Introduction:

The HKCA-15 contact angle measuring instrument consists of an image acquisition part, a workbench part, a light source part, a computer software control detection part, and a support frame.

Image acquisition part: The main function is to capture the contour image formed by liquid droplets onto a solid into a computer. The structural assembly of this part can realize the up and down movement, forward and backward movement, and tilt rotation of the acquisition system. The above adjustments can achieve the clearest state of the image.

Workbench section: The solid sample is placed on the workbench, and the seat drop method can directly capture images for contact angle measurement after the liquid droplet is placed on it.

Light source section: Provides brightness adjustment for the image acquisition section. Different testing scenarios require different levels of brightness to meet the testing needs of the acquisition section.

Computer software: The computer is equipped with contact angle testing software independently owned by Hako. Rich content and numerous testing projects. The interface is clear and the operation is simple and easy to understand. Includes contact angle measurement, real-time curve measurement results, video recording, and other related content. The functions of data saving, printing, exporting, and curve generation are complete.

Supporting frame part: Integrate the above parts to form a complete contact angle measuring instrument. The combination of 4-point horizontal adjustment of the foundation allows for quick and convenient adjustment. The bottom is fixed with high-quality aviation aluminum material.

　　HKCA-15Main technical indicators:

Contact angle measurement range: 0-180 °

Contact angle measurement accuracy: ± 0.1 °

Contact angle analysis method: circular ring method baseline circular ring method

Contact angle image processing method: manual processing, automatic processing

0.75X-4.5X continuous zoom precision microscope (zoom without zoom)

Digital CMOS Camera

Video recording/replay

Instant screenshot, screenshot at set time intervals

Video recording, any movie, single sheet export

Workbench size: 100mm × 100mm

Injector movement: up and down 50mm, left and right 60mm

Microscope movement: 10mm in front and back

Instrument dimensions: 160mm (width) x 880mm (length) x 720mm (height)