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Spray Rating Tester

$0.00

Spray Rating Tester

The Spray Rating Tester is a textile testing instrument used to evaluate the water resistance or water repellency of fabric surfaces. It measures how well a fabric can resist wetting when exposed to a controlled spray of water, helping assess its performance in rain or damp conditions.

Purpose of Spray Rating Tester

– To assess surface wetting resistance of textiles.

– Commonly used for outdoor clothing, rainwear, tents, and performance fabrics.

Working Principle of Spray Rating Tester

– A fabric specimen is mounted at a 45° angle.

– Water is sprayed from a standard nozzle for a specific time.

– After spraying, the fabric is visually rated based on the appearance of water drops and wetting.

Key Components of Spray Rating Tester

– Spray Nozzle: Delivers a consistent, standard water spray.

– Funnel & Reservoir: Controls the flow and volume of water.

– Specimen Holder: Positions the fabric at a 45° angle.

– Spray Stand: Ensures accurate nozzle height and positioning.

Standards Used of Spray Rating Tester

– AATCC 22

– ISO 4920

– BS EN 24920

Applications of Spray Rating Tester

– Rainwear and water-resistant textiles.

– Quality control in fabric finishing.

– R&D for performance apparel.

Benefits of Spray Rating Tester:

Quick and Simple Evaluation – Offers a fast way to assess fabric water repellency without complex setup.
Standardized Testing- Complies with AATCC 22 and ISO 4920, ensuring globally accepted results.
Cost-Effective- Low maintenance and no power requirement make it economical for routine lab use.

Improves Fabric Performance – Helps manufacturers develop or improve water-resistant textiles.
Non-Destructive Test – Does not damage the fabric, allowing for additional tests on the same sample.
Visual Grading- Easy to interpret using a standard spray rating chart (0 to 100 scale).
Supports Quality Control – Detects finish degradation or variation in water-repellent treatments.
Portable and Compact- Lightweight design allows easy use in various lab or field settings.

Features of Spray Rating Tester:

Standardized Spray Nozzle – Delivers consistent water spray per AATCC and ISO specifications.
45° Specimen Mounting Angle – Ensures uniform test setup for accurate and repeatable results.
Stainless Steel or Aluminum Frame – Corrosion-resistant and durable for long-term use with water exposure.

Water Reservoir and Funnel System – Provides precise water volume (usually 250 ml) for each test.
Graduated Spray Stand- Fixed height (150 mm above specimen) for controlled spray impact.
Detachable Specimen Holder- Easy loading and removal of fabric samples.
Compact and Lightweight Design – Portable and convenient for both lab and field testing.
No Electricity Required – Fully manual operation increases reliability and reduces operating costs.

How to Use Spray Rating Tester:

Prepare the Sample – Cut fabric to standard size (usually 180 × 180 mm). – Condition the sample if required (21°C, 65% RH for 24 hours).
Mount the Fabric – Place the fabric on the specimen holder at a 45° angle.
Fill the Reservoir – Pour 250 ml of distilled water into the upper funnel.

Start the Test – Release the water through the nozzle; it sprays over the fabric for about 25–30 seconds.
Inspect the Fabric – After spraying, visually assess the water beading or penetration on the surface.
Rate the Sample – Compare the fabric’s wetting pattern with the standard spray rating chart: – 100 = No sticking/wetting – 90–50 = Partial wetting – 0 = Complete wetting
Record the Rating – Document the spray rating for quality control or reporting.

Spray Rating Tester,
Water Repellency Tester
Spray Reting Tester

[Scope of application]:
Used for the determination of moisture resistance (wetting grade) of various fabrics
which have been or have not been treated with water resistance or water repellency.
[related standards]:
GB/T4745 ISO4920 AATCC22 JISL1092 etc.
[technical parameters]:
1. Glass funnel:150 x 150 (capacity 500ml)
2. Specimen placement angle:The level is 45 degrees.
3. Distance from nozzle to sample center:150mm
4. Specimen diameter:Ф150mm
5. Size of water receiving pan:500×400×30mm
6. Matching measuring cups:500ml
7, size 500 x 400 x 500mm
8. Instrument weight:5Kg

Category: Physical Testing & Fabric Testing Tags: Spray rating tester price in Bangladesh, Spray rating tester Supplier in Bangladesh, Textile lab Machine supplier, textile lab machine supplier in Bangladesh, Textile testing equipment in Bangladesh Brand: DUNLIN, DARONG

Description
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Description

Spray Rating Tester

Purpose of Spray Rating Tester

– To assess surface wetting resistance of textiles.

