Digital Yarn Twist Tester
Digital Yarn Twist Tester
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    Digital Yarn Twist Tester
    Digital Yarn Twist Tester
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    Sample Cone Yarn Dyeing Machine
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    Digital Yarn Twist Tester

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    Digital Yarn Twist Tester

    Digital Yarn Twist Tester

    Digital Yarn Twist Tester

     

    A Digital Yarn Twist Tester is a laboratory device used to measure the number of twists (turns) per unit length in a yarn. It’s crucial for evaluating yarn quality, strength, elasticity, and uniformity. The digital version offers precise, automated readings for both S-twist and Z-twist yarns.

     

    Purpose Digital Yarn Twist Tester:

    To determine twist per inch (TPI) or twist per meter (TPM) in single and plied yarns using direct untwist or untwist-retwist methods.

     

    Applications Digital Yarn Twist Tester:

    Quality control in spinning mills

    Yarn standard testing (cotton, polyester, blends)

    R&D in textile manufacturing

     

    Working Principle Digital Yarn Twist Tester:

    One end of the yarn is clamped, and the other is rotated to remove or measure twists.

    The tester counts and displays twist digitally based on length and rotation.

     

    Benefits of Digital Yarn Twist Tester:

    High Accuracy – Digital readout ensures precise twist measurements.

    Quick Testing – Faster than manual methods, increasing lab efficiency.

    Versatile Application – Suitable for single, doubled, or plied yarns.

    Reduces Human Error – Automated counting improves repeatability and consistency.

     

    Supports Both S & Z Twist – Measures both twist directions accurately.

    User-Friendly Operation – Intuitive controls and clear display simplify use.

     

    Features of Digital Yarn Twist Tester:

    Digital Display – Shows real-time twist count and length.

    Motorized Rotation- Smooth, adjustable rotation speed for controlled untwisting.

    Dual Clamp System – Holds yarn securely to prevent slippage.

    Length Measurement Scale – Built-in ruler or encoder for precise yarn length setup.

     

    Auto Stop Function – Automatically stops when yarn is fully untwisted.

    Selectable Units – Twist readings available in TPI or TPM.

     

    How to Use Digital Yarn Twist Tester:

    Prepare the Yarn Sample

    – Cut a yarn length (e.g., 250 mm or 10 inches) as per testing standard.

    – Make sure it’s free from knots or damage.

    Mount the Yarn   – Fix one end in the stationary clamp and the other in the rotating clamp.

    – Ensure the yarn is straight and under slight tension.

     

    Set the Gauge Length – Adjust the length scale or input it digitally, depending on the machine.

    Select Twist Direction – Choose S or Z direction based on the yarn’s twist.

    Start the Test – Activate the motor to untwist (or untwist-retwist, if applicable).   – The display shows the number of rotations. Read the Twist Value  – The twist (TPI/TPM) appears automatically based on the set length.

     

    Stop and Unload – Once reading is complete, stop the machine and remove the yarn.

    Record the Result – Note the reading for documentation or further analysis.

     

    Maintenance Tips for Digital Yarn Twist Tester:

    Daily:

    ☐ Wipe down the machine and clamps to remove dust or fibers

    ☐ Check for yarn residue on rotating parts

    ☐ Ensure display and buttons are responsive

     

    Weekly:

    ☐ Lubricate rotating spindle lightly (if required)

    ☐ Inspect clamps for wear or misalignment

    ☐ Test motor rotation for smooth operation

    ☐ Check twist direction selector switch

     

    Monthly:

    ☐ Calibrate digital display if twist readings drift

    ☐ Inspect electrical wiring and connectors

    ☐ Tighten any loose screws or panel parts

     

     

    Safety Tips:

    Avoid Loose Clothing: Prevent getting caught in the rotating spindle

    Use Proper Yarn Tension: Overstretching may snap the yarn or damage clamps

    Handle With Care: Avoid rough handling of the digital panel or twist arm

    Power Off When Not in Use: Prevents accidental operation

    Follow Manual: Refer to user guide for specific calibration or cleaning procedures

     

    Digital Yarn Twist Tester – Maintenance & Safety Checklist

     

    Daily Maintenance:

    ☐ Clean clamps and body surface

    ☐ Remove lint or yarn fragments

    ☐ Verify display & control buttons function properly

     

    Weekly Maintenance:

