Portable Contact Angle Meter High Precision Contact Angle Test Equipment Goniometer Tester Price

• Customization: Available
• After-sales Service: Online Support
• Warranty: 1year
• Model NO.: LR-SDP-300
• Max Diameter of Workpiece: <500mm
• Mass Scope of Workpiece: <900kg
• Type: Contact Angle Meter
• Maxcapacity: <1000KN
• 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-Sdp-300
• Standard: ASTM D724 ASTM D5946 ISO15989
• Name: Portable Contact Angle Meter
• Optical: 220V
• Transport Package: Paper Box
• Trademark: lonroy
• Origin: China
• HS Code: 9024800000
• Production Capacity: 200PCS/Month

Product Description

Portable Contact Angle Meter High Precision Contact Angle Test Equipment Goniometer tester Price
1· 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.


Portable Contact Angle Meter High Precision Contact Angle Test Equipment Goniometer tester Price
2. 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.
3. 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



Portable Contact Angle Meter High Precision Contact Angle Test Equipment Goniometer tester Price
4. 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:
 

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

5. Product features
S professional high precision injection system, full computer control, droplet control precision can reach 0.05 u l
S small volume, high efficiency, effect, can carry on the automatic measurement of large size glass
S adjustable single wavelength industrial-grade LED light source;The image is clearer;The service life can be up to 15000H
S using high-performance Japan original installation import machine, 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 domestic provide the first German imports of contact Angle measurement calibration samples, make sure it is accurate measurement results (optional)
S the most professional contact Angle analysis, contact Angle measurement is more suitable for a variety of materials
S adopts international advanced calculation method, can automatically identify reference line and contour line, no human error
S high-speed automatic measurement, to operate and intuitive read data results
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 export function, multiple data measurement data is a key experiment report is deduced

6. Instrument parameters
S contact Angle measuring range: 0-180°
S contact Angle resolution precision: ±0.01 °
S contact Angle measuring accuracy: ±10
S table interfacial tension measurement range: 0-1000 mn/m;Measurement accuracy: 0.01 mN/m
S surface can calculate: Fowks, OWRK, ZismanPlot, EOS (liquid database software pre-installed in the part, can build a liquid performance parameters)
S high precision automatic drip system: high precision industry trace injection pump;Drip accuracy: 0.1mu l
S contact Angle with high precision instrument calibration tablets: Germany imported from contact Angle calibration standard 3 ° 5 ° 8 ° to 60 °, 90 ° 115 ° 120 ° ellipse