ISO 15989 Optical Contact Angle Tester Measuring Instrument Liquid Surface Tension Tester Test Machine Equipment

• Customization: Available
• After-sales Service: Online
• Warranty: 1 Year
• Model NO.: LR-SDC-80
• Type: Contact Angle Tester
• Accuracy Grade: 1
• Weight: 11 Kg
• Power Source: AC220V
• Transport Package: Wooden Package
• Specification: 550mm (L) *360mm (W) *470mm (H)
• Trademark: Lonroy
• Origin: China
• HS Code: 9024800000
• Production Capacity: 200

Product Description

Product Description

Optical Contact Angle Tester Measuring Instrument Liquid Surface Tension Tester Test Machine Equipment
1. Summary
Contact Angle is the tangent line of the gas-liquid interface at the intersection point of gas, liquid and solid. This tangent line has an Angle between the liquid and the solid-liquid boundary. The measurement of contact Angle is the main method for surface performance detection nowadays.
SDC-80 basic contact Angle measuring instrument adopts the principle of optical imaging to measure the surface contact Angle, wettability, surface energy and other properties of the sample by means of image profile analysis. The equipment has high cost performance, comprehensive functions and can meet the requirements of conventional sample surface wettability measurement.

Optical Contact Angle Tester Measuring Instrument Liquid Surface Tension Tester Test Machine Equipment
2. Application
Contact Angle measuring instrument is widely used in various industries, in the mobile phone manufacturing, glass manufacturing, surface treatment, material research, chemical and chemical industry, semiconductor manufacturing, paint and ink, electronic circuits, textile fiber, medical biological and other fields, contact Angle measurement has become an important instrument to evaluate the surface performance.
1. Wetting behaviors of liquid on solid surface, such as spreading, infiltration and absorption, etc., static contact Angle was measured by droplet method;
2. Measurement of forward Angle, backward Angle, contact Angle lag, rolling Angle and dynamic contact Angle of materials on solid surface;
3. Continuous real-time research and process recording of absorption materials, and curve analysis of contact Angle changes with time;
4. Measurement of contact Angle of various special materials, such as powder, curved surface, superhydrophobic/superhydrophilic samples;
5. Test the contact Angle of the material immersed in the liquid by adhesive drop method;
6. Measurement of interfacial tension, polarity and dispersion components of various liquid surface by droplet method;
7. Calculate the Surface free energy and analyze its polar dispersion component;
8. Analyze the adherent work of liquid on solid surface to evaluate the uniformity and cleanliness of solid surface.

Optical Contact Angle Tester Measuring Instrument Liquid Surface Tension Tester Test Machine Equipment
3. Principle
As shown in the figure above, the contact Angle measuring instrument is mainly composed of five parts: light source, injection unit, sample table, acquisition system and analysis software. The equipment adopts the principle of optical imaging.
Light source adopts dense LED cold light design, uniform light emitting, image cleaning, long life;
The injection unit adopts micro manual knob type liquid injection, with stable drip and high precision;
The sample table adopts 3d manual fine adjustment platform, flexible operation, accurate positioning, the sample table can be customized according to the actual sample size;
The acquisition system adopts the black and white imported CCD camera, which is stable to shoot, with clear and reliable images. The lens is equipped with the German industrial-grade imported configuration, with the magnification adjustable from 0.7 to 4.5 times, and the imaging is free from deformation.
The analysis software has powerful functions, has one-button automatic fitting ability, has the most advanced fitting method in the world, and meets the precise fitting of various droplet forms;

Product Parameters

Optical Contact Angle Tester Measuring Instrument Liquid Surface Tension Tester Test Machine Equipment
4. Specifications

Contact Angle main engine
Outside size	550mm(L)*360mm(W)*470mm(H)
Weight	11KG
Power	220V /50/ 60HZ
light source system
Ligh source	Dense LED can adjust white tone industrial grade cold light source
lifetime	The service life is more than 25,000 hours
injection unit
injection syringe	Dedicated precision syringe capacity 1000μL
dropping liquid	Manual rotary injection, drip precision can be achieved 0.2μL
Injection unit movement	Up down 100mm;  left right 100mm
Acquisition system
CCD	SONY Imported high speed industrial chip, 25 frames /S, 130W pixels
Lens	0.7-4.5X High definition industrial class continuous variable magnification microscope
Acquisition system adjustment	Around 30 mm, view Angle adjustable (smooth inspect, look down, look up, rotate 360 ° Angle of view, etc)
Sample station installation
Table size	120mm*150mm
Maximum sample size	6inch
Sample table movement	Before-after move  manual,stroke 60mm,accuracy 0.1mm Left-right move   manual,stroke 35mm,accuracy 0.1mm UP Down move      manual,stroke 80mm,accuracy 0.1mm
Analysis software
Contact Angle measurement range	0-180°
Accuracy of contact Angle measurement	±0.1°
Analyze software functions	1. Automatic fitting method of the most advanced contact Angle measurement and analysis software in China (one-key automatic fitting, There is no manual error) including: Circle method, Ellipse/Oblique ellipse LY,Differential circle / Differential ellipse; 2. Dynamic contact Angle fitting (batch fitting of multiple images) includes:(Wettability),(Video analysis); 3. Surface energy calculation; 4. Adhesion funciton;

5. Accord with national standard
1.GB/T 24368-2009(Detection of hydrophobic contaminants on glass surface);
2.SY/T5153-2007(Method for determination of wettability of reservoir rocks);
3.ASTM D 724-99(2003)(Test method for wettability of paper surfaces);
4.ASTM D5946-2004(Measurement of the contact Angle between plastic film and water);
5.ISO15989(Measurement of water contact Angle of plastic film and thin plate corona treated film);

Optical Contact Angle Tester Measuring Instrument Liquid Surface Tension Tester Test Machine Equipment
6. Product features
1. The integrated chip circuit control independently researched and developed, and adopts the design essence and configuration of the international top imported contact Angle equipment to ensure the instrument has a strong stability;

2. Industrial grade dense adjustable LED cold light source system (life of more than 25000H) is adopted to ensure clearer imaging and avoid evaporation of small droplets caused by extra heat;
3. High performance imported industrial movement from Japan, industrial grade
Continuous variable-magnification microscope, to ensure the authenticity of the image, to obtain
Optimal imaging results;
4. USB2.0 standard interface, fast data transmission speed, high compatibility and strong imaging stability;
5. the contact Angle measurement calibration sample provide German imports to ensure precision instruments, Angle calibration standard 3 ° 5 ° 8 °;60 ° 90 ° 120 °;115 ° (optional);
6. The collection system is flexible in design, suitable for most of the measurement environment, and simple to deal with a variety of complex sample surface measurement;
7. It has the world's most advanced contact Angle analysis method to meet all kinds of liquids
Accurate fitting of droplet imaging, including shengding's unique differential ellipse
Fitting method with differential circle special liquid imaging;
8. Adopting the internationally leading calculation method, the software has realized automatic fitting to avoid errors caused by human operation;
9. Quick fitting function for bilateral contact Angle measurement, more comprehensive quantitative analysis
The wettability of liquid and solid surfaces for more accurate
Actual wetting conditions;
10. Dynamic shooting and video quick test data can continuously record the change of test contact Angle, and then the software can automatically batch fit;
11. The software automatically generates reports, which are covered
Word format, Excel format, spectrum
Various forms of data report;

Detailed Photos