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)