– Commonly used for outdoor clothing, rainwear, tents, and performance fabrics.

Working Principle of Spray Rating Tester

– A fabric specimen is mounted at a 45° angle.

– Water is sprayed from a standard nozzle for a specific time.

– After spraying, the fabric is visually rated based on the appearance of water drops and wetting.

Key Components of Spray Rating Tester

– Spray Nozzle: Delivers a consistent, standard water spray.

– Funnel & Reservoir: Controls the flow and volume of water.

– Specimen Holder: Positions the fabric at a 45° angle.

– Spray Stand: Ensures accurate nozzle height and positioning.

Standards Used of Spray Rating Tester

– AATCC 22

– ISO 4920

– BS EN 24920

Applications of Spray Rating Tester

– Rainwear and water-resistant textiles.

– Quality control in fabric finishing.

– R&D for performance apparel.

Benefits of Spray Rating Tester:

Quick and Simple Evaluation – Offers a fast way to assess fabric water repellency without complex setup.
Standardized Testing- Complies with AATCC 22 and ISO 4920, ensuring globally accepted results.
Cost-Effective- Low maintenance and no power requirement make it economical for routine lab use.

Improves Fabric Performance – Helps manufacturers develop or improve water-resistant textiles.
Non-Destructive Test – Does not damage the fabric, allowing for additional tests on the same sample.
Visual Grading- Easy to interpret using a standard spray rating chart (0 to 100 scale).
Supports Quality Control – Detects finish degradation or variation in water-repellent treatments.
Portable and Compact- Lightweight design allows easy use in various lab or field settings.

Features of Spray Rating Tester:

Standardized Spray Nozzle – Delivers consistent water spray per AATCC and ISO specifications.
45° Specimen Mounting Angle – Ensures uniform test setup for accurate and repeatable results.
Stainless Steel or Aluminum Frame – Corrosion-resistant and durable for long-term use with water exposure.

Water Reservoir and Funnel System – Provides precise water volume (usually 250 ml) for each test.
Graduated Spray Stand- Fixed height (150 mm above specimen) for controlled spray impact.
Detachable Specimen Holder- Easy loading and removal of fabric samples.
Compact and Lightweight Design – Portable and convenient for both lab and field testing.
No Electricity Required – Fully manual operation increases reliability and reduces operating costs.

How to Use Spray Rating Tester:

Prepare the Sample – Cut fabric to standard size (usually 180 × 180 mm). – Condition the sample if required (21°C, 65% RH for 24 hours).
Mount the Fabric – Place the fabric on the specimen holder at a 45° angle.
Fill the Reservoir – Pour 250 ml of distilled water into the upper funnel.

Start the Test – Release the water through the nozzle; it sprays over the fabric for about 25–30 seconds.
Inspect the Fabric – After spraying, visually assess the water beading or penetration on the surface.
Rate the Sample – Compare the fabric’s wetting pattern with the standard spray rating chart: – 100 = No sticking/wetting – 90–50 = Partial wetting – 0 = Complete wetting
Record the Rating – Document the spray rating for quality control or reporting.

Spray Rating Tester,
Water Repellency Tester
Spray Reting Tester

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Dyeing Lab Machine, Physical Testing & Fabric Testing

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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.

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.
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.

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Digital Elmendorf tearing tester

Dyeing Lab Machine, Physical Testing & Fabric Testing

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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:

Accurate Tear Strength Measurement - Provides precise data on tear resistance, critical for quality control and product performance.
Digital Readout - Easy-to-read display gives instant, reliable results without manual calculations.
High Reproducibility - Ensures consistent test outcomes due to controlled tearing angle and speed.

Fast Testing Process - Simple loading and quick test cycle increase lab efficiency.
Suitable for Various Materials - Tests a wide range of flexible materials like textiles, paper, plastic, and packaging.
Customizable Range - Use of optional weights extends the test range for low to high tear strength materials.
Low Sample Waste - Requires small fabric or material samples, reducing waste during testing.
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.

Precision Sample Clamp - Securely holds samples in place to ensure accurate tear initiation.
Pre-Cutting Blade - Integrated knife creates a precise initial slit in the sample before tearing.
User-Friendly Interface - Simple buttons and screen navigation for ease of operation.
Standard Test Compliance - Compatible with ASTM D1424, ISO 1974, ISO 13937, and other tear strength standards.

