bath Dyeing Machine

Dyeing Lab Machine, Yarn Dyeing Machine & Equipment
$0.00
Oscillation Type Water Bath Dyeing Machine
Oscillation Type Water Bath Dyeing Machine

water bath/Shaker bath Dyeing machine

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

water bath/Shaker bath Dyeing machine

Oscillation Type Dyeing Machine
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COLOR FASTNESS TO WASHING MACHINE
COLOR FASTNESS TO WASHING MACHINE

Color fastness to washing machine

Dyeing Lab Machine
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COLOR FASTNESS TO WASHING MACHINE
COLOR FASTNESS TO WASHING MACHINE

COLOR FASTNESS TO WASH MACHINE

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

Orbital Shaker Machine

Dyeing Lab Machine
$0.00

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 :
  1. Orbital Motion - Provides a smooth circular shaking pattern, ideal for gentle mixing without foaming or splashing.
  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:
  1. Uniform Mixing - Ensures even distribution of dyes, chemicals, or cultures without manual stirring.
  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.
 
  1. Customizable Settings - Adjustable speed and timer let users tailor mixing to specific sample types and needs.
  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.
 
  1. Reduces Human Error - Automated operation minimizes variability and manual handling mistakes.
  2. Compact and Lab-Friendly - Takes up minimal space while accommodating multiple sample containers.
Features of Orbital Shaker Machine:
  1. Orbital Shaking Motion - Moves samples in a circular path for uniform and consistent mixing.
  2. Variable Speed Control - Adjustable shaking speed (typically 50–300 RPM) to suit different sample types.
  3. Digital Timer - Programmable run time for precise and repeatable operations.
 
  1. Flat Platform Design - Accommodates flasks, beakers, tubes, or trays with optional clamps or non-slip mats.
  2. LCD or LED Display (in advanced models) - Shows speed, time, and operating status clearly.
  3. Quiet Operation - Low-noise motor and stable base minimize vibration and disturbance in the lab.
 
  1. Overload Protection - Prevents motor damage from excessive weight or resistance.
  2. Compact and Durable Build - Designed to fit standard lab benches and withstand regular use.
  3. Versatile Capacity Options - Available in various sizes to handle different numbers and sizes of containers. User-Friendly Interface - Simple control panel for easy setup and operation.
  Orbital Shaker MachineShaker Machine Brand: Dunlin Origin: Korea. Maximum. load capacity (with platform) is 7.5kg Support orbital and linear shaking Fashion design of high strength tempered glass on the front panel LED display for easy-reading of speed and time simultaneously Digital speed control system and micro-computer control make stable running and prevent sample splashing. Brushless DC motor is maintenance-free and provides long service life Over-load and over-speed detection and protection Supports both orbital shaking and linear shaking and easy to switch the shaking mode Continuous operation and timed operation in range of 0-99h59min are available Automatic alarm by time controller allows for unsupervised operation A wide choice of platforms for various applications   Orbital Shaker Machine Shaker Machine Dunlin price in Bangladesh Orbital Shaker Machine Shaker Machine Dunlin in textile Textile testing equipment in Bangladesh Textile testing equipment in Dhaka Textile testing equipment in Uttara MAAM tex Shaker Machine Dunlin price in Bangladesh
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Analog Thickness Gauge

Analog Thickness Gauge

Lab Equipment & Instrument
$0.00

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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Rainin Digital Pipette
Rainin Digital Pipette

Rainin Digital Pipette

Dyeing Lab Machine, Lab Equipment & Instrument
$0.00

 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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Perspiration Tester
Perspiration Tester

Perspiration Tester

Lab Equipment & Instrument
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Perspiration Tester

