Contact Angle Meter Contact Angle Measuring Instrument

Contact Angle Meter Contact Angle Measuring Instrument

Overview:

Contact angle is the angle θ between the tangent line of the gas-liquid interface at the intersection of gas, liquid and solid phases, and the tangent line on the liquid side and the solid-liquid junction line.

The ZL-2823A basic contact angle meter uses the principle of optical imaging to measure the surface contact angle, wettability, surface energy and other properties of the sample by means of image profiling, which is extremely cost-effective and comprehensive, and can meet the conventional sample surface wettability measurement.

Application:

Contact angle measurement is used in a wide range of industries and has become an important instrument for assessing surface properties in areas such as mobile phone manufacturing, glass manufacturing, surface treatment, materials research, chemical and chemical engineering, semiconductor manufacturing, coatings and inks, electronic circuits, textiles and fibres, and medical and biological applications.

1. spreading, penetration, absorption and other wetting behaviour of liquids on solid surfaces, static contact angle measurement by the seat-drop method;

2. forward angle, backward angle, contact angle hysteresis, rolling angle, dynamic contact angle measurements of materials on solid surfaces;

3. continuous real-time study and process recording of absorbing materials, contact angle variation curve analysis with time;

4. contact angle measurements of various special materials, e.g. powders, curved surfaces, superhydrophobic/superhydrophilic samples;

5. contact angle testing of materials submerged in liquids by the attached drop method;

6. suspended drop method for measuring surface interfacial tension and its polar and dispersive components for various liquids;

7. calculation of surface free energy (Surface free energy) of solids and analysis of its polar and dispersive components;

Analysis of the Adhersion of liquids on solid surfaces and assessment of the homogeneity and cleanliness of solid surfaces.

Specifications:

We,Dongguan Zhongli instrument Technology Co., Ltd. Which Located in Dongguan, Guangdong, China. It is a collection development, research, production and sales of test equipment technology company.

Companies with technical support, marketoriented, fundamental human. Have a high level of professionalism, experience and innovative research team and carved small peck production team. Companies with the most advanced technology, the most stable quality, best price, best after sales service, from installation and commissioning, professional training, to solve practical problems of customers, providing 24-hour technical advice. company's products among consumers enjoy higher status, with many agents to establish a long-term stable cooperative relations.

Our products are widely used in rubber and plastics industry, Paper/carton/paperboard industry, Cable and enamelled wire industry, Textile/Fabric industry, Shoes /Leather industry, Food industry and other many indstry. At the same time, are applicable to all scientific research units, quality inspection institutions and academic fields. Our products meet UL, ASTM, JIS, GB, ISO, TAPPI, EN, DIN, BS and other domestic and international standards.

Provide our customers with better overall solution laboratory, including laboratory design, planning, renovation and equipment selection, installation, training, maintenance, Comparative testing management system, such as one-stop authentication technology services.

Promises: Two year free maintenance of all equipment, maintenance of life, welcome to consult the discussion!