Sturdy Construction - Made with durable materials for long-lasting performance and stable operation.
Compact Design - Space-efficient footprint ideal for laboratory environments.
Data Output Options- Some models offer USB or printer connectivity for result documentation.

How to Use a Digital Elmendorf Tearing Tester:

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.
Select Pendulum Weight - Choose the appropriate pendulum or add counterweights based on expected tear strength.

Calibrate the Machine - Set the pendulum to its starting position and zero the display.
Clamp the Sample - Fix one half of the sample in the stationary clamp and the other in the moving clamp.
Cut the Initial Slit - Use the integrated blade to make a precise cut at the marked slit area (usually 20 mm).

Release the Pendulum - Trigger the pendulum to swing and tear the sample through the pre-slit.
Read the Result - The digital display will show the tearing force automatically (in g, mN, or cN).
Record or Export Data - Save or print the result if your model supports USB or printer connection.
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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Laboratory mini stenter Dryer

Dyeing Lab Machine, Physical Testing & Fabric Testing

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Laboratory mini stenter Dryer

Automatic fixing Dryer

A Laboratory Mini Stenter Dryer is a compact, lab-scale machine designed to simulate the drying and heat-setting processes used in textile finishing. It mimics the function of industrial stenter machines but on a much smaller scale, making it ideal for testing fabric behavior, shrinkage, and finish quality under controlled conditions. Key Features:

Controlled Heating System

- Typically uses electric heating with adjustable temperature (up to 220–250°C). - Ensures uniform and precise temperature control.

Adjustable Fabric Width

- Equipped with clips or pins to hold and stretch fabric width-wise, simulating stenter frame action.

Variable Speed Conveyor - Allows control over fabric dwell time for drying or heat-setting.
Compact and Bench-Top Design - Space-saving design ideal for textile labs and R&D units.
Digital Controls - Easy-to-use digital interface for setting temperature, conveyor speed, and process time.

Transparent Viewing Window - Allows operators to monitor fabric movement and drying visually.
Low Energy Consumption - Designed for lab use, consuming less power than industrial models.

Applications: - Heat-setting of synthetic fabrics. Drying and curing of samples post-dyeing or printing. - Evaluating fabric shrinkage, dimensional stability, and finish behavior. - Testing chemicals and auxiliaries used in textile finishing. Benefits of Laboratory Mini Stenter Dryer:

Accurate Simulation of Production - Mimics industrial stenter conditions on a lab scale, ideal for pre-production testing and R&D.
Cost-Effective Testing - Enables testing and fabric finishing without the high cost or space requirements of full-scale machines.

Energy Efficient - Consumes less power compared to large stenters, making it economical for small-scale or frequent use.
Precise Control - Offers accurate control of temperature, speed, and fabric tension, ensuring consistent results.

Space-Saving Design - Compact and bench-top friendly, perfect for laboratories with limited space.
Multiple Applications - Useful for drying, heat-setting, shrinkage testing, and evaluating chemical finishes.

Faster Development Cycles - Speeds up new product development by allowing rapid sample testing and adjustments.
Improved Fabric Quality - Helps optimize finishing parameters for better dimensional stability, hand feel, and appearance.
Safe and User-Friendly- Designed with lab safety in mind, including temperature safety controls and easy operation.

Features of Laboratory Mini Stenter Dryer:

Compact Bench-Top Design - Ideal for laboratory use with limited space requirements.
Adjustable Temperature Control - Precise heating (usually up to 220–250°C) with digital controllers for accurate processing.

Variable Conveyor Speed- Allows adjustment of fabric dwell time for different drying or heat-setting needs.
Width Adjustment Mechanism - Equipped with clips or pins to stretch and fix fabric width-wise, simulating industrial stenter conditions.

Transparent Viewing Window - Enables visual monitoring of fabric movement and drying inside the chamber.
Digital Display Panel- Easy-to-use interface for setting and monitoring temperature, speed, and time.
Stainless Steel Construction- Durable and corrosion-resistant for long-term use at high temperatures.

Uniform Heat Distribution- Ensures consistent fabric treatment across the width.
Safety Features- Over-temperature protection and insulated body for operator safety.
Versatile Applications - Suitable for drying, heat-setting, shrinkage testing, and chemical finish evaluations.

