Contact angle tensiometer

Contact angle tensiometerIt is a surface physical property measuring instrument used in the fields of colloid and interface chemistry, materials science, etc. It is used to measure and analyze the contact angle of liquids on solid surfaces, surface tension of liquids, surface free energy of solids, etc. LSA60PContact angle tensiometerDeveloped and produced by LAUDA Scientific in Germany, the droplet shape image analysis method is used to accurately measure contact angle, solid surface free energy, liquid surface tension, and other parameters. LSA60P is capable of conducting hydrophilicity/hydrophobicity analysis, wettability analysis, cleanliness detection, treatment effect evaluation on solid surfaces, as well as measuring and analyzing dynamic processes such as liquid spreading/permeation on solid surfaces. It is widely used in measurement and research in many fields such as chemical engineering, petroleum, printing and dyeing, medicine, spraying, mineral selection, and science and education.

The LSA60P has a simple structure, accurate and reliable measurement, and easy operation. From simple measurement of contact angle and wettability of liquids on solid surfaces to calculation and analysis of solid surface free energy, it is a cost-effective entry-level device for measuring contact angle and surface free energy.

Basic entry-level contact angle measuring equipment: simple configuration, excellent quality, high cost-effectiveness, accurate and reliable measurement results

- Equipped with contact angle measurement function package, surface free energy measurement function package, and surface/interface tension measurement function package

- Manual injector unit driven by differential head

- High brightness and high uniformity LED cold light source, image brightness can be manually and software adjusted

- USB 3.0 camera, 227fps@1440 1080pixel, field of view range 1.1 × 0.8---9.6 × 7.1 (mm × mm)

- SurfaceMeter professional measurement software

Technical Specifications:

1. Contact angle measurement range: 0~180 °, accuracy: ± 0.1 °, resolution: 0.01 °

2. Surface/interface tension measurement range: 0.01-2000mN/m, resolution 0.01mN/m

3. Video imaging system: USB 3.0 camera; 227fps@1440 ×1080pixel； Field of view range 1.1 × 0.8-9.6 × 7.1 (mm × mm)

4. Sample table size: 100 × 100mm

5. Sample table load capacity (max): 12kg

6. Sample size (max): ∞ × 280x45mm (L × W × H)

7. Light source: High brightness and high uniformity LED cold light source, brightness can be manually/software adjusted

8. Power supply: 50/60Hz; 110/240V; 90W

9. Instrument size (base) and weight: 545 × 160 × 432mm (L × W × H); 11Kg

Application example:
1. Measurement of Contact Angle of Liquid on Solid Surface

3. Measurement and Analysis of Solid Surface Free Energy/Surface Tension (and Its Components)

4. 3. Wettability characterization, including measurement and analysis of dynamic processes such as spreading/permeation of liquids on solid surfaces

4. Measurement and analysis of printability, adhesion/bonding properties of liquids on solid surfaces

5. Measurement and evaluation of the cleanliness of solid surfaces or the effect after surface treatment

6. Support the measurement of dynamic forward/backward contact angle through manual control of liquid addition

7. Accurate measurement of liquid surface tension/interfacial tension, including measurement of dynamic surface tension/interfacial tension