Contact angle surface performance testerMain features:

·Flexible and movable X and Y-axis magnetic sample stage, with precise Z-axis positioning

·Direct single dose unit or dual direct dose units are optional

·High precision, fully automatic electric injection unit

·High performance 6x zoom lens

·USB 2.0 high-speed camera, with the highest video speed of 311 images per second and the highest resolution of 752 × 480 pixels, can be upgraded to 1220 images per second

·Optional accessories include temperature control unit, manual or electric inclined plate, suction cup, fiber sample holder, etc

·Optional portable suitcase for remote testing

Contact angle surface performance testerSpecialized analysis software and performance:

Contact angle measurement software: static contact angle measurement, dynamic contact angle measurement, rolling angle measurement, special baseline contact angle measurement

Solid surface free energy calculation software

Suspension Drop Method Surface/Interface Tension Measurement Software

Lamella method surface tension measurement software - software, * provided

Oscillatory droplet interface viscoelasticity measurement software

Software controlled measurement and analysis include:

1. Measure the dynamic and static contact angles using the seat drop method

2. Measure rolling angle

3. Calculate the surface free energy and its composition of solids

4. Measure the surface/interfacial tension of liquids using the suspended droplet method

5. Measure the surface tension of molten or high viscosity liquids using the Lamella method

6. Analyze the surface tension and composition of liquids

7. Record the absorption process of the adsorbent material

8. Calculate and analyze adhesion work

9. Measure the interfacial viscoelasticity index of liquids

10. Relaxation analysis

Technical parameters:

1. Contact angle measurement range: 0-180 °; Measurement accuracy is ± 0.1 °, resolution: ± 0.01 °

2. Surface interface tension measurement range: 1 × 10-2~2 × 103mN/m; Resolution ± 0.01 mN/m

3. The largest sample size is 220 mm × ∞ × 70mm

4. Sample table size: 100mm x 100mm

5. Sample stage displacement range (X-Y-Z): 110 mm × 90 mm × 42 mm

6. Zui Large Sample Weight: 3.0kg; 15.0kg (with fixture sample stage)

7. Optical and imaging systems:

·LED light source with manual and software controlled intensity and automatic temperature migration compensation

·USB 2.0 high-speed camera, with the highest resolution of 752 × 480 pixels and the highest video speed of 311 images per second,

Upgradeable to 2450 images per second

·6x zoom lens (± 6mm)

·Field of view range: 1.05 × 0.66 mm2 to 6.72 × 4.25mm2

·Optical curvature<0.05%

8. Instrument size: 550 mm × 160 mm × 365 mm

9. Weight: 14kg

10. Power supply: 100-240VA; 50-60Hz; 70W