Laboratory Mini Stenter Dryer dealer In Bangladesh, Lab Mini Stenter Dryer Importer in Bangladesh, Mini Stenter Dryer in Bangladesh, Laboratory Stenter Dryer in Bd, Lab Stenter Dryer In Uttara, Lab Stenter Price in Bangladesh, Laboratory Stenter Dryer in Bangladesh, Laboratory Mini Dryer in Bangladesh, Automatic fixing dryer Application: used for simulating the production onsite to produce the textile that meets customer requirement, including the time、temperature、resin auxiliary agent formula, elongation of the same textile, and it is also can provide basis manufacture and to ensure the correctness of mass production. Basic design as Automatic Fixing Dryer,also connect external steam for printing sample steaming. Owing the wide adjusting ranges regarding temperature, humidity, dwelling time, this apparatus can be used for : a) Electric heating for drying, curing and thermofixation, room temp.~230℃. b) Steaming with saturated steam 102±2℃ c) Electric heating and steam together for HT steaming between 102±230℃ Textile Testing Instruments Automatic Fixing Dryer dealer In Bangladesh, Automatic Fixing Dryer Importer in Bangladesh, Automatic Fixing Dryer in Bangladesh, Automatic Fixing Dryer in Bd, Automatic Fixing Dryer In Uttara, Automatic Fixing Dryer Price in Bangladesh, Automatic Fixing Dryer Supplier in Bangladesh, Lab Dryer Machine in Bangladesh, Rapid Dryer Mini Stanter in Bangladesh

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Laboratory hydro Extractor

Dyeing Lab Machine

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Laboratory Hydro Extractor

A Laboratory Hydro Extractor is a compact, high-speed centrifuge used in textile labs to remove excess water from fabric or yarn samples after dyeing or washing. It works on the principle of centrifugal force, efficiently reducing moisture content before drying. Key Features:

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

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

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

Applications: - Dewatering of dyed or washed fabric/yarn lab samples. - Pre-drying step in dyeing and finishing tests. - Useful in textile, apparel, and dyeing labs for faster workflow. Benefits of Laboratory Hydro Extractor:

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

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

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

Features of Laboratory Hydro Extractor:

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

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

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

How to Use a Laboratory Hydro Extractor:

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

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

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

Safety Tips: - Always ensure the lid is closed before starting. - Do not open the lid while the drum is spinning. - Balance the load to prevent vibration or noise. Laboratory Hydro Extractor dealer In Bangladesh, Lab Hydro Extractor Importer in Bangladesh, Laboratory Hydro in Bangladesh, Lab Hydro in Bd, Hydro Extractor Price in Bangladesh, Laboratory Hydro Extractor in Bangladesh, Laboratory hydro Extractor Small Dehydrator Model: DUN-SD185

Brad: DUNLIN Origin: China Application scope of small dehydrator: This dehydrator is a kind of small sample dehydration experimental equipment with micro capacity Parameter specification: Inner barrel size: 185mm in diameter * 80Hmm Outer barrel size: ∮200*125Hmm Overall dimension: 290 * 220* 295Hmm Power supply: single phase 220 V / 50 Hz power: 60 W speed: 1800 R / min

Laboratory hydro Extractor Machine Dunlin price in Bangladesh Laboratory hydro Extractor Machine Dunlin in textile Textile testing equipment in Bangladesh Textile testing equipment in Dhaka Textile testing equipment in Uttara MAAM tex Laboratory hydro Extractor Machine Dunlin price in Bangladesh

Laboratory hydro Extractor

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Digital Temperature Humidity Meter

Lab Equipment & Instrument, Physical Testing & Fabric Testing

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Digital Temperature Humidity Meter

