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    digital precision balance

    digital-precision-balance

    2/3/4/5 Digit Digital precision Balance

    digital precision balance is a weight balance machine. It’s used to Low capacity balance. digital precision balance  play an important role to accurate measurement. Digital precision balance is used to check weight paper, jewelry etc. It shows accurate result. We have the best collection of digital precision balance. MAAM TEX IS the best supplier of Precision Balance in Bangladesh

    A Digital Precision Balance is a high-accuracy electronic weighing device used in laboratories, industries, and educational institutions for measuring mass with a high degree of precision. It is essential for tasks that require meticulous weight measurements, such as chemical analysis, formulation, and quality control.

    Key Features:

    1. High Accuracy & Precision: – Typically offers readability from 0.1 g to 0.001 g (or even finer). – Ideal for weighing small amounts of material where accuracy is crucial.
    2. Digital Display: – Large, backlit LCD or LED display for easy reading. – Some models include touch screen interfaces.
    3. Tarring Function: – Allows you to subtract the weight of a container or packaging to get the net weight.
    4. Calibration: – Internal or external calibration to maintain accuracy over time. – Some advanced models have auto-calibration features.
    5. Weighing Units: – Supports multiple units like grams (g), milligrams (mg), carats (ct), and ounces (oz). Stable Platform:   – Includes a draft shield to protect against air currents and vibrations, which can affect measurement accuracy.

    Common Applications:- Laboratory Analysis: Precise measurement of chemicals and reagents.- Pharmaceuticals: Formulation and quality control.- Jewelry: Accurate measurement of precious metals and stones.- Education: Scientific experiments in schools and universities.

    Benefits:- Reliable and Consistent Measurements- User-Friendly Operation- Compact Design with Minimal Footprint- Improved Workflow Efficiency- Enhanced Data Handling (USB or RS232 ports for data transfer in advanced models)

    Benefits of digital precision balance Here are the key benefits of using a Digital Precision Balance:

    1. High Accuracy and Precision- Delivers extremely accurate weight measurements, often down to 0.001 g or better.- Crucial for experiments and applications where even slight variations can affect outcomes.

     

    1. User-Friendly Interface- Digital display makes readings easy to read and interpret.- Most models include intuitive controls for functions like tarring, unit conversion, and calibration.3. Speed and Efficiency- Provides instant, stable readings, saving time compared to manual or mechanical balances.- Streamlines lab workflows and enhances productivity.
    2. Versatile Applications- Suitable for various fields including chemistry, biology, pharmacology, food testing, and gemology.- Can handle diverse weighing tasks from solids to liquids and powders.
    3. Advanced Features- Tare Function: Subtracts the weight of containers automatically.- Multiple Weighing Units: Supports various measurement units.- Data Connectivity: Many models allow connection to computers or printers for data logging.
    4. Portability and Space Efficiency- Compact design fits easily in most laboratory setups.- Lightweight models are easy to move and store.
    5. Enhanced Safety and Reliability- Stable platform and draft shields reduce environmental interference.- Built-in calibration ensures ongoing accuracy.

    Here’s a step-by-step guide on how to use a Digital Precision Balance safely and accurately:

    1. Set Up the Balance- Place the balance on a stable, vibration-free, and level surface.- Avoid placing near fans, windows, or air vents to prevent air drafts.- Allow the balance to warm up (usually 15–30 minutes) if it has just been turned on.

    ⚙️ 2. Calibrate the Balance

    – If it’s manual calibration, use certified calibration weights.

    – For auto-calibration models, follow on-screen instructions.

    – Calibration ensures accuracy in measurements.

    ⚖️ 3. Tare the Balance

    – Place the container or weighing paper on the balance.

    – Press the “Tare” or “Zero” button to set the display to zero. This subtracts the container’s weight.

    4. Weigh the Sample

    – Carefully add the sample into the container.

    – Wait for the reading to stabilize (usually indicated by a stable icon or beep).

    – Read the weight from the digital display.

    5. Repeat or Change Units (if needed)

    – You can press the unit button to switch between grams, milligrams, ounces, etc., depending on your needs.

     

    6. Clean After Use

    – Remove any spilled substances.

    – Wipe the surface with a soft, lint-free cloth.

    Do not use harsh chemicals unless specified by the manufacturer.

    ⚠️ Tips for Best Use:

    – Avoid touching the container with bare hands (use tweezers or gloves to avoid adding extra weight from oils or moisture).- Use a draft shield if available to minimize airflow interference.- Do not overload the balance beyond its maximum capacity—it can damage the sensors.

