Optical Full Automatic Contact Angle Tester Dynamic Surface Tension Meter Contact Angle Goniometer

• 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-500
• 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-500
• Standard: ASTM D724 ASTM D5946 ISO15989
• Name: Full Automatic Contact Angle Tester
• Optical: 220V
• Transport Package: Paper Box
• Trademark: lonroy
• Origin: China
• HS Code: 9024800000
• Production Capacity: 200PCS/Month

Product Description

Optical full Automatic Contact Angle Tester Dynamic Surface Tension meter Contact Angle Goniometer 
2 · preface
As is known to all, nanomaterials science and engineering have become the world's research hotspots. When studying the surface modification of nanomaterials, the concept of wetting contact Angle is often involved.Contact Angle refers to the level of a solid plane drops of a droplet and solid on the surface of the solid - liquid - gas three-phase junction, the gas-liquid interface and the solid-liquid interface two tangent to clamp the liquid phase in the Angle.
The surface can be a measure of the breakdown of chemical bonds between molecules on the surface of the material.In the theory of solid physics, the surface atoms have more energy than the atoms inside the material, and therefore, according to the principle of the lowest energy, the atoms spontaneously tend to the interior rather than the surface.Another definition of surface energy is that the material's surface is more energy than the interior of the material.
The pull of the interaction of the boundary between the two adjacent parts of the liquid surface perpendicular to their unit length.The formation of surface tension is closely related to the special stress state of the molecules in the thin layer of the liquid surface.The existence of surface tension forms a series of special phenomena observed in daily life.

Optical full Automatic Contact Angle Tester Dynamic Surface Tension meter Contact Angle Goniometer 
3. Instrument application field
S TFT - LCD panel industry: glass panel and the coating quality of cleanliness measurement;TFT printing circuit, color filter, ITO conductor film and other pre-coating quality measurement
S printing, plastic industry, surface cleaning and the adhesion quality measurement;Measurement of ink adhesion;Compatibility measurement of glue colloidal properties;The fastness of the dye
S semiconductor industry: a wafer cleanliness measurement;Control of HMDS;Research of CMP research and measurement, photoresist and imaging agents
S chemical materials research: waterproof and hydrophilic materials research;The surface activity and detergent's tension and humidity;Adhesion enhancement and adhesion surface can be measured
S IC encapsulation: substrate surface cleanliness;Identification of atomic synthesis;BGA welding surface;The adhesion of epoxide is measured

Iv. Instrument introduction
The instrument adopts the modern manufacturing technology, instrument adopts advanced special CCD digital camera, high resolution zoom microscope with times background and high brightness LED light source system, match 3 d sample sets, workbench can be up and down, left and right sides, front and rear direction.To achieve the micro - sampling and up and down, left and right precision movement.It also designed the telescopic rod structure table, which can adapt to the occasion of increasing the thickness of different user materials.The instrument frame can be adjusted according to the size of the style, and the scope of the instrument can be expanded.The software collocation correction function, the test results can be saved in the same report several times, can let the user better control the material data.The instrument is designed to be beautiful, easy to operate and meet the needs of users.Applicable to all kinds of industry determination of contact Angle users



Optical full Automatic Contact Angle Tester Dynamic Surface Tension meter Contact Angle Goniometer 
5. Requirements for improvement of quality control
Optical contact Angle measuring instrument: it is a simple, fast and sensitive method to measure the wettability of solid surface.The surface tension of the solid surface can be measured indirectly.The following is a comparison table of test methods:

 

The test method	advantage	shortcoming
Optical contact Angle measuring instrument	1. The water drop Angle can be quantifiable and definite 2. Uniformity measurement 3. Small error value	Cost is a little higher
Surface test agent	The cost is low	The error is large, and the accuracy is affected after multiple tests
Atomic force microscope AFM	Extremely small measurements (atomic surface, nanostructure)	High cost, small image, slow speed, easy to damage the probe

Vi. Product features
S professional high precision automatic injection system, the minimum droplet control precision can reach 0.1 mu l
Adjustable LED industrial-grade cold light source system (up to 20000H), clearer imaging, while avoiding the evaporation of small droplets caused by extra heat
S using high-performance Japan imported industrial machine, undistorted telecentric lens, to ensure the best imaging effect.
S adopting USB2.0 standard interface, data transmission speed, high compatibility
S high intensity aviation aluminum alloy structure, modular design concept, configurable commonly used measurement accessories
S Japan original high-precision XYZ three motion module, test more smooth and more accurate
S independent research and development of integrated circuit chip control to ensure that the equipment running in top form
S many auxiliary selection module, meet more external test conditions
S domestic provide the first German imports of contact Angle measurement calibration samples, make sure it is accurate measurement results
S optical system for slope adjustment, suitable for low Angle and hydrophobic materials measurement
S the most professional contact Angle analysis, contact Angle measurement is more suitable for a variety of materials
S powerful intelligent database management: can input parameters and measurement, multiple sets of products to check and test to be obtained at any time, a key multipoint measurement
S automatic trigger camera and calculation software, automatic multi-point measurement, more to avoid the artificial operation error
S high-speed measurement calculation, more suitable for the production line or the production and application of a large number of test products, improve the work efficiency
S surface contact Angle analysis module, a more simple operation, more accurate results
S video fast test data, can be continuous changes in the forms of contact Angle test
S intelligent software operation: [looking for test points automatically, automatic drip, automatically looking for baseline, automatic fitting measurement] - a key control