Functional Overview:

The automatic contact angle measuring instrument focuses on automatic multi-function measurement, which is used to measure the wetting behavior of liquid on the surface of various materials such as spreading, penetration, absorption, etc., measuring static and dynamic contact angles, measuring and analyzing the surface free energy of solids, liquids The interface and surface tension, automatic injection system, forward and backward angle, rolling and sliding angle and other comprehensive functions; highly intelligent, one-button automatic batch detection, multi-point programming control system, can be used directly with the assembly line to solve the problem for you Multi-point analysis, full inspection and other large workloads improve production efficiency and save labor costs.

Technical parameter indicators:

Equipment model: SDC-500 automatic contact angle measuring instrument

Product Features:

①X, Y, Z three-axis automatic positioning, multi-point can be set arbitrarily, one-button automatic detection

②Automatic injection→Automatic sampling→Software automatically completes measurement→Automatically change to the next point (multiple cycles are possible)

③ Automatic sample batch testing plan setting function (the plan setting machine that supports the test of the specified sample calls the automatic test plan)

Measurement methods:

Seismic drop method, liquid increasing method, liquid shrinking method, tilt angle method, hanging drop method, fiber wrapping method, bubble trapping method, batch fitting method, inserting plate method.

Measurement function:

①Static contact angle measurement

②Surface energy analysis

③ Surface interfacial tension

④Forward and backward angle

⑤ Rolling and slipping angle

⑥ Dynamic video measurement

⑦Tilt state

⑧ Captive bubble method

⑨ Top view measurement

⑩Automatic measurement

Analytical Fitting Method:

Differential circle method, differential ellipse method, circle method/three-point method, ellipse method, width-height method, concave surface method, convex surface method, Young-Laplace method, five-point method, Sindin contact angle measuring instrument software has The most comprehensive, complete, neck ring fitting method on the market, suitable for contact angle measurement and analysis of any material surface.

Specification parameters:

The above briefly introduces the functional parameters of Sindin automatic contact angle measuring instrument. This product is suitable for testing and analyzing the contact angle of liquids on solid surfaces, the surface tension of liquids, and the surface energy of solids. Realize the analysis of hydrophilicity/hydrophobicity, wettability analysis, cleanliness detection, treatment effect evaluation, and process analysis of liquid adsorption and spreading on solid surface. It is widely used in testing and research in many fields such as chemical industry, medicine, food, electronics, printing and dyeing, spraying, military industry and science and education.