Large Platform Contact Angle Tester Contact Angle Measuring Instrument Drop Angle Meter

• After-sales Service: Online Support
• Warranty: 1year
• Max Diameter of Workpiece: <500mm
• Mass Scope of Workpiece: <900kg
• Type: Large Platform Contact Angle Tester
• Maxcapacity: <1000KN
• Model NO.: LR-SDC-1000
• 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-1000
• Standard: ASTM D724 ASTM D5946 ISO15989
• Name: Large Platform Contact Angle Tester
• Optical: 220V
• Transport Package: Paper Box
• Trademark: lonroy
• Origin: China
• HS Code: 9024800000
• Production Capacity: 200PCS/Month

Product Description

Large platform contact Angle Tester Contact Angle measuring instrument Drop Angle Meter
Summary
Contact Angle refers to the tangent line of gas-liquid interface made at the intersection point of gas, liquid and solid phases, which is the Angle θ between the liquid side and solid-liquid boundary. The measurement of Contact Angle is the main method of surface performance detection at present.
LR-SDC-1000 type platform contact Angle measurement instrument is using 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, high test precision and can meet the large size products, such as TV flat glass and other special products with conventional sample measurement needs.
Large platform contact Angle Tester Contact Angle measuring instrument Drop Angle Meter
Application
Contact Angle measuring instrument is widely used in various industries, in mobile phone manufacturing, glass manufacturing, surface treatment, material research, chemistry and chemical industry, semiconductor manufacturing, coating ink, electronic circuit, textile fiber, medical biology and other fields, contact Angle measurement has become an important instrument to evaluate the surface performance.
(Some test functions need special accessories to be purchased)
1. The wetting behavior of liquid on solid surface such as spreading, penetration and absorption, and the static contact Angle is measured by the block drop method;
2. Forward Angle, backward Angle, contact Angle lag, rolling Angle and dynamic contact Angle measurement of material on solid surface;
3. Continuous real-time research and process recording of absorbing materials, and curve analysis of contact Angle change with time;
4. Measurement of contact Angle of various special materials, such as powder, curved surface, superhydrophobic/superhydrophilic samples;
5. Attachment drop method to test the contact Angle of materials immersed in liquid;
6. Suspension drop method is used to measure the interfacial tension and its polarity and dispersion components of various liquid surfaces.
7. Calculation of Surface free energy of solid and analysis of polar dispersion component;
8. Analyze the adhesion energy of liquid on solid surface and evaluate the uniformity and cleanliness of solid surface.
Principle

As shown in the figure above, the contact Angle measuring instrument is mainly composed of light source, injection unit, sample platform, acquisition system and analysis software. The equipment adopts the principle of optical imaging.
The light source adopts intensive LED cold light design, uniform luminous, image cleaning, long life;
The injection unit adopts high-precision injection pump, which is controlled by software quantitative and constant speed, with stable drip and high precision.
Sample table adopts 3d manual fine-tuning platform, flexible operation, accurate positioning, sample table can be customized according to the actual sample size;
The acquisition system adopts black and white imported CCD camera, stable shooting, clear image, real and reliable, the lens adopts telephoto German industrial grade telephoto zoom imported configuration, 0.7-4.5 times magnification adjustable, imaging without distortion;
The analysis software is powerful, with one-button automatic fitting ability, with the world's leading fitting method, to meet the precise fitting of various droplet forms;


Large platform contact Angle Tester Contact Angle measuring instrument Drop Angle Meter
Specifications

Host machine
Boundary dimension	1430mm(length)*480mm(Width)* 690mm(height)
Weight	50.5KG
Power supply	220V / 60HZ
Light source system
Light source	Dense LED adjustable blue tone industrial grade cold light source
Life span	Service life of more than twenty-five thousand hours
Injection unit
Injection syringe	Special high precision quartz syringe, volume 500μL
Dropping liquid	Software control automatic liquid feeding, precision up to 0.01μL
Injection unit movement	Up down 60mm;   left. Right 100mm
Acquisition system
Ccd	SONY imported high speed industrial grade chip, 25 frames /S, 130W pixel
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	400mm*500mm
Maximum sample size	21inch
Sample stand movement	Before and after manual movement, stroke 200mm Left and right manual movement, stroke 250mm Manual up and down movement, stroke 20mm, accuracy 0.1mm The platform can be rotated 360°
Analysis software
Measuring range of contact Angle	0-180°
Contact Angle measurement accuracy	±0.1°
Table interfacial tension measurement range	0-2000mN/m
Table interfacial tension measurement accuracy	0.01 mN/m
Analyzing 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 artificial error), including :(Circle method), (Ellipse/ Ellipse), LY, (Differential Circle/Differential Ellipse); 2. Dynamic contact Angle fitting (batch fitting of multiple images) includes: (Wettability), (Video analysis); 3. (Surface Energy); 4, (Surface tension); 5. (Adhesion work);

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 Surface Wettability of Paper);
4.ASTM D5946-2004 (Measurement of Contact Angle between Plastic Film and water);
5.ISO15989 (Measurement of water contact Angle of plastic film and thin plate corona treated film);