Dynamic Tilting Contact Angle Test Instrument

Dynamic Tilting Contact Angle Test Instrument

Dynamic Tilting Contact Angle Test Instrument Dynamic Tilting Contact Angle Test 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, rolling slip (Angle) , forward...

Product Details

Dynamic Tilting Contact Angle Test Instrument


Dynamic Tilting Contact Angle Test 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, rolling slip (Angle), forward backward Angle and hysteresis, such as performance, equipment using automatic liquid into the device and the tilting device automatically, fully functional, high cost performance, can meet the demand of conventional measurement, has been widely used in many colleges and universities institutes and enterprises.


Dynamic Tilting Contact Angle Test Instrument

Specification

Host machine

Out size

750mmL*408mm(W)* 695mm(H)

Weight

30.5KG

Power

220V / 60HZ

Light source system

Light source

Compact LED adjustable blue tone industrial grade cold light source

Lifelong

Its service life is over 25,000 hours

Injection unit

syringe

Special matching high precision quartz syringe, capacity of 500μL

dropping liquid

Software control automatic feeding, accuracy up to0.01μL

Injection unit movement

Up down 50mm; Left right 50mm

Acquisition system

CCD

SONYOriginal imported high-speed industrial chip, 25 frames /S, 130W pixels

lens

0.7-4.5 x hd industrial grade continuous variable magnification microscope

Acquisition system regulation

Front back 100mm (3mm fine tuning), adjustable Angle of view (elevation, top view, 360° rotation and other multi-angle observation)

Sample table installation

Work table size

120mm*150mm

Max sample size

6inch

Sample table movement

Front back movement manual, stroke 60mm, precision 0.1mm

Move about manually, stroke 35mm, precision 0.1mm

Move up and down manually, stroke 80mm, precision 0.1mm

 

Integral sloping platform

Tilt range±90°tilt accuracy ±0.01°Tilt rate adjustable

Analysis software

Contact Angle measurement range

0-180°

Accuracy of contact Angle measurement

±0.1°

Table interface tension measurement range

0-2000mN/m

Table interface tension measurement accuracy

0.01 mN/m

Analysis software function

1The most advanced contact Angle measurement and analysis software in China is automatic fitting (one-key automatic fitting,There is no human error)includeCircle method、(Ellipse/Oblique ellipse)、LY  

   Differential circle / Differential ellipse);

2Dynamic contact Angle fitting (batch fitting multiple images) IncludeWettability)、(Video analysis);

3、 Surface energy);

4、 Forward and backward angle

5、 Rolling angle

6、 Surface tension);

7、 Adhesion work);

Instrument Application Field

S Contact Angle measurement instrument is widely used in various fields, such as mobile phone manufacturing, glass manufacturing, surface treatment, material research, chemical engineering, 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.

(select special accessories for some test functions)

1. The wetting behavior of the liquid on the solid surface, such as spreading, penetration and absorption, is measured by the static contact Angle with the droplet method;

2. Measure the forward Angle, backward Angle, contact Angle lag, rolling Angle and dynamic contact Angle of the material on the solid surface;

3. Continuous real-time study of absorption materials, process record, and analysis of contact Angle curve with time;

4. Contact Angle measurement of various special materials, such as powder, curved surface, super hydrophobic/super hydrophilic samples;

5. Test the contact Angle of the material immersed in the liquid by the adhesive drop method;

6. Measuring interfacial tension of various liquid surfaces and their polarity and dispersion components by hanging drop method;

7. Calculate the Surface free energy and its polar dispersion component;

8. Analysis of the liquid on the solid surface adhesion (Adhersion), assessment of solid surface uniformity, cleanliness, etc.



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