Digital Temperature Humidity Meter

A Digital Temperature Humidity Meter, also known as a digital hygrometer, is an electronic device used to measure and display the relative humidity (RH) of the air, often along with temperature. It's commonly used in laboratories, industrial settings, storage areas, and homes to monitor moisture levels. Key Features of Digital Temperature Humidity Meter: - Digital Display: Shows humidity (in % RH) and often temperature (in °C/°F). - Sensor-Based Measurement: Uses capacitive or resistive sensors for accurate readings. - Compact & Portable: Available in handheld or wall-mountable forms. - Data Logging (in some models): Records humidity levels over time for analysis. - Min/Max Readings: Displays historical high and low humidity values. Common Applications of Digital Temperature Humidity Meter: - Laboratories: Maintaining stable humidity for experiments or sample storage. - Warehouses: Monitoring conditions for sensitive goods (e.g., electronics, paper, pharmaceuticals). - HVAC Systems: Ensuring proper climate control. - Homes: Preventing mold growth or overly dry conditions. Benefits of Digital Temperature Humidity Meter: - Accurate and quick readings - Easy to use and read - Helps in maintaining comfort, safety, and product integrity Would you like recommendations for models or guidance on calibration? Benefits of Digital Humidity meter Here are the key benefits of using a Digital Humidity Meter: ✅ 1. Accurate Humidity Monitoring - Provides precise relative humidity (%RH) readings, essential for sensitive environments. ✅ 2. Fast and Real-Time Results - Displays immediate data, allowing for quick adjustments to environmental conditions. ✅ 3. Dual Measurement - Many models also measure temperature, offering a more complete picture of ambient conditions. ✅ 4. Easy to Use - Simple digital interface with clear display, suitable for both professionals and non-technical users. ✅ 5. Compact and Portable - Lightweight design makes it ideal for field use, indoor monitoring, or mounting on walls. ✅ 6. Prevents Damage - Helps avoid moisture-related issues like mold, corrosion, static buildup, and product degradation. ✅ 7. Supports Quality Control - Essential for labs, warehouses, and manufacturing environments to maintain product integrity. ✅ 8. Data Logging (Optional) How to use Digital Humidity meter Here are the key features of a Digital Humidity Meter: 1. Digital Display - Shows real-time humidity (%) and often temperature (°C/°F). - Some include backlit screens for easy viewing. 2. High Accuracy Sensors - Uses capacitive or resistive sensors for accurate and stable humidity readings. 3. Min/Max & Hold Functions - Displays minimum, maximum, and current readings. - "Hold" function freezes the current reading for review. 4. Data Logging (in advanced models) - Records humidity data over time for monitoring trends. 5. Portable or Wall-Mountable - Available as handheld, desktop, or wall-mounted units for different environments. 6. Battery or USB Powered - Operates on standard batteries or via USB power for flexibility. 7. Optional External Probes - Some models support external humidity/temperature sensors for remote monitoring. 8. Calibration Option - Allows manual or automatic calibration to maintain accuracy. Here’s a quick step-by-step guide on how to use a Digital Temperature Humidity Meter: ✅ 1. Power On the Device - Insert batteries (if portable) or plug it in (if wall-mounted). - Press the power button to turn it on. ✅ 2. Place It Properly - Set the meter in an open, well-ventilated area. - Avoid placing near windows, vents, or direct heat sources for accurate readings. ✅ 3. Wait for Stabilization - Allow the device a few seconds to stabilize and show accurate humidity and temperature readings. ✅ 4. Read the Display - Humidity will be shown as % RH (Relative Humidity). - Most models also display temperature in °C or °F. ✅ 5. Use Additional Features (if available) - Press buttons to view Min/Max, Data Log, or switch units. - Some advanced models may have Bluetooth or USB for data transfer. ✅ 6. Maintain the Device - Clean sensor area gently if dusty. - Calibrate periodically if required (check manual).

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Gray scale

Physical Testing & Fabric Testing

$0.00

Gray Scale

The Gray Scale is a visual tool used in the textile and dyeing industry to evaluate and grade the color change or staining of a fabric after testing (e.g., washing, rubbing, and light exposure). It helps assess how much a fabric's color has altered or transferred during durability or fastness tests. Types of Gray Scale:

Gray Scale for Color Change - Compares the original and tested sample to measure color fading or alteration.
Gray Scale for Staining - Compares a white adjacent fabric (before and after testing) to assess color transfer or staining.

Rating System : - Uses a 1 to 5 scale: - Grade 5: No change or staining (excellent) - Grade 1: Severe change or heavy staining (poor) Intermediate grades (like 4–5, 3–4, etc.) are also used for finer evaluation. Construction :- Each scale includes pairs of gray chips with varying contrast levels to visually match the test results. Usage Areas:- Textile testing labs- Dyeing and finishing quality control- Standards like ISO, AATCC, and BIS tests Benefits :

Standardized Evaluation - Provides a consistent and objective way to assess color change or staining.
Simple and Quick to Use - Enables rapid visual comparison during fabric testing.
Widely Accepted - Complies with international standards (ISO, AATCC) for color fastness grading.
Cost-Effective Tool - Inexpensive yet essential for reliable quality control in textiles.

Enhances Quality Assurance - Helps detect dyeing or printing issues before bulk production.
Supports Multiple Tests - Used for evaluating wash fastness, rubbing fastness, perspiration, light exposure, and more.
Portable and Durable - Easy to carry and long-lasting with proper care.

