Contact angle measuring instrument

Product Type: Contact Angle Measuring Instrument, Contact Angle Instrument

Product Overview:

The OCA11 video optical contact angle measuring instrument is a basic type of measuring instrument in the OCA series of video optical contact angle measuring instruments. It is fully functional, easy to operate, and portable, suitable for scientific research and enterprise quality testing laboratories.

Technical Specifications:

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 × 103 mN/m; Resolution ± 0.01 mN/m

3. Sample table size: 100mm × 100mm

4. Maximum sample size (L × W × H): 220mm × ∞ × 70mm

5. Optical and imaging systems:

● LED light source.

The USB 3.0 high-speed camera has a maximum resolution of 1440 × 1080 pixels and a maximum video speed of 2184 images per second, with a shooting speed of 227fps.

6. Interface expansion rheology:

Harmonic volume (area) mode: 5-20 μ l, dv=0-20 μ l (viscosity<50mPas).

Relaxation mode (swelling droplet method): dv=0-20 μ l.