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    1. Space-Saving Design - Compact and bench-top friendly, perfect for laboratories with limited space.
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    1. Observe and Measure - Start timing when flame is applied.
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    Rainin Digital Pipette
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    1. Durable and Chemically Resistant - Built with high-quality materials that resist damage from chemicals and frequent use.
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    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.
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    1. Versatile Volume Range - Available in multiple models to handle volumes from microliters to milliliters.
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    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.
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    1. Easy Calibration and Maintenance - User-friendly calibration settings with accessible parts for cleaning.
    2. Optional Electronic Models - Some versions include programmable features, multiple modes (e.g., reverse pipetting), and memory storage.
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    Perspiration Tester
    Perspiration Tester

    Perspiration Tester

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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:
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    2. They are sandwiched with adjacent fabric and placed between glass or acrylic plates.
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    4. it’s then incubated at 37°C (body temperature) for a fixed time (typically 4 or 16 hours).
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    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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    Digital Ink Rubbing Tester
    Digital Ink Rubbing Tester

    Digital Ink Rubbing Tester

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    Digital Ink Rubbing Tester

    Digital Ink Rubbing Tester

    Digital Ink Rubbing Tester

      A Digital Ink Rubbing Tester is a laboratory device used to evaluate the abrasion resistance and print durability of printed materials such as paper, packaging, labels, and printed films. It simulates the rubbing action between printed surfaces to test how well ink or coating adheres under friction.   Purpose of Digital Ink Rubbing Tester: - Measures how much ink or print wears off when rubbed against another surface. - Helps assess print quality, especially for packaging, labels, and publications.   ⚙️ Key Features of Digital Ink Rubbing Tester: - Digital Control Panel: For setting rubbing speed, stroke length, and number of cycles. - Adjustable Load: Pressure can be adjusted to simulate real-use friction. - Counter Display: Shows the number of rubbing cycles completed. - Sample Holders: Secure the test samples and rubbing medium in place. - Automatic Stop: Machine stops automatically after the set number of cycles.   Applications of Digital Ink Rubbing Tester: - Used in printing, packaging, and paper industries. - Commonly tests materials like labels, corrugated boxes, printed cartons, and laminates.   ✅ Benefits of Digital Ink Rubbing Tester: - Ensures print durability under handling or shipping. - Supports quality control in production. - Helps in selecting better ink or coating formulations.   ✅ 1. Ensures Print Durability - Tests how well ink or coating resists wear from friction, ensuring quality under real-world handling and shipping. ✅ 2. Improves Quality Control - Detects weak adhesion or poor ink quality early in the production process, reducing rework and returns.   ✅ 3. Precise and Repeatable Testing - Digital settings allow accurate control of speed, pressure, and cycle count for consistent test conditions. ✅ 4. Saves Time and Labor - Automates the rubbing process with pre-set cycles, reducing manual effort and improving efficiency. ✅ 5. Versatile Application - Suitable for a wide range of printed materials: labels, packaging, paper, film, and coated surfaces.   ✅ 6. Supports Product Development - Helps in testing and selecting the best inks, coatings, and substrates for specific use cases. ✅ 7. Meets Industry Standards - Often compatible with standards like ASTM D5264, ensuring credibility in test results.   key features of a Digital Ink Rubbing Tester: ⚙️ 1. Digital Control Panel - Allows precise setting of rubbing speed, stroke length, and cycle count. 2. LCD/LED Display - Shows real-time data like number of cycles, test duration, and operational status.   3. Adjustable Load - Enables setting different pressure levels to simulate various handling conditions. 4. Automatic Cycle Operation - Runs pre-set rubbing cycles and stops automatically after completion. 5. Sample Holders/Fixtures - Securely holds test specimens and rubbing surfaces for accurate testing.   ️ 6. User-Friendly Interface - Intuitive buttons and digital readouts for easy operation and test setup. 7. Compatible with Industry Standards - Supports test methods like ASTM D5264 and TAPPI T830. 8. Compact & Durable Design - Small footprint with a sturdy build for long-term use in lab environments.   Here’s a simple step-by-step guide to using a Digital Ink Rubbing Tester: ✅ 1. Prepare the Samples - Cut the printed material to fit the sample holder. - Cut a rub surface (usually plain or standardized paper) for rubbing contact. ✅ 2. Mount the Samples - Place the printed sample on the base platform. - Secure the rubbing medium in the moving head or upper fixture.   ✅ 3. Set Test Parameters - Use the digital control panel to input: - Number of cycles - Rubbing speed - Stroke length - Load/pressure (if adjustable)   ✅ 4. Start the Test - Press the Start button. - The machine will perform rubbing action based on your settings. ✅ 5. Observe the Results - After completion, inspect the printed surface for ink wear, smudging, or fading. - Record results manually or digitally if the tester supports logging.   ✅ 6. Clean and Reset - Remove samples, clean the fixtures, and turn off the device after use.
    Digital Ink Rubbing Tester

    Digital Ink Rubbing Tester

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

    Digital hot plate-magnetic stirrer

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    Digital hot plate-magnetic stirrer

    Digital hot plate-magnetic stirrer

    Digital hot plate-magnetic stirrer

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