Features :

Dual Type Availability - Comes in two types: for Color Change and for Staining.
5-Point Grading System - Grades from 1 (poor) to 5 (excellent), with half-step intervals like 4–5, 3–4.
Standardized Grey Chips - Includes contrasting grey color pairs to match fabric changes accurately.
Compact Design - Small, portable card or booklet format for easy lab and field use.

Durable Material - Made from stable, fade-resistant plastic or cardboard for long-term use.
Compliance with Standards - Follows ISO 105-A02 (Color Change) and ISO 105-A03 (Staining) norms.
Easy Visual Comparison - Designed for quick side-by-side assessment of fabric before and after testing.

How to Use : Select the Right Gray Scale - Use Color Change scale to check fading, or staining scale to check color transfer.

Place the Samples - Lay the untested (original) and tested fabric side by side (for color change)

- Or place the adjacent white fabric next to the gray scale (for staining).

Match Against Gray Scale Chips - Visually compare the difference between the samples and find the closest matching gray pair on the scale.

Assign a Grade

- Grade from 1 to 5, where: - Grade 5 = no change/staining - Grade 1 = severe change/staining - Use half-grades like 4–5 if needed.

Record the Result - Note the grade in your test report as per the test method (e.g., ISO 105).
Store Properly - Keep the gray scale away from light and moisture to avoid fading.
Features :
1. Dual Type Availability - Comes in two types: for Color Change and for Staining.
2. 5-Point Grading System - Grades from 1 (poor) to 5 (excellent), with half-step intervals like 4–5, 3–4.
3. Standardized Grey Chips - Includes contrasting grey color pairs to match fabric changes accurately.
4. Compact Design - Small, portable card or booklet format for easy lab and field use.

Categories:

Gray Scale for Color Change - Used to evaluate the degree of color fading or change in a fabric after testing (e.g., washing, light exposure). - Assesses how much the original color has altered.
Gray Scale for Staining - Used to assess the degree of color transfer from a dyed fabric to an adjacent white fabric during testing (e.g., rubbing, washing).

- Evaluates staining on undyed fabrics. These two types are essential tools in color fastness testing across textile labs. Want to know which standard tests use each type?

Gray Scale

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Color Matching Cabinet-Light Box

Physical Testing & Fabric Testing, Dyeing Lab Machine, Lab Equipment & Instrument

