Hj-1 Water Drop Angle Measurement/Contact Angle Analyzer/Contact Angle Tester

1. Video capture:

Using domestic high-end industrial cameras, the maximum image resolution is 2048*1536 pixels, high precision, high definition, and low noise. USB2.0 output, computer control gain, brightness, exposure time. USB power supply, no separate power supply is required. S/N ratio>52dB, exposure time 17uS~2.3S.

2. Lens characteristics:

Domestic high-end zoom microscope lens.

Zoom ratio: 0.7~4.5X

Magnification: 30~130 times

Best shooting distance: 95mm

Tube length: 165mm

Lens adjustment bracket characteristics: use F-type special lens bracket, adjustment range: 60mm

3. Movement characteristics of the stage:

Movement method: manual, smooth optical parts

X direction (transverse): 80mm, accuracy 0.1mm

Y direction (longitudinal): 30mm, accuracy 0.1mm

Z direction (up and down): 50mm

4. Rotating table characteristics

The domestic high-precision optical rotating table is used to drive the stage to rotate concentrically to realize the test of the forward and backward angles by turning and falling.

Rotation method: computer controlled, driven by high subdivision stepper motor, and can be adjusted manually.

Rotation angle: ≥90°

Rotation speed: computer software adjustment

Angle scale resolution: 1°

5.Monochromatic semiconductor lighting source with continuously adjustable brightness.

6. The highest frame rate: 25 frames per second

7. Dimensions: 600x310x450 mm

Application
Contact angle measuring instruments are widely used in various industries and fields. In the fields of mobile phone manufacturing, glass manufacturing, surface treatment, materials research, chemical engineering, semiconductor manufacturing, coatings and inks, electronic circuits, textile fibers, medical biology and other fields, contact angle measurement has become an important instrument for evaluating surface performance.