Standard Contact Angle

It is mainly used to measure the contact angle of liquid to solid, that is, the wettability of liquid to solid. It can also be used to measure The external phase is the contact angle of the liquid. This instrument can measure the contact angle of various liquids on various materials. exist Mobile phone manufacturing, glass manufacturing, surface treatment, material research, chemical engineering, semiconductor manufacturing, coating Materials and inks, electronic circuits, textile fibers, medical biology and other fields, contact angle measurement has become a An important instrument for evaluating surface properties.

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Features

The instrument is manufactured with modern technology. The instrument adopts advanced special-purpose CMOS digital camera with high-resolution continuous zoom microscope and industrial light source with high brightness and good stability. It is equipped with a three-dimensional sample stage, which can perform up and down, left and right, front and back of the workbench, etc. direction to move. Realize micro-sampling and precise movement up and down, left and right. At the same time, a telescopic rod structure workbench is also designed, which can adapt to the occasions where the material thickness of different users is increased. The frame of the instrument can be adjusted according to the size of the pattern, which expands the scope of use of the instrument. The software is equipped with a correction function, and the results after multiple tests can be saved in the same report at the same time, allowing users to better manage and control material data.

Product parameter

Contact angle measurement range	0-180 degrees
Contact angle accuracy	±0.10 degrees
Contact angle resolution	±001°
Contact angle test method	Sessile drop method static contact angle
Contact angle analysis methods	manual level measurement, manual slope measurement, automatic width and height measurement (standard test method for plane angle below 20°), manual tangent method and automatic circle fitting method (standard test method for plane 20°-120°), curve method (Specially for testing irregular products and curved products)
Lens	07-45X continuous zoom microscope l digital CMOS camera
Light source	LED monochromatic cold light source, adjustable brightness
Injection needle	0.51mm, injection precision: 0.1ul
Dropping method	manual knob differential head dripping, automatic software analysis
Software	image data can be saved, printed and loaded for reanalysis
Image captur	instant screenshot
Stage size	200mm (length) X160mm (width)
Worktable movement	up and down 40mm; left and right 35mm; front and rear 60mm
Drop liquid four-dimensional platform	50mm up and down, about 50mm
Microscope movement	front and rear 50mm
Instrument dimensions	630mm (length) X270mm) X550mm (height)
Power supply	220V50Hz
Instrument weight	15KG

Standard Contact Angle

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