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Wilhelmy Plate Tensiometer Du Noüy Ring Tensiometer Laboratory Surface Tension Analyzer

Beijing Tonghe Testing Machine Co., ltd
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    Buy cheap Wilhelmy Plate Tensiometer Du Noüy Ring Tensiometer Laboratory Surface Tension Analyzer from wholesalers
     
    Buy cheap Wilhelmy Plate Tensiometer Du Noüy Ring Tensiometer Laboratory Surface Tension Analyzer from wholesalers
    • Buy cheap Wilhelmy Plate Tensiometer Du Noüy Ring Tensiometer Laboratory Surface Tension Analyzer from wholesalers
    • Buy cheap Wilhelmy Plate Tensiometer Du Noüy Ring Tensiometer Laboratory Surface Tension Analyzer from wholesalers

    Wilhelmy Plate Tensiometer Du Noüy Ring Tensiometer Laboratory Surface Tension Analyzer

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    Brand Name : JINHAIHU
    Model Number : ZL-A
    Certification : ISO 9001
    Payment Terms : T/T,L/C,Western Union,MoneyGram,D/A,D/P
    Supply Ability : 20 sets per month
    Delivery Time : 7-15 working days
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    Wilhelmy Plate Tensiometer Du Noüy Ring Tensiometer Laboratory Surface Tension Analyzer

    Wilhelmy Plate Tensiometer Du Noüy Ring Tensiometer Laboratory Surface Tension Analyzer


    Applicability:

    Surface tension testers are widely applied in scientific research, industrial production, and quality control fields. Their main applications include:
    1.Materials Science:
    Measuring surface tension of liquids like coatings, inks, and adhesives, and evaluating their wettability and spreadability.
    2.Chemical & Petroleum:
    Analyzing surfactant performance and crude oil interfacial tension to optimize process flows.
    3.Pharmaceutical Industry:
    Testing surface tension of drug solutions to ensure drug stability and dispersion.
    4.Food Industry:
    Researching surface characteristics of emulsifiers, beverages, etc., to improve product quality.
    5.Biomedicine:
    Measuring surface tension of biological fluids (e.g., blood, cell culture media) to assist in disease diagnosis and research.


    Characteristics:

    1.Adopts advanced strain or electromagnetic force balance sensor, featuring high precision and excellent repeatability.
    2.Digital tube display mode for real-time display of current weight and surface tension value.
    3.Integrates both platinum plate and platinum ring test methods, allowing single or simultaneous selection.
    4.Real-time collection of surface tension values with full-process curve recording. The software automatically displays the peak surface tension and converts the equivalent value according to temperature.
    5.Convenient lifting bracket for platinum plate and ring, enabling easy loading/unloading. Force value accuracy can be calibrated anytime using standard weights.
    6.One-key peeling function ensures stable readings without zero drift or numerical jumps.
    7.Smooth ball screw lifting system operates noiselessly with stable up/down speeds.
    8.Provides data collection and management software.
    9.Complies with (but not limited to) the following standards:
    GB/T6541-86, ISO1409-1995, GB/T22237-2008, SH/T1156-95
    ISO6295-1983, JB/T18396-2001, GB/T5549 (ISO 304-1985)


    Parameter:

    ModelZL-E1ZL-E2
    Test methodDesign platinum plate and platinum ring at the same time, can choose one of them, can also choose two at the same time
    Control modeManual lifting
    Display modeLED digital tube display
    Measuring timePlatinum plate method ≤10s. Platinum ring method ≤50 s
    Sample size requiredPlatinum plate method ≥3mL; Platinum ring method ≥5mL
    Test range (mN/m)0-10000-1000
    Resolution ratio(mN/m)0.10.01
    Accuracy(mN/m)0.10.01
    Repeatability(mN/m)0.10.01

    Precision of

    Electronic balance

    Domestic 1/1000 gramsDomestic 1/10000 grams
    Weighing system typeElectromagnetic force balance
    Accuracy automatic calibrationAccuracy automatic calibration: provide weight correction, distilled water and ethanol coefficient correction, temperature correction
    Data acquisition softwareStandard: the configuration software can operate, store, export Excel data and print by computer
    The micro printer interfaceOptional
    Thermostatic temperature control interfaceOptional: it can test the value of surface tension at a specific temperature
    Equipment weight and size20cm*35cm*35cm,7.5kg;
    Power100W



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