    ☐ Lightly lubricate spindle if required

    ☐ Inspect clamp alignment and grip

    ☐ Test motor for smooth, silent operation

    ☐ Check twist direction switch

     

    Monthly Maintenance:

    ☐ Calibrate twist reading accuracy

    ☐ Inspect cables and connectors

    ☐ Tighten loose hardware

    ☐ Run full test to ensure system performance

     

    Safety Checklist:

    ☐ Keep hands clear of rotating parts during testing

    ☐ Avoid loose clothing or jewelry

    ☐ Do not overstretch or over tension yarn

    ☐ Power off when cleaning or not in use

    ☐ Follow the machine’s manual for calibration and service

     

    Basic Troubleshooting Guide – Digital Yarn Twist Tester

     

    Issue: No Power / Display Not Turning On

    –  Check power cable and socket

    –  Inspect fuse or main switch

    –  Ensure emergency stop isn’t engaged

     

    Issue: Twist Count Seems Inaccurate

    –  Recalibrate the machine

    –  Verify yarn length input is correct

    –  Check for slippage in clamps

     

    Issue: Motor Not Rotating

    –  Ensure motor switch is ON

    –  Inspect motor connection and wiring

    –  Test rotation manually to check for blockage

     

    Issue: Display Freezes or Buttons Unresponsive

    –  Restart the machine

    –  Check control panel for dust or moisture

    –  Contact support if issue persists

     

    Issue: Auto-Stop Not Working

    –  Ensure length and twist direction are set

    –  Check sensor alignment or damage

    –  Reboot and re-run test

     

    Scope of application
    It is used for testing the twist, twist irregularity and twist shrinkage of all kinds of yarns.
    [Related standards]
    GB/T2543.1/2 FZ/T10001 ISO2061 ASTM D1422 JIS L1095 etc.

     

    Technical parameters
    1. Work mode:Computer program control, data processing, printout results
    2. Test methods:
    A, Average twisting slip elongation
    B, Average maximum twisting elongation.
    C, Direct counting method D, twisting twisting A method
    E, Twisting twisting B method f and three times twisting twisting method

    3. Sample length:10、25、50、100、200、250、500mm
    4. Twist test range:1~1998 twist /10cm, 1~1998 twist /m
    5. The extent of twist removal:Maximum 50mm
    6. Maximum twist measurement.20mm
    7. Speed:600～3000r/min
    8. Pre tension:0.5～171.5cN

    Digital Yarn Twist Tester

    Digital Yarn Twist Tester

    9. Size:920×170×220mm
    10. Power supply:Ac220V 50Hz 25W
    11. Weight:16kg

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    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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    Laboratory Hydro Extractor
    Laboratory Hydro Extractor

    Laboratory hydro Extractor

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    Laboratory Hydro Extractor

    Laboratory Hydro Extractor

    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:
    1. Centrifugal Water Extraction - Uses high-speed spinning (typically 1400–2800 RPM) to extract water from textiles.
    2. Stainless Steel Inner Basket - Perforated drum holds fabric/yarn securely and allows water to drain efficiently.
     
    1. Compact Lab Design - Space-saving unit designed specifically for laboratory sample sizes.
    2. Digital Timer and Speed Control - Allows precise setting of spin duration and RPM to match sample needs.
    3. Safety Lock System - Ensures the lid remains closed during operation for user safety.
     
    1. Quick Water Removal - Significantly reduces drying time by extracting up to 90–95% of water content.
    2. 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:
    1. Efficient Water Removal - Rapidly extracts 90–95% of water from samples, reducing drying time significantly.
    2. Saves Time and Energy - Cuts down the load on dryers and shortens total processing time in lab workflows.
    3. Improves Sample Quality - Gentle spinning preserves fabric structure, avoiding damage or distortion.
     
    1. Precise Control - Adjustable speed and timer ensure optimal settings for different fabric types.
    2. Compact and Lab-Friendly - Small footprint ideal for laboratory use with limited space.
    3. User Safety - Safety lock prevents lid opening during operation, protecting the user.
    4. Cost-Effective - Reduces the need for extended dryer use, saving on electricity and equipment wear.
     
