Descrizione

1, Precuperare

Come è noto a tutti, la scienza e l’ingegneria dei nanomateriali sono diventate i punti caldi della ricerca mondiale. Quando si studia la modificazione superficiale dei nanomateriali, spesso viene coinvolto il concetto di angolo di contatto bagnante. L'angolo di contatto si riferisce al livello di un piano solido e gocce di una goccia e solido sulla superficie del solido – liquido – giunzione trifase gas, l'interfaccia gas-liquido e l'interfaccia solido-liquido sono due tangenti per bloccare la fase liquida nell'angolo.

2. Strumento UNapplicazione 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 stampa, 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. Parametri dello strumento

S contact Angle measuring range: 0-180

S contact Angle measuring accuracy: + / – 0.10

S table interfacial tension measurement range: 0-1000 milioni/mn;Accuratezza di misurazione: 0.01 mN/m

S high precision automatic drip system: pompa di iniezione di tracce industriali ad alta precisione;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 (lunghezza) * 310 mm * 580 mm (wide) (alto)

  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 pollici

  sampler mobile: 100 mm;Di 100 mm

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

  microscopio: * 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, ispezione regolare, look down at

  fonte di luce: 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