JY-82SD Video Contact Angle Goniometer

A high-precision, fully automated contact angle measuring instrument suitable for scientific research and testing, with comprehensive features.

Compliant with standards: SY/T5153-2007, ASTM D 724, ASTM D5946-2004, ISO 15989, IEC 62073 GBT22638.9-2016Test of Aluminum Foil Contact Angle

2. Variable Zoom: 0.7-4.5MultipleHigh-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 of Contact Angle MeasurementManual Drip Filling Automatic real-time testing）：

Static drop method （AdoptOpencv graphical contour analysis software, which automatically tests the left and right angles and average angle of droplets in real-time, providing real-time test curves and Excel data list, with image saving functionality.； 

2) Measure surface tension:

Hanging drop methodInterface Tension Measurement (can test dynamic interface tension), CMC (Drop Volume Method)）,

Observe and measure the shape and size of droplets (using the pendant drop method) to determine the surface tension value of the liquid, with a test range for tension:0.001mN/m~2000mN/m)

     3) Features video recording and video call analysis capabilities; cameras with selectable recording speed (within the range of 14~700 frames per second).

b. Measurement Method:

1) Instant freeze screenshot 
2) Continuous automatic picture capture (frames every 1 to 3600 seconds) 
3）5.0 megapixel industrial digital camera, U3 portAutomatic High-Speed Photography (frames per second)25FrameHigh-speed and customizable）
4）Measurement Range:0～180°, Test Accuracy: 0.1°, Test Resolution: 0.01°
5）Magnification Ratio:266pixel 
6）SamplePlatformDimensions:180×180mm   

5. Flexible image capture timing, with the option for scheduled image collection and full-process video recording.

6. Dropping Method: Manual Dropping

7. Utilizing industrial digital black and white cameras for image capture, offering continuous zoom and brightness adjustment, ensuring high image clarity, thereby enhancing the accuracy of measurement data.Real-time monitoring，Capture at any moment.GrabSet take time freely

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

9. The instrument features a USB 3.0 port, offering 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 operations and convenient testing. It includes a test report, which can be saved, accessed, and printed.

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

 Features with a base ofAccess database management system, offering you 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;

11、Exportable measurement data featureEnhance data accessibility.

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

12. Testable for any size and dimension samples, including sheet materials and special-shaped materials. Appropriate fixtures are provided, with oversized dimensions requiring special customization.

13. The surface free energy of the solid can be calculatedEstimation Model:FowkesExpandFowkes、Owens-Wendt、van OSS、WuHarmonic Mean Method, Equation of State Method，Suitable for analysis on solid surfaces ranging from polar to non-polar, as well as low-energy and high-energy ones., Based on the contact angle of the liquid to the solidθ) 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.

14. Configuration:

1）、CCDCameraUSBInterface) Specific Parameters:

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

Pixel Size:5.2*5.2um                         Module Conversion Accuracy:10Please provide the Chinese content that needs to be translated.

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: Optically Isolated                          Lens Mount:C/CS

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

2Zoom System(3D positioning)；                             

3) Blue Core;

4) Dropper Adjuster (Manual Dropper)

5) Power Cables

6) Data cables

7) Operation Manual;

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

  9) Lenovo Brand Computers:

15、Specific application fields:

1. Determination and research on 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: Airborne rain and fog wetting level inspection for aircraft structures.

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

6. Measurement of the forward and backward angles of the solid additives during the oil extraction process.

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

8. Measurement of the hydrophilic angle of aluminum foil9. Electroplating films, determination of various liquid crystal display hydrophilic angles, etc.

 16. Configuration List

 17:Product Category Code:A020105

 18:Operating Voltage:220V50Hz,Power500W,Dimensions (Length)*WIDE*High:680*280*740mm,Usage Environment: Laboratory Setting

19:Instrument Net Weight:28Kg