Optical Contact Angle Tester Contact Angle Goniometer Drop Shape Analyzer

• After-sales Service: Online Support
• Warranty: 1year
• Max Diameter of Workpiece: <500mm
• Mass Scope of Workpiece: <900kg
• Type: Contact Angle Meter
• Maxcapacity: <1000KN
• Model NO.: LR-SDC-100
• Accuracy Grade: 1
• Load Way: Electronic Load
• Loading Method: Dynamic Load
• Display: Digital
• Control: Computer Control
• Weight: 0-100Kg
• Power Source: AC220V
• Oil Cylinder Position: No
• Model: Lr-Sdc-100
• Standard: ASTM D724 ASTM D5946 ISO15989
• Name: Contact Angle Meter
• Optical: 220V
• Transport Package: Paper Box
• Trademark: lonroy
• Origin: China
• HS Code: 9024800000
• Production Capacity: 200PCS/Month

Product Description

Optical Contact Angle tester Contact angle goniometer Drop shape analyzer
Summy
Contact Angle refers to 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 of surface performance detection nowadays.
Standard contact Angle measurement instrument is to use the principle of optical imaging, image contour analysis way to measure the surface contact Angle, wettability, interfacial tension of table, surface energy, such as performance, equipment cost-effective, comprehensive functions, and can meet the demand of conventional measurement, has been widely used in many colleges and universities institutes and enterprises.
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.
(some test functions need to be completed by purchasing special accessories)
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 Contact angle goniometer Drop shape analyzer
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;
Optical Contact Angle tester Contact angle goniometer Drop shape analyzer
Specifications

Host machine
Outsize	550mm(L)*196mm(W)*485mm(H)
Weight	11KG
Power	220V / 60HZ
Light source system
Light source	Dense LED can adjust blue tone industrial grade cold light source
Lifelong	The service life is more than 25,000 hours
Injection unit
Injector	Dedicated precision syringe capacity 1000μL
Drip	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 with 25 frames /S and 130W pixels
Lens	0.7-4.5 times hd industrial-grade continuous variable magnification microscope
Acquisition system adjustment	Before and after 60 mm, view Angle adjustable (smooth inspect, look down, 360 ° rotating Angle of view, etc)
Sample station installation
Work Table size	120mm*150mm
Maximum sample size	10inch
Maximum sample size	Front back move  manual,stroke 60mm,accuracy 0.1mm Left right move, manual,stroke 35mm,accuracy 0.1mm Up  down move,   manual,stroke 80mm,accuracy0.1mm
Software
Contact Angle measurement range	0-180°
Accuracy of contact Angle measurement	±0.1°
Analyze software functions	1,China's most advanced contact Angle measurement and analysis software automatic fitting method(One key automatic fitting,There is no manual error )Include:Circle method,Ellipse/Oblique ellipse,LY,(Differential circle / Differential ellipse); 2,Dynamic contact Angle fitting (batch fitting of multiple images),include Wettability,(Video analysis); Surface energy; Adhesion work;

Accord with national standard
1.GB/T 24368-2009(detection of hydrophobic pollutants on glass surface);
2.SY/ t5153-2007 (reservoir rock wettability measurement method);
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);