Descrição

1, Precuperar

Como é do conhecimento de todos, a ciência e a engenharia dos nanomateriais tornaram-se os centros de investigação do mundo. Ao estudar a modificação superficial de nanomateriais, o conceito de ângulo de contato de molhamento está frequentemente envolvido. Ângulo de contato refere-se ao nível de um plano sólido, gotas de uma gota e sólido na superfície do sólido – líquido – junção trifásica de gás, a interface gás-líquido e a interface sólido-líquido duas tangentes para fixar a fase líquida no ângulo.

2. Instrumento 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 impressão, 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. Parâmetros do instrumento

S contact Angle measuring range: 0-180

S contact Angle measuring accuracy: + / – 0.10

S table interfacial tension measurement range: 0-1000 mn/m;Precisão de medição: 0.01 mN/m

S high precision automatic drip system: bomba de injeção de traços industriais de alta precisão;Complete computer system control, drip accuracy: 0.1mu eu

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 milímetros (comprimento) * 310 milímetros * 580 milímetros (largo) (alto)

  host net weight: 18 kg

  working mesa size: 120 milímetros * 120 milímetros

  workbench mobile: 50 mm up and down;Em volta 50 milímetros;Em volta 30 milímetros

  the largest sample size: 10 polegadas

  sampler mobile: 100 milímetros;Sobre 100 milímetros

  Fine-tuning S microscope mobile: em volta 180 milímetros (3 milímetros)

  microscope: * 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, inspeção suave, look down at

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

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