Descriere

1, Preface

După cum este cunoscut tuturor, știința și ingineria nanomaterialelor au devenit punctele fierbinți de cercetare ale lumii. Când se studiază modificarea suprafeței nanomaterialelor, Conceptul de unghi de contact de umectare este adesea implicat. Unghiul de contact se referă la nivelul unui plan solid, picături de picătură și solid pe suprafața solidului. – lichid – joncțiune trifazată de gaz, interfața gaz-lichid și interfața solid-lichid două tangente pentru a fixa faza lichidă în unghi.

2. 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 imprimare, 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.

6. Parametrii instrumentului

S contact Angle measuring range: 0-180

S contact Angle measuring accuracy: + / – 0.10

S table interfacial tension measurement range: 0-1000 mn/m;Precizia măsurătorilor: 0.01 mN/m

S high precision automatic drip system: pompă de injecție de urme industriale de înaltă precizie;Complete computer system control, drip accuracy: 0.1mu l

S contact Angle with high precision instrument calibration tablets: Germany imported special standard piece: contact Angle circular 3 ° 5 ° 8 °, 60 °, 90 ° 120 °;The elliptical 115 °

contact Angle professional measurement method

• （sessile drop）;
• （pendant drop）;
• （lamella method）;
• （Captive bubble method）;
• （wetted fiber）;
• （sessle fiber drop）;9 · Hardware overview

  host appearance size: 790 mm (length) * 310 mm * 580 mm (wide) (high)

  host net weight: 18 kg

  working mesa size: 120 mm * 120 mm

  workbench mobile: 50 mm up and down;Around 50 mm;Around 30 mm

  the largest sample size: 10 inci

  sampler mobile: 100 mm;About 100 mm

  Fine-tuning S microscope mobile: around 180 mm (3 mm)

  microscop: * 0.7 X to 0.7 X Gao Qingyuan heart continuous variable X zoom microscope

  optical system: SONY original installation import high speed industrial chips;25 frames /60 frames /150 frames /300 frames per second

  lens Angle adjustable: look up the Angle of view, inspectați fără probleme, look down at

  light source: LED adjustable blue tone industrial-grade cold light source;It can last up to 15,000 ore

  power supply and power: 220 v / 50/60 hz