Instrument Introduction:

Platform in contact angle measuring instrumentIt consists of an image acquisition part, a workbench part, a light source part, a computer software control detection part, and a supporting framework.

Platform in contact angle measuring instrumentImage 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 on the liquid droplet. Optional bubble trap accessories can be used to achieve bubble trap contact angle measurement.

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. Including contact angle measurement, surface energy measurement, spreading coefficient measurement, adhesion energy measurement, 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. Foot foundation4Point level adjustment combination, quick and convenient adjustment. High quality bottom surface Aviation aluminum fixation.

Main technical indicators:

• Contact angle measurement range: 0-180 °
• Contact angle measurement accuracy: ± 0.1 °
• Contact angle analysis method: tangent method, circular ring method, baseline circular ring method
• Contact angle image processing method: manual processing, automatic processing
• 0.75X-4.5XContinuous 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: 350mm × 350mm
• Injector movement: up and down 50mm, about 60mm
• Microscope movement: 10mm in front and back
• Instrument dimensions: 160mm (width) x 880mm (length) x 720mm (height)

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