$0.00

Color Matching Cabinet-Light Box

Color Matching Cabinet -light Box A Color Matching Cabinet-Light box (also known as a Light Box) is a standardized visual assessment tool used to evaluate the color consistency of materials like fabric, paint, plastic, paper, and leather under different lighting conditions. Purpose of Color Matching Cabinet-Light Box : To detect color variations and metamerism (color changes under different lights). Ensures accurate color matching across production batches and materials. How Color Matching Cabinet-Light Box Works: The cabinet is equipped with multiple standardized light sources (e.g., D65, TL84, UV, CWF, A). Samples are placed inside, and their colors are observed under each light to check for consistency. Common Light Sources of Color Matching Cabinet-Light Box: D65 – Daylight (standard) TL84 – Store lighting (fluorescent) CWF – Cool white fluorescent UV – Ultraviolet (for fluorescent content) A – Incandescent (home light) U30/U35 – Warm white for showroom lighting Applications of Color Matching Cabinet-Light Box: Textile and garment inspection Paint and coating industry Plastics and packaging Printing and graphic design Benefits of Color Matching Cabinet-Light Box: Accurate Color Assessment - Ensures color consistency across products by simulating different lighting conditions. Detects Metamerism - Identifies if colors appear differently under various lights, preventing mismatches. Improves Quality Control - Enhances visual inspection processes in textiles, printing, and packaging. Standardized Viewing Conditions - Provides consistent light sources for reliable and repeatable evaluations. Reduces Rework and Returns - Helps detect color defects early, saving time and production costs. Supports Industry Standards - Meets international color evaluation standards like ASTM D1729, ISO 3664. Easy to Use of Color Matching Cabinet -Light Box - Simple controls with clearly labeled light source buttons. Multiple Light Source Options - Enables testing under conditions matching retail, daylight, home, and UV lighting. Features of Color Matching Cabinet-Light Box: Multiple Standard Light Sources - Includes D65 (daylight), TL84 (store light), CWF, UV, A (home light), and optional U30/U35. Digital Hour Meter - Tracks usage time for each light source to schedule timely replacements. Uniform Light Distribution - Diffused lighting ensures consistent and shadow-free viewing. Push Button Control Panel- Easy switching between different light sources. No Warm-Up Time - Instant-on lighting allows immediate use. Sturdy Metal Body - Durable and well-coated to reduce light reflection and distortion. Viewing Area Markings - Guides for proper sample placement and comparison. Optional Dimming Function - Adjustable light intensity (in advanced models) for fine-tuned observation. Standardized Viewing Angles - Ensures observer views samples under consistent angles for accurate color judgment. Description of Color Matching Cabinet-Light Box Color Matching TILO 2 Feet 5/6 Option Light Box Cabinet (P60-5/6) TILO 2 Feet 5/6 Option Light Box Cabinet (P60-5/6) is equipped with 5 light sources. The consistency of the light sources in all Tilo Color Assessment Cabinets gives excellent viewing conditions for reliable color critical decisions under consistent lighting. TILO 2 Feet 5 Option Light Box Cabinet (P60-5) can be applied to the industries that need to perform color difference testing as follows: as the premiere designer and manufacturer of color matching instrument products for the Graphic arts, Photographic, Textile, Dyeing, Packaging, Printing, Leather, Inks, Knitwear, Plastic, Automotive and Ceramics industries. TILO 2 Feet 5 Option Light Box Cabinet (P60-5) offers an exact and dependable way to survey colors beneath different lighting conditions. This apparatus is planned to offer assistance experts in the material, paint, and plastic businesses to coordinate and assess colors with exactness. This high-quality item in Bangladesh at the best cost. The color Cabinet box permits for an ideal seeing environment for color inspection. Features of TILO 2 Feet 5 Option Light Box Cabinet (P60-5) Multiple Light Sources of Color Matching Cabinet-Light Box The lTILO 2 Feet 5 Option Light Box Cabinet (P60-5) incorporates a assortment of light sources. These sources can reenact common sunshine, tungsten, and other counterfeit lighting conditions. By changing light sources, clients can compare colors in diverse situations, guaranteeing precise results. Adjustable Light Intensity of Color Matching Cabinet-Light Box The color coordinating light box highlights flexible light concentrated. You can control the brightness to coordinate distinctive real-world conditions. It guarantees a more point by point investigation of how colors alter beneath different lighting intensities. Compact and Solid Design This color appraisal cabinet comes in a compact plan, making it simple to put in any workspace. Its strong structure guarantees long-term utilize, indeed in requesting environments. Precise Color Evaluation The light box gives a controlled environment that makes a difference clients assess colors in a steady way. This highlight is particularly valuable in businesses where correct color coordinating is basic, such as in materials or paints. Energy Efficient The color cabinet is outlined to be energy-efficient. It employments Driven lights that devour less control whereas still advertising dependable and precise color assessment. Simple Client Interface The user-friendly interface of the color coordinating cabinet makes it simple for anybody to work. The controls are straightforward, and clients can alter settings effortlessly. Portable Design The color coordinating light box is lightweight, making it simple to move from one area to another. This movability is particularly valuable when you require to take the cabinet to diverse parts of the generation floor or to different client locations. Ideal for Different Industries Whether you work in materials, car, or fabricating, the color appraisal cabinet offers the exactness and unwavering quality required for color coordinating. It ensures consistency over distinctive materials and generation lines. FEATURES Certified by ASTM D1729, ISO3664, DIN, ANSI and BSI. Automatic changeable into another light source by switching. Usage time display, name of lamp, total number of switches for each. Violated time sensor for tracking lamp service or replacement. Large display & individual switch, easy to operate each light source. No warm-up time, just plug and play. The energy-saving device which generates lower heat & high efficiency. The name of the light source can be changed. SPECIFICATION OF TILO 2 FEET 5 OPTION LIGHT_BOX CABINET (P60-5) Name Details Model P60(5) Brand TILO Origin Hong Kong Dimensions (WxDxH) (710 x 405 x 570)mm Standards ASTM D1729, ISO3664, DIN, ANSI and BSI Light source Five light source. Power Source Electric. Voltage 220 ~ 240V Body Material Fiber-reinforce Warranty One year free service LIGHT SOURCE OF TILO 2 FEET 5 OPTION LIGHT_BOX CABINET (P60-5) Light Source Color viewing applications / Uses of Light Color Temp. (K) Power (W) Brand Info Quantity D65 International standard Artificial Daylight / Natural Daylight 6500 18 PHILIPS; TL-D/18-965 2 Pieces TL84 Applied to stores in Europe, Japan and China 4000 18 PHILIPS; TL-D/18-840 2 Pieces F “Sun-setting Light Yellow” incandescent light source 2700 40 PHILIPS 4 Pieces UV ultraviolet light to detect and evaluate optical brighteners or fluorescent pigments Wave length: 365nm 20 PHILIPS 18W BLB 1 Pieces CWF (Cool White Fluorescent) American Standard 4150 18 PHILIPS; TL-D/18-640 2 Pieces

