JY-82C Automatic Video Contact Angle Gauge

 JY-82C Automatic Video Contact Angle Gauge

A high-precision contact angle meter suitable for research and testing, featuring high automation and comprehensive functions.

1． Meets standards :SY/T5153-2007，ASTM D 724,ASTM D5946-2004，ISO15989, IEC62073

             GBT22638.9-2016Aluminum Foil Contact Angle Test

2. Variable Zoom: 0.7-4.5X3High-definition industrial continuous zoom microscope

3. Equipped with a dense, adjustable industrial-grade LED backlit flat parallel light source, ensuring high image clarity and no distortion.

4. Measurement Method:

a. Main Functions:

1) Method for Determining Contact AngleAutomatic quantitative dripping, dripping accuracy:0.1ul, fully automatic real-time testing）：

A: Static Drop Method（AdoptOpencv graphic contour analysis software, featuring real-time automatic testing of the left and right angles and average angle of droplets, provides real-time test curves and Excel data list, with image saving functionality.；； 

B: Dynamic Testing

1.Transfer falling method(Dynamic Testing: Forward Angle, Reverse Angle, Tilt Angle)）(Adopted)Opencv Graphical Contour Analysis Software, Real-time Automatic Dynamic Analysis to Determine Forward Angle, Reverse Angle, and Inclination Angle

2. Volume Increment/Decrement Method: ByDrop Volume Increased/Measure forward and backward contact angles by subtraction method(Optional)

C. Elutriation Method (optional according to customer requirements): Contact angle test of test materials immersed in liquid (optional)

2) Measure surface tension:

Hanging drop methodMeasure interfacial tension (can test dynamic interfacial tension), CMC (drop weight method)）Dynamic curve with real-time interface tension data display, featuring Excel data output capability to provide tension values at different time intervals.

Observe and measure the shape and size of droplets (by the hanging drop method) to test the surface tension value of the liquid, with a tension testing range:0.001mN/m~3000mN/m)

3) Features video recording and video call analysis capabilities. Recording function: real-time recording in AVI format; Video call function: converts AVI to BMP images; adjustable recording speed for the camera, with options ranging from 14 to 700 frames per second.

4) Solid surface free energy calculation

b. Method of Measurement:

1) Instant Freeze Screenshot 
2) Continuous automatic image capture (1 to 3600 seconds per frame) 
3）5.0 Megapixel Industrial Digital CameraAutomated High-Speed PhotographyData Collection Speed:213 frames per second）
4）Measurement Range:0～180° Test Accuracy: 0.1°, Test Resolution: 0.01°
5）Magnification Ratio:266pixel 
6）SamplePlatformDimensions:180×180mm3D platform, left and rightXAxle movement,Itinerary is:100mmStepper motor control, control accuracy0.1mm,Front and rearYAxle movement, stroke length:100mm,Stepper motor control, control accuracy of0.1mm,Vertical travel stroke:60mm,Manual control

7) Rotating Platform: 360° rotation, automatic rotation control, adjustable speed, speed range: 0.01~50 RPM. The rotating platform can test forward angle, reverse angle, sliding angle (rolling angle), and limit angle.

5. Can set image capture time freely, with timed image capture and full recording function.

6. The loading platform is controlled by a stepper motor, allowing for three-dimensional movement and enabling multiple tests on a single specimen.

7. The titration system is equipped with dual stepper motor control.(Travel range of 100mm, control accuracy of 0.01mm), enabling automatic positioning, automatic titration, and automatic reset of the titration system. Features a high-precision, detachable, and Ruland locknut head, offering convenient titration and high accuracy. Fully automatic sample loading with an accuracy of 0.01ul.Drop volume can be set at any level, with the software continuously testing and recording the size of the droplets in real-time.;

8. Image capture is performed using an industrial digital black and white camera, which features continuous zooming and brightness adjustment.

The captured images have high clarity, enhancing the accuracy of the measurement data.Real-time monitoring，Capture on the go.GrabSet auction time at your convenience

9. Contact Angle Test Range: 0.1° to 180° Test Precision: 0.1 degree, Test Resolution: 0.01 degree

10. The instrument features a USB port for easy installation and convenient use. It is compatible with the JY-82 video testing system for WINDOWS 64-bit operating systems. The system is user-friendly, with simple operation and easy testing. It includes a test report, which can be saved, accessed, and printed.

11. Robust database management capabilitiesEasier data storage, retrieval, and export capabilities:

Features with based onAccess Database Management System, providing you with powerful:

(1) Real-time save measurement data and establish indexes.

(2) Test data is matched one-to-one with images. When a data item is selected, the corresponding image automatically appears.

(3) Historical data query, modification, backup, and import functions;

12、Exportable measurement data featureEnhance data accessibility.

All measured data can be exported asWord documents and BMP standard format image files for easy data processing.

13. Testable for samples of any size and dimension, whether sheet materials or special-shaped materials; comes with corresponding fixtures; oversized dimensions require special customization.

14. The surface free energy of the solid can be calculated.Estimation Model:FowkesExpandFowkes、Owens-Wendt、van OSS、WuMethod of调和 average, Equation of state method，The analysis can be applied separately to polar, non-polar, low-energy, and high-energy solid surfaces.The contact angle of the liquid on the solid,θ) Calculate the liquid-solid interfacial tension (rsl) and solid surface tension (rsg), and generate an experimental report. The report can be saved, accessed, and printed.

15. Configuration:

1）、CCDCameraUSBInterface) Specific Parameters:

Resolution:2592 (H) * 1944 (V)                Sensor:1/1.8Row-by-row scanningCMOS

Pixel Size:5.2*5.2um                         Modulation Conversion Accuracy:10Please provide the Chinese content you would like translated into American English.

Exposure Method: Line Exposure                            Image Data Format:Mono8/RGB Bayer

Signal-to-Noise Ratio:45Db                               Dynamic Range:60dB

Data Interface:USB2.0Standard Interface                   Synchronization Method: External Trigger, Software Trigger

External Trigger Interface: Optical Isolation                          Lens Mount:C/CS

Mechanical dimensions: approximatelyL54.5*W54.5*H46.1mm          Rated Power Consumption:1.75W

2Zoom System(3D Positioning)；                    

3) Automatic Rotating Platform;

5) Droplet Adjuster (Automatic positioning, automatic titration, automatic reset)

6) Power Cables;

7) Data Cables;

8) Operating Manual;

  9) A set of fixtures specific to the customer's sample

 10) Lenovo Brand Computers

16、Specific application fields:

1. Determination and research of wettability between nanomaterials and various active agents.

2. Adhesion between inks, metals, and paper in the printing industry.

3. Adhesive Bonding Strength Study Between Adhesives and Solids

4. Aerospace industry: detection of the degree of wetting of aircraft structures by airborne rain and fog.

5. Measurement of the angle of contact between shrapnel and rain mist in the air in science.

6. Measurement of the advance and retreat angles of solids in the addition process during oil extraction.

7. Test the adhesion of the flux to the metal during the metal welding process.

8. Measurement of aluminum foil hydrophilic angle9. Electroplating films, determination of various liquid crystal screen hydrophilic angles, etc.

 17. Configuration List (Single Set Configuration)

18:Product Category Code:A020105

19:Working Voltage:220V50Hz,Power500W,Dimension (Length)*Wide*High:680*280*740mm,

20:Application Environment: Laboratory setting.

21:Instrument Net Weight:30Kg