접촉각 측정기

LR-SDC-1000 대형 플랫폼 광접촉각 테스터

접촉각 고니오미터,낙하각 시험기 접촉
LR-SDC-1500 고온 진공 접촉각 시험기
범주:

설명

LR-SDC-1000 대형 플랫폼 광접촉각 테스터

요약

Contact Angle refers to the tangent line of gas-liquid interface made at the intersection point of gas, liquid and solid phases, which is the Angle θ between the liquid side and solid-liquid boundary. The measurement of Contact Angle is the main method of surface performance detection at present.

LR-SDC-1000 type platform contact Angle measurement instrument is using the principle of optical imaging, 표면 접촉각을 측정하는 영상 윤곽 분석 방법, 습윤성, 테이블의 계면장력, 표면 에너지, 성능과 같은, 장비 비용 효율적, 포괄적인 기능, high test precision and can meet the large size products, such as TV flat glass and other special products with conventional sample measurement needs.

LR-SDC-1000 대형 플랫폼 광접촉각 테스터

애플리케이션

접촉각 측정기는 다양한 산업 분야에서 널리 사용됩니다., in mobile phone manufacturing, 유리 제조, 표면 처리, 재료 연구, chemistry and chemical industry, 반도체 제조, coating ink, electronic circuit, 섬유 섬유, medical biology and other fields, 접촉각 측정은 표면 성능을 평가하는 중요한 도구가 되었습니다..

(Some test functions need special accessories to be purchased)

  1. The wetting behavior of liquid on solid surface such as spreading, penetration and absorption, and the static contact Angle is measured by the block drop method;
  2. Forward Angle, 후방 각도, 접촉각 지연, rolling Angle and dynamic contact Angle measurement of material on solid surface;
  3. Continuous real-time research and process recording of absorbing materials, and curve analysis of contact Angle change with time;
  4. 각종 특수재료의 접촉각 측정, 가루와 같은, 곡면, 초소수성/초친수성 샘플;
  5. Attachment drop method to test the contact Angle of materials immersed in liquid;
  6. Suspension drop method is used to measure the interfacial tension and its polarity and dispersion components of various liquid surfaces.
  7. Calculation of Surface free energy of solid and analysis of polar dispersion component;
  8. Analyze the adhesion energy of liquid on solid surface and evaluate the uniformity and cleanliness of solid surface.

원칙

As shown in the figure above, the contact Angle measuring instrument is mainly composed of light source, injection unit, sample platform, acquisition system and analysis software. The equipment adopts the principle of optical imaging.

The light source adopts intensive LED cold light design, uniform luminous, image cleaning, 장수;

The injection unit adopts high-precision injection pump, which is controlled by software quantitative and constant speed, with stable drip and high precision.

Sample table adopts 3d manual fine-tuning platform, flexible operation, 정확한 포지셔닝, sample table can be customized according to the actual sample size;

The acquisition system adopts black and white imported CCD camera, stable shooting, clear image, real and reliable, the lens adopts telephoto German industrial grade telephoto zoom imported configuration, 0.7-4.5 times magnification adjustable, imaging without distortion;

The analysis software is powerful, with one-button automatic fitting ability, with the world’s leading fitting method, to meet the precise fitting of various droplet forms;

LR-SDC-1000 대형 플랫폼 광접촉각 테스터

명세서

호스트 머신
경계 차원1430mm（length）*480mm(너비)* 690mm(키)
무게50.5킬로그램
전원 공급 장치220V / 60HZ
광원 시스템
광원Dense LED adjustable blue tone industrial grade cold light source
Life spanService life of more than twenty-five thousand hours
주입 장치
Injection syringeSpecial high precision quartz syringe, volume 500μL
Dropping liquidSoftware control automatic liquid feeding, precision up to 0.01μL
사출 유닛 이동Up down 60mm; left. Right 100mm
획득 시스템
CcdSONY imported high speed industrial grade chip, 25 프레임 /S, 130W pixel
렌즈0.7-4.5 Times HD 산업용 연속 가변 배율 현미경
획득 시스템 조정이전과 이후 60 mm, 각도 조절 가능 (부드러운 검사, 내려다보다, 360 ° 회전 화각, 등)
샘플 스테이션 설치
작업대 크기400mm*500mm
최대 샘플 크기21인치
Sample stand movementBefore and after manual movement, stroke 200mm

Left and right manual movement, stroke 250mm

Manual up and down movement, stroke 20mm, 정확도 0.1mm

The platform can be rotated 360°

분석 소프트웨어
Measuring range of contact Angle0-180°
Contact Angle measurement accuracy±0.1°
Table interfacial tension measurement range0-2000mN/m
Table interfacial tension measurement accuracy0.01 mN/m
Analyzing software functions1. Automatic fitting method of the most advanced contact Angle measurement and analysis software in China (원키 자동 피팅,

There is no artificial error), 포함 :(서클 방식), (Ellipse/ Ellipse), 리, (Differential Circle/Differential Ellipse);

2. 동적 접촉 각도 피팅 (여러 이미지의 일괄 피팅) includes:

(Wettability), (Video analysis);

3. (Surface Energy);

4, (표면 장력);

5. (접착작업);

Accord with National Standard

1.GB/T 24368-2009(detection of hydrophobic contaminants on glass surface);

2.SY/T5153-2007 (method for determination of wettability of reservoir rocks);

3.ASTM D 724-99 (2003) (Test Method for Surface Wettability of Paper);

4.ASTM D5946-2004 (Measurement of Contact Angle between Plastic Film and water);

5.ISO15989 (Measurement of water contact Angle of plastic film and thin plate corona treated film);






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