The contact angle is regarded as one of the important parameters to measure the surface energy of solid materials, and it is also an important parameter of the surface wetting properties of materials. Contact angle measuring instruments are widely used in many fields such as modern industry, such as medicine, semiconductor, material protection, biomedicine, new energy manufacturing and other fields, all of which are closely related to life.The following is the recommendation of Sindin Precision, a special contact angle measuring instrument for scientific research in colleges and universities, SDC-200S, which can meet the conventional measurement needs of materials in various industries!
Contact angle measuring instrument SDC-200S
Contact angle measuring instrument product features:
Unique and innovative one-key measurement of surface energy double injection system, high precision measurement of samples;
With dynamic real-time fitting, real-time and continuous shooting to test the surface spreadability of the sample;
Curved needle test (bubble method) to measure dynamic table/interfacial tension;
It has the function of forward and backward angle measurement, which is convenient for the most efficient measurement of the surface stability of the sample.
Contact angle measuring instrument industry application:
It can measure the wetting behavior of liquid on the surface of various materials, such as spreading, penetration, absorption, etc., measure static contact angle, measure and analyze the surface free energy of solid, interface and surface tension of liquid, fully automatic injection system, advance and retreat angle and other comprehensive functions.
Contact angle measuring instrument measurement method:
Contact angle measuring instrument measurement functions:
Static contact angle measurement, surface energy analysis, surface interfacial tension, advancing and retreating angle, dynamic video measurement, bubble capture method, top-view measurement
Contact angle meter fitting measurement method:
Advantages of contact angle measuring instrument:
1. Innovative double injection system
The unique and innovative one-button measurement of surface energy dual injection system is controlled by software quantitative and fixed speed, which can accurately and stably drip two drips at the same time, ensuring high sample measurement accuracy;
2. Automatic liquid injection system
Converted from manual micro-precision injection to software-controlled automatic liquid injection, the accuracy can be increased from 0.1 μL to 0.01 μL after dripping;
3. Dynamic real-time fitting
Special testing software is used to test the surface spreading performance of the sample through video recording, real-time measurement or continuous shooting, etc., and the test results can be presented in the form of dynamic curve spectrum;
4. Advanced design and development
The main engine adopts high-strength aviation aluminum alloy structure with modular design concept, self-developed integrated chip circuit control, and adopts the design essence and configuration of the world's top imported contact angle equipment to ensure that the instrument has strong stability;
5. Telecentric zoom zoom lens + LED cold light source + imported industrial-grade camera = imaging 0 error
Telecentric zoom zoom lens: It adopts high-performance imported industrial movement from Japan, and industrial-grade telecentric zoom zoom lens. It can reach ±3mm zoom and ±10° lens tilt adjustment. The image can be achieved without distortion.
LED cold light source: Adopt industrial-grade dense adjustable LED cold light source system (lifetime of more than 25000H) to ensure clearer imaging and avoid the volatilization of small droplets caused by extra heat;
Imported industrial-grade camera: the maximum shooting speed is increased from the original 50 frames/S to 300 frames/S to ensure the best imaging effect;
6. Automatically generate reports
The software automatically generates reports, which cover various data reports in Word form, Excel form, spectrum form and so on.
SDC-200S contact angle measuring instrument is a scientific research contact angle product series with complete functions and high expansion performance. It uses image profile analysis to measure the static contact angle, dynamic contact angle, surface interfacial tension, surface energy, advancing and retreating angle of the material surface. , adhesion work and other properties. The instrument adopts a fully automatic injection system, with imported high-precision industrial-grade CCD and lens, to ensure clear imaging, and the use of unique patented analysis software to ensure accurate and error-free measurement results. The instrument can meet the routine measurement needs of materials in various industries.