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- Thermogravimetric Analyzer
- Differential scanning calorimeter
- Fully automatic oxygen index analyzer
- Material testing equipment
- Automatic contact angle measuring instrument
- TOC online total organic carbon analyzer
- Total Organic Carbon Analyzer
- Water droplet angle measuring instrument
- Non contact optical film thickness gauge
Guangdong Shuorui Technology Co., Ltd
Contact angle measuring instrument
NegotiableUpdate on 02/09
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Overview
The SR-180S contact angle measuring instrument uses the principle of optical imaging to measure the surface contact angle, wetting performance, and other properties of samples through image contour analysis. The equipment has high cost-effectiveness, comprehensive functions, and can meet various conventional measurement needs. It is currently widely used in many universities, colleges, and enterprises.
Product Details
1. Summary
Contact angle refers to the angle between gas, liquid, and solidthree-phaseThe tangent line of the gas-liquid interface at the intersection point, which is located between the liquid side and the solid-liquid boundary lineincluded angleθ， Contact angle measurement is currently the main method for surface performance testing.
The automatic contact angle measuring instrument adopts the principle of optical imaging to measure the surface contact angle, wetting performance and other properties of the sample through image contour analysis. The equipment has high cost-effectiveness, comprehensive functions, and can meet various conventional measurement needs. Currently, it has been widely used in many universities, colleges and enterprises.
the productwideWidely applied in various industries, such as mobile phone manufacturing, glass manufacturing, surface treatment, material research, chemical engineering, semiconductor manufacturing, coatings and inks, electronic circuits, textile fibers, medical biology, etc., contact angle measurement has become an important instrument for evaluating surface performance.
As shown in the above figure, the product mainly consists of five parts: light source, injection unit, sample stage, acquisition system, and analysis software. The equipment adopts the principle of optical imaging.
The light source adopts a dense LED cold light design, with uniform light emission, image cleaning, and long lifespan;
The injection unit adopts micro automatic liquid injection, software automatic recognition, stable dripping, and high accuracy;
The sample stage adopts a three-dimensional manual precision adjustment platform, which is flexible in operation and accurate in positioning. The sample stage can be customized according to the actual sample size;
The acquisition system adopts a color/black and white camera, with stable shooting, free switching, clear and reliable images. The lens uses a high-definition microscope, with adjustable magnification of 0.6-5 times, and imaging without any deformities or deformations;
The analysis software has powerful functions, with one click fully automatic fitting ability and fitting methods that meet the precise fitting of various droplet shapes;
| Contact angle host | |
| Overall dimensions | 610mm (length) * 200mm (width) * 510mm (height) |
| weight | 12KG |
| power supply | 220V / 60HZ |
| light source system | |
| light source | Dense LED adjustable blue tone industrial grade cold light source |
| lifespan | Service life of over 25000 hours |
| Injection unit | |
| 液体容量 | 60ml |
| drip | The software automatically recognizes the liquid inlet system, and the droplet accuracy can reach 0.1 μ L |
| Injection unit movement | Up and down 50mm; left and right 50mm |
| data acquisition system | |
| camera | USB 2.0 high-speed industrial grade chip, 30 frames per second, 130W pixels |
| lens | 0.6-5 times high-definition industrial grade continuous zoom microscope |
| Sample stage device | |
| Dimension of worktable | 130mm*150mm |
| Maximum sample size | 6 inches |
| load-bearing | 5KG |
| Sample stage movement | Manually move forward and backward, with a stroke of 60mm and an accuracy of 0.1mm Left and right manual movement, stroke 30mm, accuracy 0.1mm Manual up and down movement, stroke 80mm, accuracy 0.1mm |
| analysis software | |
| Contact angle measurement range | 0-180° |
| Contact angle measurement accuracy | ±0.1° |
| analytical method | Excellent contact angle measurement and analysis software automatic fitting method (one click automatic fitting, There is no human error) including: circle fitting, ellipse/oblique ellipse fitting, Young lapalace fitting |
| surface free energy | Zisman、OWRK、WU、WU 2、Fowkes、Antonow、Berthelot、EOS、 Adhesion work, wetting work, spreading coefficient |
| Dynamic contact angle fitting | Batch screenshot fitting, continuous automatic video fitting, automatic online real-time fitting |
| Test droplet status | Seat drip method |
5. Comply with relevant national standards
1. GB/T 24368-2009 (Detection of Hydrophobic Contaminants on Glass Surfaces)；
2. SY/T5153-2007 (Determination Method for 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)；
1. The host adopts high-strength aviation aluminum alloy structure with modular design concept, independently developed integrated chip circuit control, and adopts the design essence and configuration of international * imported contact angle equipment to ensure that the instrument has strong stability;
2. Adopting an industrial grade dense adjustable LED cold light source system (with a lifespan of over 25000H) to ensure clearer imaging and avoid the evaporation of small droplets caused by additional heat;
3.