    1. Versatile Use - Suitable for yarn, fabric, and garment samples across various fiber types.
    Features of Laboratory Hydro Extractor:  
    1. High-Speed Centrifugal Operation - Typically runs at 1400–2800 RPM for quick and efficient water removal.
    2. Stainless Steel Inner Drum - Corrosion-resistant, perforated basket for durability and efficient water drainage.
    3. Digital Timer and Speed Control - Allows precise control of spin duration and speed based on sample type.
     
    1. Compact and Portable Design - Ideal for lab environments with limited space.
    2. Safety Lock Mechanism - Prevents the lid from opening while the machine is in operation.
    3. Shock Absorption System- Reduces vibration and noise for smooth, stable performance.
     
    1. Quick Cycle Times - Short dewatering cycles improve lab throughput and efficiency.
    2. Low Maintenance Design - Simple mechanical setup with easy-to-clean components.
    3. Sample Versatility - Suitable for small fabric swatches, yarns, and small garments.
    4. Energy Efficient - Uses minimal power while delivering high performance.
    How to Use a Laboratory Hydro Extractor:
    1. Prepare the Sample - After dyeing or washing, gently squeeze excess water from the fabric or yarn sample by hand.
    2. Load the Sample - Open the lid and place the sample evenly in the stainless steel drum. - Avoid overloading or uneven placement to maintain balance.
     
    1. Close the Lid securely - Ensure the safety lid is properly closed and locked.
    2. 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.
    3. Start the Machine- Press the start button. The extractor will spin at the selected speed to remove water via centrifugal force.
     
    1. Wait for Spin Completion - The machine will automatically stop after the timer runs out.
    2. Unload the Sample - Once the drum stops completely, open the lid and carefully remove the sample.
    3. 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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    Sample Cone Yarn Dyeing Machine
    Sample Cone Yarn Dyeing Machine

    Sample Cone Yarn Dyeing machine

    $0.00
    Sample Cone Yarn Dyeing Machine
    Sample Cone Yarn Dyeing Machine

    Sample Cone Yarn Dyeing Machine

      A Sample Cone Yarn Dyeing Machine is a lab-scale dyeing unit designed for dyeing small batches of yarn wound on cones. It simulates the bulk cone dyeing process, allowing testing of dye formulations, shade matching, and process development before large-scale production.   Purpose Sample Cone Yarn Dyeing Machine: To dye yarn cones under controlled conditions using a small quantity of dyes, water, and chemicals.   Working Principle Sample Cone Yarn Dyeing Machine: Yarn cones are mounted on dyeing spindles. The dye liquor is circulated through the yarn from inside (inward flow) or outside (outward flow), ensuring uniform penetration. Temperature, pressure, and time are controlled digitally.   Applications of Sample Cone Yarn Dyeing Machine: Lab trials in dye houses R&D in dye and chemical manufacturing Shade and recipe matching Process optimization before bulk production   Benefits of Sample Cone Yarn Dyeing Machine: Cost-Effective Testing - Uses minimal dye, water, and energy for trial batches. Accurate Shade Development - Matches production dyeing conditions for reliable color matching. Quick Recipe Validation - Fast testing of dyeing recipes before bulk production. Time Saving - Rapid cycle time helps speed up R&D and approvals.   Versatile Applications - Suitable for different yarn types: cotton, polyester, blends, etc. Improved Quality Control - Identifies dyeing issues early in lab conditions.   Features of Sample Cone Yarn Dyeing Machine: Compact Design - Lab-friendly, space-saving build. Digital Controller - Precise control of temperature, time, and pressure. Reversible Flow System - Ensures uniform dyeing by alternating liquor flow. Stainless Steel Construction - Durable and corrosion-resistant. Pressure & Temperature Safety Devices - For safe high-temperature operations. Easy Loading & Unloading - Designed for quick cone placement and removal.   How to Use Sample Cone Yarn Dyeing Machine: Prepare the Yarn - Wind yarn uniformly onto dye able cones (perforated cones preferred). Load the Machine - Mount the cones on dyeing spindles and secure the lid properly. Add Dye Liquor - Fill the tank with water, dye, auxiliaries, and chemicals based on the recipe. Set Parameters - Use the digital controller to set: - Dyeing temperature - Holding time - Heating rate   - Flow direction (inward/outward)   Start Dyeing Cycle - Begin the process; the machine will heat and circulate dye liquor. Monitor the Process - Watch for pressure, temperature, and flow direction changes if applicable. Cool Down & Drain - After dyeing, allow the machine to cool. Drain the bath and rinse the yarn. Unload and Dry - Remove the cones carefully and dry them using a hydro extractor or dryer.   Safety Tips for Sample Cone Yarn Dyeing Machine: Use Heat-Resistant Gloves - Always wear gloves when handling hot parts or dye liquor. Secure the Lid properly - Ensure the lid is tightly closed before starting to avoid leaks under pressure. Avoid Overloading - Do not exceed the recommended cone or liquor load to prevent uneven dyeing or damage.   Stay Clear During Operation - Keep hands and tools away from moving or hot parts while in use. Ventilation - Operate in a well-ventilated area to avoid inhaling steam or fumes. Emergency Stop - Know the location and function of the emergency stop button.   Basic Maintenance Checklist: Daily: [ ] Clean machine interior and remove dye residue [ ] Check for any leaks or unusual noises [ ] Rinse pump and pipes with clean water   Weekly: [ ] Inspect gaskets and lid seals for wear [ ] Check electrical connections and display panel [ ] Clean and lubricate valve mechanisms   Monthly: [ ] Test temperature and pressure sensors [ ] Inspect flow direction system for proper switching [ ] Calibrate temperature control if needed     Sample Cone Yarn Dyeing Machine – Maintenance & Safety Checklist Daily Maintenance: ☐ Clean dyeing vessel and spindles ☐ Rinse piping and pump with clean water ☐ Check for leaks, noises, or unusual vibrations   Weekly Maintenance: ☐ Inspect lid gasket and seals ☐ Clean valves and filter (if present) ☐ Check control panel buttons and display ☐ Tighten any loose screws or fittings Monthly Maintenance: ☐ Test and calibrate temperature & pressure sensors ☐ Inspect and clean reversible flow system ☐ Check motor and pump for overheating or wear   Safety Checklist: ☐ Wear heat-resistant gloves & protective eyewear ☐ Secure lid tightly before starting ☐ Do not exceed load capacity ☐ Keep area ventilated during operation ☐ Know emergency stop location ☐ Let machine cool before cleaning or unloading       TECHNICAL DATA OF THE MACHINE
    • Computer system: Foshan HuaGao Chinese English computer, equipped with LG PLC.
    • Electromagnetic valve: Ningbo Jiaerling
    • Frequency converter: Use Made in China frequency converters.
    • Pump: self-made high head and large flow centrifugal water pump.
    • Main pump motor: Anhui Wannan Motor.
     
