MODERNER XD-26-QBZY-1 Automatic Surface Tensiometer 0~600mN/m

product description

Surface tension is the basic factor that determines liquid solubility, wettability, foaming, coating and permeability. Surface tension analysis is often performed on a given liquid to study its physical behavior relative to other liquids or solids. This kind of research is the basic means of quality control in the industrialization process. The QBZY series interface analysis system is a professional-level interface chemical analysis instrument specially developed to meet users' needs for high-precision control of research and development and quality in the interface chemical testing process. The quality of international technical design and local service standards are our strong guarantees. Testing of surface tension (ST)/interfacial tension (IT); critical micelle concentration (CMC) measurement in surfactant preparation are key indicators to characterize the chemical properties of the interface.

main feature

★. Both platinum plate and platinum ring testing methods can be used; 

★. Fully automatic measurement, when testing platinum plates, the displayed value is the surface tension value;

★. When using the platinum ring test method, the displayed value automatically locks the maximum force value of the sample, and then calculates the surface tension value through the included calculation software or uses the data processing software to automatically calculate it by the computer;

★. Platinum ring size: wire radius is 0.185mm, ring radius is 9.55mm, ring circumference is 60mm;             

★. Fully automatic measurement to avoid human operation errors;

★. Full-scale automatic calibration, accurate and reliable data, and excellent repeatability;

★. One-click clearing is completed instantly, and the zero position is stable without drift;

★. Adopting international professional lifting platform driving technology, no vibration and noise;

★. The instrument has a reasonable structure and works independently without any additional equipment (such as an external computer, etc.). It can also be equipped with a computer for data processing;

★. When using a platinum plate, the surface tension of a liquid can be measured in real time. It is very practical for measuring samples containing surfactants or volatile substances whose surface tension will change over time (data processing software can be selected. Record the test curve in real time and clearly obtain the details of the changes);

★. When using platinum plate testing, it can automatically test the surface tension of medium and high viscosity liquid samples;

★. Both testing methods can measure the interfacial tension between immiscible liquids such as: oil/water interface;    

★. Data processing software: automatically collects test curves, and the curves can be automatically enlarged, accessed, and printed. It can compare multiple test curves and automatically calculate the surface tension value when using the platinum ring method; 

★. Accuracy calibration function: Using twice-distilled water and pure ethanol as standards, the overall test error of the instrument is automatically calibrated, ensuring that the instrument remains in the accurate state of the factory for a long time; 

★. Automatic temperature compensation function: Using twice distilled water and pure ethanol as standards, samples at different temperatures can be automatically summarized to the test values ​​at 20℃; 

★. Comes with a variety of temperature control options to meet different testing requirements; 

★. Meet users’ special requirements and undertake non-standard products;

Instrument application scope

- Ink, ink, paint industry | Analyze the wettability of the printing/coating process, conduct product development and quality control

- Printing industry | Screen cleaning solution development and wettability analysis, film wettability analysis

- Film industry | Wettability analysis, quality control

- Cleaning agent industry | Analyze the absorption speed and properties of surfactants and study appropriate concentrations

- Chemical additive industry | Research on aggregation and diffusion behavior capabilities

- Cosmetics Industry |Analysis of dispersion, stability and wettability of emulsions or suspensions

- Electroplating Industry |Analyze the surface tension of electroplating liquid and conduct quality control

- Pesticide industry | Additive development, formula, wettability analysis

- Nanofiber and powder research | Fiber contact angle/hydrophilicity angle analysis, dynamic contact angle analysis

- Petroleum Industry | Tertiary oil recovery interfacial tension characterization, oil flooding quality control, degradable component analysis

- Textile industry | Contact angle analysis, dye wettability, surface tension, adhesion analysis

- , Food Industry | Surface tension and wettability analysis, can coating surface tension and cleanliness analysis

- Electric power industry | Transformer oil, insulating oil surface tension analysis, fiber bundle contact angle analysis

machine X1, manual X1, certificate X1, warranty card X1

[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.