Adopting high-performance Japanese imported industrial movements, industrial grade
Continuous zoom microscope,Ensure the authenticity of the image and obtain
Excellent imagingeffect；
4. Adopting USB 2.0 standard interface, it has fast data transmission speed, high compatibility, and strong imaging stability;
5. It can be equipped with multifunctional contact angle tags 5, 15, 30, 45, 60, 75, 90, 105, 120, 135, 150, 165, 180;
6. The collection system design is flexible and suitable for the vast majority of measurement environments, and can easily handle various complex sample surface measurements;
7. Possess excellent contact angle analysis methods,Accurate fitting for all types of droplet imaging；
8.adoptThe calculation method and software have achieved fully automatic fitting to avoid errors caused by human operation；
9. Equipped with fast fitting function for bilateral contact angle measurement,More comprehensive analysis of the surface of liquids and solidsWetting performance, more accurate analysis of surface propertiesInternational wetting situation；
10. Dynamic shooting and rapid video testing data can continuously record changes in the test contact angle, which can then be automatically fitted in batches by software;
Existing cooperative customers (Customers)
| Partial Customer List | ||
| Foxconn | BYD Electronic | Tianjin Polytechnic University |
| BOE Capital | Guangbao Electronics | Zhejiang University |
| Huawei | Jinsheng Intelligent | Beijing Institute of Technology |
| vivo | Xinli Optoelectronics | Beijing Armored Corps Engineering College |
| OPPO | Lens Technology | Nankai University |
| Samsung | Tianbao Optoelectronics | Tianjin University |
| Bern Optics | Ofilm | South China Normal University |
| Huaqing Optics | CRRC Group | South China University of Technology |
| Longqi Electronics | Tianma Microelectronics | Southwest University of Science and Technology |
| Shenzhen Rouyu Display | Guangdong Xingchi Optoelectronics | Beijing University of Science and Technology |
| Shenzhen Yongdeli | Gree Electric Appliances | Beihang University |
| Punai Optoelectronics | mitsubishi heavy-haier | Harbin Institute of Technology |
| Xinhui Kai Technology | GoerTek Inc | qingdao technological university |
| Nanjing Nuoxu Micro Electro Optics | Jiangsu Feiwotai | Zhejiang University of Technology |
| Tizao Automation | Wuhan Rouxian Technology | Weinan Normal University |
| Gu'an Yiguang | Shenzhen Smade Semiconductor | Beijing Armored Corps Engineering College |
| Yihao Precision | E.V.I.GmbH. | Yunnan University of Technology |
| New Asia Electronics | Shenzhen Xinhao Optoelectronics | Kunming University of Science and Technology |
| Chengdu Guangming Optics | Yibaite New Energy | Henan University of Technology |
| Kelishi Materials | Changsha Leyuan | Henan University of Science and Technology |
| Suzhou Yuhong Optoelectronics Instrument | Hexu Optoelectronics | Hefei Polytechnic University |
| Crystal Optoelectronics | Liad Optoelectronics | Anhui University of Science and Technology |
| Huizhou Blue Microelectronics | Shanghai Daozhu Electronics | Jiangsu University of Science and Technology |
| Zhongshan United Optoelectronics | PT SAT NUSAPERSADA TBK | Guangdong Pharmaceutical University |
| CSG Holding | Pinsheng Electronics | Shenzhen University |
| Jiangxi Yahua Electronics | Qingdao Fubao Precision | Dongguan University of Technology |
