Contact Angle Measurement System V5
Contact Angle Measurement System is composed of sample injection system, imaging system, light source system, 3D specimen stage and level adjustment system.
Contact Angle Measurement System V5 Descriptipn
V5 Contact Angle Measurement System is used to measure the contact angle of liquid to solid surface. The contact angle is regarded as one of the important parameters to measure the surface properties of solid materials, and it is also an important parameter of the surface wettability of the material. This system is widely used in many fields such as modern industry, medicine, semiconductor, material protection, life science and so on.
Follows are features of this system:
- Manual sample injection of contact angle samples;
- Accurate automatic measurement of angle value;
- The theoretical calculating value of contact angle is accurate to four decimal places;
- The system directly controls the high-resolution camera through USB to obtain a clear and continuous liquid drop profile, can effectively extract the boundary;
- The system uses a plane cold light source with adjustable brightness;
- Manual adjustment controls the level of the specimen stage, the level of the whole machine and the level of the lens.
Application
Application of Contact Angle Measurement System
V5 Contact Angle Measurement System is used to measure the contact angle of liquid to solid surface. The contact angle is regarded as one of the important parameters to measure the surface properties of solid materials, and it is also an important parameter of the surface wettability of the material.
Contact Angle Measurement System is composed of sample injection system, imaging system, light source system, 3D specimen stage and level adjustment system.
(Note: computer in not included in the standard configuration.)
Standards
Key specification
Key specification of Contact Angle Measurement System
Specimen stage control | |
---|---|
Horizontal movement (X, Y) | Manual stroke: 25mm accuracy: 0.02mm |
Vertical movement (Z) | Manual stroke: 10mm accuracy: 0.02mm |
Specimen stage | 60*60mm |
Lens stage control | |
X movement | Stroke: 25mm accuracy: 0.02mm |
Y movement | Stroke: 10mm accuracy: 0.02mm |
Z movement | Stroke: 10mm accuracy: 0.02mm |
Distance between the lens and the needle | 100~125mm adjustable, adjustment accuracy: 0.02mm |
Injector | |
Syringe specification | 50uL, syringe accuracy 1uL |
Imaging system | |
Lens | Microscope lens, optical magnification 0.7~4.5x, total magnification 37~1192 |
Camera | Industrial camera, resolution: 1280*1024, image speed: 15 frames/second, standard image format conversion, no image deformation |
Light source system | Adjustable brightness monochromatic cold light LED light source, image edge clearer
Adjustment mode: knob adjustment |
Contact angle measurement methods | measuring height method, measuring angle method, circle fitting method, ellipse fitting method (manual/automatic measurement) |
Contact angle measurement range | 0°<θ<180°, accuracy 0.1° |
Main machine dimensions | 605*300*455mm |
Power supply | AC220V, 50Hz |
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