KJ-625A Contact angle goniometer/Contact angle meter/Contact angle measuring instrument

Preface

As is known to all, nanomaterials science and engineering have become the world's research hotspots. When studying the surface modification of nanomaterials, the concept of wetting contact Angle is often involved.Contact Angle refers to the level of a solid plane drops of a droplet and solid on the surface of the solid - liquid - gas three-phase junction, the gas-liquid interface and the solid-liquid interface two tangent to clamp the liquid phase in the Angle.

Instrument application field

1 TFT - LCD panel industry: glass panel and the coating quality of cleanliness measurement;TFT printing circuit, color filter, ITO conductor film and other pre-coating quality measurement

2 printing, plastic industry, surface cleaning and the adhesion quality measurement;Measurement of ink adhesion;Compatibility measurement of glue colloidal properties;The fastness of the dye

3 semiconductor industry: a wafer cleanliness measurement;Control of HMDS;Research of CMP research and measurement, photoresist and imaging agents

4 chemical materials research: waterproof and hydrophilic materials research;The surface activity and detergent's tension and humidity;Adhesion enhancement and adhesion surface can be measured

5 IC encapsulation: substrate surface cleanliness;Identification of atomic synthesis;BGA welding surface;The adhesion of epoxide is measured

Instrument parameters

1 contact Angle measuring range: 0-1800

2 contact Angle measuring accuracy:±0.10

3 high precision drip system: differential head + blue core syringe;Drip accuracy 0.5 mu l

4 contact Angle with high precision instrument calibration tablets: Germany imported from contact Angle calibration standard 3 ° 5 ° 8 ° to 60 °, 90 °, 120 °, 115 ° (optional)

5 irregular surface contact Angle detection: can measure for irregular surface, (such as concave and convex, surface, etc.)

6 table interfacial tension measurement range: 0-1000 mN/m;Measurement accuracy: 0.01 mN/m

Instruments Attachment

(Fixture) (Angle calibrate)

(hydrophobic) (constant displacment pump)

(Static Wind Snake)

      GUANGDONG KEJIAN INSTRUMENT CO.,LTD was established in 2003, is a professional research and development the production of hign precision equipment and provide testing solutions for high-tech enterprises. KEJIAN professional technical team and sophisticated production and management level, continues to provide customers with satisfactory products and services, so as to gradually become the industry's leading suppliers of testing machines.

    In order to make the customer experience more satisfaction with technical support and service, KEJIAN began to construct a nationwide sales and service network, established the Jiangsu Kunshan branch Office CHANGSHA office ,Chongqing and Xiamen office build sales, technical and after-sales service team, provides more timely, professional support and services for customers.

       Follow the market trends of globalization, KEJIAN INSTRUMENT register wholly owned subsidiry- KEJIAN INSDUSTRIAL (HONGKONG）CO.,LTD. started to explore the international market, To provide testing instruments for foreign customers. So far, KEJIAN INSTRUMENT provide quality products and services over 50 national and regional customers, which several customers trust and become a long-term partner with KEJIAN.

       Based on the recognition of KEJIAN INSTRUMENT, invited to participate in a number of national standards by the national standards drafting committee drafting and revision process, and has been invited to attend the adhesive industry forum, spare no effort to contribute to national and industry technology development.