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GSM Cutter with Balance

Physical Testing & Fabric Testing

$0.00

GSM Cutter with Balance

A GSM Cutter with Balance is a lab toolset used to determine the GSM (Grams per Square Meter) of fabrics, which indicates the fabric's weight and density. The kit includes a GSM round cutter and a precision weighing balance. Purpose GSM Cutter with Balance: To accurately measure the weight per unit area of textile, paper, or nonwoven samples for quality control and product classification. How It Works: GSM Cutter: - A circular blade cuts a fixed area (usually 100 cm²) from the fabric. Weighing Balance: - The cut piece is weighed, and the result is multiplied by 100 to get GSM. GSM = Weight (in grams) × 100 Applications of GSM Cutter with Balance: Textile and garment industry Nonwovens and paper manufacturing QC labs and R&D Benefits of GSM Cutter with Balance: Accurate GSM Measurement - Ensures precise fabric weight analysis for quality control. Quick and Simple Operation - Allows fast sampling and GSM calculation in minutes. No Need for Area Calculation - Cutter gives a fixed area (usually 100 cm²), simplifying the formula. Improves Product Consistency - Helps maintain uniform fabric weight across batches. Portable and User-Friendly - Compact design makes it ideal for labs and production floors. Cost-Effective Tool - Offers high accuracy without the need for expensive equipment. Versatile Use - Suitable for fabrics, paper, leather, films, and more. Features of GSM Cutter with Balance: Rotary Blade Cutter - Stainless steel blades for clean and accurate circular cuts. Fixed Sample Area - Typically 100 cm², eliminating the need for area measurement. Precision Digital Balance - Measures in grams with high resolution (0.01 g or better). Rubber Cutting Pad - Protects blade and provides a smooth surface for cutting. Safety Lock - Prevents accidental blade exposure. Compact & Durable Design- Long-lasting, lab-friendly construction. How to Use GSM Cutter with Balance: Prepare the Fabric Sample- Place the fabric on the rubber cutting pad. Cut the Sample - Hold the GSM cutter firmly and rotate it to cut a 100 cm² circular sample. Turn on the Balance - Power up the digital weighing scale and tare it to zero. Weigh the Sample - Place the cut fabric piece on the balance and note the weight in grams. Calculate GSM - Multiply the weight by 100 to get GSM. - GSM = Sample weight (g) × 100 Record the Result- Log the GSM value for quality control or analysis. Clean and Store - Wipe the cutter and balance, and store them safely after use. GSM Calculation Formula: GSM (g/m²) = (Weight of Sample in grams) × 100 When using a GSM cutter (100 cm²): The cutter gives a fixed area of 100 cm², which is 1/100th of a square meter. So, multiplying the sample's weight by 100 gives the GSM directly. Example: If the sample weighs 1.75 g, then: GSM = 1.75 × 100 = 175 g/m² Balance Calibration Guide (Manual Calibration): Warm-Up - Turn on the balance and let it warm up for 10–15 minutes if required. Level the Balance - Use the built-in bubble level and adjust leveling feet until the bubble is centered. Tare the Balance - Press the “TARE” or “ZERO” button to reset the display to 0.000 g. Enter Calibration Mode - Press the “CAL” or “MODE” button (depends on the model). - Some balances may require holding the button for a few seconds. Use Standard Weight - When prompted, place a certified calibration weight (e.g., 100g, 200g) on the pan. - Wait for the display to stabilize. Confirm Calibration - The balance will beep or show “PASS” once successful. - Remove the weight when done. Recheck Zero - Ensure the display returns to 0.000 g after removing the weight. Tips: Use certified weights for accuracy (Class F1 or E2). Calibrate in a draft-free, vibration-free environment. Calibrate daily or before critical measurements. GSM Cutter & Balance GSM Cutter Brand: Schroder Origin: Germany Capacity: 100 Sq.cm Supplied with 1 pcs cutting Pad and 04 pcs cutting blade. Digital Electronics balance Precision GSM Weight Balance 0.01g to 200g Model: GSM200 Brand: Schroder Origin: Germany

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Color Matching Cabinet-Light Box

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GSM Cutter with Balance

GSM Cutter with Balance