Perspiration Tester

Perspiration Tester

  A Perspiration Tester is a lab device used to evaluate the colorfastness of textiles to artificial perspiration (sweat). It simulates the effects of human sweat—both acidic and alkaline—on dyed or printed fabrics under controlled temperature and pressure.   Purpose of Perspiration Tester: - To test how fabrics react to body sweat and determine whether dyes bleed, fade, or transfer onto adjacent materials.   Working Principle:
  1. Fabric samples are treated with synthetic perspiration solution (acidic or alkaline).
  2. They are sandwiched with adjacent fabric and placed between glass or acrylic plates.
  3. The assembly is loaded into the tester and pressed under specific pressure.
  4. it’s then incubated at 37°C (body temperature) for a fixed time (typically 4 or 16 hours).
  5. Afterward, color change and staining are evaluated using a gray scale.
  Applications of Perspiration Tester: - Garment and sportswear testing - Quality control in textile processing - Compliance with standards like ISO 105 E04, AATCC 15   Benefits of Perspiration Tester:
  1. Accurate Sweat Simulation - Mimics real-life effects of acidic and alkaline perspiration on fabrics.
  2. Improves Product Quality - Ensures textiles retain color and don’t bleed or stain when worn.
  3. Supports Standard Compliance - Follows ISO and AATCC test standards for global market approval.
  4. Protects Brand Reputation- Reduces customer complaints due to dye transfer or fading.
 
  1. Simple and Repeatable- Provides consistent pressure and conditions for reliable results.
  2. Multi-Sample Testing- Tests multiple specimens at once, saving time in labs.
  3. Durable and Low Maintenance- Robust frame with minimal moving parts makes it long-lasting and easy to care for.
  Features of Perspiration Tester:
  1. Stainless Steel Frame - Corrosion-resistant body for durability and long-term use.
  2. Multi-Sample Capacity - Can hold up to 20 or more specimens for batch testing.
  3. Standardized Loading Weight- Applies uniform pressure (usually 12.5 kPa) across all samples.
  4. Removable Plates - Glass or acrylic plates ensure even contact and easy cleaning.
 
  1. Compact Design- Space-saving, bench-top model ideal for lab environments.
  2. Complies with Test Standards - Meets ISO 105 E04, AATCC 15, and related perspiration fastness standards.
  3. Ease of Operation - Simple loading, unloading, and incubation process.
  4. High-Temperature Resistance - Can be used inside incubators at 37°C or ovens as required.
  How to Use a Perspiration Tester:
  1. Prepare the Test Solution - Mix artificial acidic or alkaline perspiration as per standard (ISO or AATCC).
  2. Cut the Fabric Samples - Cut both the test fabric and adjacent white fabric (usually cotton) to standard size.
  3. Soak the Samples - Immerse the fabric sandwich (test + adjacent) in the test solution for 30 minutes.
  4. Remove Excess Liquid - Gently squeeze or blot to remove extra moisture—do not dry.
 
  1. Load in the Tester- Place each sandwich between glass or acrylic separator plates in the tester.
  2. Apply Pressure - Tighten the top plate or place the standard weight on top to apply uniform pressure.
  3. Incubate - Keep the loaded tester in an oven or incubator at 37°C for 4–16 hours (depending on the method).
  1. Accurate Sweat Simulation - Mimics real-life effects of acidic and alkaline perspiration on fabrics.
  2. Improves Product Quality - Ensures textiles retain color and don’t bleed or stain when worn.
  3. Supports Standard Compliance - Follows ISO and AATCC test standards for global market approval.
  4. Protects Brand Reputation- Reduces customer complaints due to dye transfer or fading.
 
  1. Simple and Repeatable- Provides consistent pressure and conditions for reliable results.
  2. Multi-Sample Testing- Tests multiple specimens at once, saving time in labs.
  3. Durable and Low Maintenance- Robust frame with minimal moving parts makes it long-lasting and easy to care for.
  1. Dry and Evaluate - Remove, air dry the samples, then assess color change and staining using a gray scale.
  2. Fabric samples are treated with synthetic perspiration solution (acidic or alkaline).
  3. They are sandwiched with adjacent fabric and placed between glass or acrylic plates.
  4. The assembly is loaded into the tester and pressed under specific pressure.
  5. it’s then incubated at 37°C (body temperature) for a fixed time (typically 4 or 16 hours).
  6. Afterward, color change and staining are evaluated using a gray scale.
    Perspiration Tester

    Perspiration Tester

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HTHP Glycerin bath dyeing machine
HTHP Glycerin bath dyeing machine

HTHP Glycerin bath dyeing machine

Dyeing Lab 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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