    • Master cylinder liquid level: Use 4-20mA analog signal output.
    • Level of deputy temporary worker: use foam water level gauge. (American Mike)
    • Temperature detection and display: digital temperature display instrument, dual temperature measuring probes.
    • The safety system has a triple cylinder head safety interlock mechanism, and the main cylinder is equipped with a stainless
    • steel safety valve.
    • Heat exchanger: external spacer heating.
    • Feeding system: Quantitative feeding based on the process curve.
    • Circulation system: The main pump flows internally and externally, which is automatically controlled by a computer or manually controlled by a relay.
     
    • Valves: Y valves are used for heating, stainless steel Y valves are used for single inlet and single row, and other Y valves are produced by joint ventures.
    • Temperature control: on-off temperature control, controlled by a computer, with automatic heating, cooling, and insulation functions.
    • Dyeing method: air cushion type.
    • Opening method: manual opening.
    • Surface treatment: polishing inside and outside the cylinder.
    • Cage: Each dyeing machine is equipped with butterfly blades and self-locking locks.
    • Body plate: high-quality stainless steel. (S31603)
    • Bath ratio: 1:5-1:6
     
    • Chemical material system: including heating and water adding functions, including overflow type salt melting device.
    • Overflow cleaning: The cleaning port is installed on the upper part of the cylinder port, and the bottom of the cylinder is filled with water, while the cylinder is drained for easy cleaning.
    • Commutation method: Novel "U" type commutation.
    • Random accessories: Each model comes with one set of mechanical seals, pot mouth rings, and reversing seals for the main and auxiliary pumps.
      Sample Cone Yarn Dyeing Machine

      Sample Cone Yarn Dyeing Machine

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    Digital Bench top PH Meter
    Digital Bench top PH Meter

    Digital Bench top PH Meter

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    Digital Bench top PH Meter

    Digital Bench top PH Meter

    Digital Bench top PH Meter

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

    Digital Bench top PH Meter

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