| Shanghai Guangjiu Electronics | Xinyu Tengyue Electronics | Chongqing University |
| Shenzhen Aotemu Automation | Dongguan Qisheng Electronics | Dalian University of Technology |
| Changhong | Jiangmen Jiatai | Guangxi University |
| Yongzhou Fuxing Electronics | Jirui Optoelectronics | Guilin University of Technology |
| Shenzhen Gebitai | Beken Intelligence | Hebei University of Technology |
| Meizu | Blue Diamond Optics | Qingdao Agricultural University |
| Shenzhen Runyi Technology | Tim Optoelectronics | Shandong University of Science and Technology |
| Haite, Guangdong | Guoying Optoelectronics | Sichuan University |
| Dongguan Yuanchang Electronics | Shuobed | Sichuan Neijiang Normal University |
| Shenzhen Hongkang | Yineng Technology | Taiyuan University of Technology |
| Guangzhou Bell | Chang'an Xingye | Xi'an Shiyou University |
| Fuxing Electronics | Shunyi Electronics | Northeast Petroleum University |
| Wentai Communication | Peitai Technology | Wuhan University |
| Ruibida | Kunshan Hengzhun | Xi'an Jiaotong University |
| Nubia | Yuansheng Optics | Northwestern Polytechnical University |
| Frida | Yinbaoshan New | Shanghai University of Technology |
| Zhongshan Xinyi | Guancheng Optoelectronics | Jimei University |
| Weiya Optoelectronics | Ze Haoteng | Shanghai Jiao Tong University |
| Sichuan Jiurun | Jin En Optoelectronics | Donghua University |
| Tianmei Science | Believe like plastic | Huazhong University of Science and Technology |
| Wen Shide | Shenzhen Furuida | North China Electric Power University |
| TCL Mobile | Jiayi Technology | Guangdong University of Petrochemical Technology |
| Guanghong Optoelectronics | Wenzhou Shimao | Xi'an University of Technology |
| Sanhe Biology | Nanjing University | Nanjing Nuoxu Micro Electro Optics |
| Chaozhou Third Ring Road | Changzhou Wo Xin Optics | Shanghai Ocean University |
| Shenzhen Amestone | Aoyin Technology | Nanjing University of Technology |
| Guangdong Demei Fine Chemicals | Xiamen Lean Science Testing | Tongji University |
| Yuebu Medical Equipment | Dongguan Ruimeng Coatings | Shanghai Agricultural University |
| Suzhou Xingshuo | Jiangsu Dongbao Optics | China University of Petroleum |
| Shenzhen Xinheyue | Jinan Jinlitong | Beijing University of Petroleum |
| Tangshan Shuangrui | Zhongshan Shangtian | Jiangsu University |
| Guangzhou Ritu | Shenzhen Gude Ke | Shantou University |
| Dongguan Dinglu Electronics | Shenzhen Tian Shen Da | The Hong Kong Polytechnic University |
| Hunan Aowei | Suzhou Yiluo | Sun Yat-sen University |
| Yize, Chang'an, Dongguan City | Beijing North Huachuang | Dali University |
| Shouguang Xinhai Energy | Shenzhen Mingyu | Guangdong University of Petrochemical Technology |
| Guangdong Aggregation Technology | Shenzhen Shenli Optics | Southern University of Science and Technology |
| Shenzhen Hongaisi | Shenchao Optoelectronics | Chinese Academy of Agricultural Sciences |
| Shenzhen Tianlong | Longmao International | Xi'an Microelectronics Research Institute |
| Suzhou Nanda Optoelectronics | Shenzhen Pengxin Haoyu | University of Geosciences (Wuhan) |
| Wuxi Rongjian | Huizhou Haige Technology | Yunnan University |
| Anyang Quanfeng Biotechnology | Changzhou Angxing New Materials | Shantou University |
| Suzhou Ridong Maite | Yitian Purification | Henan Polytechnic University |
| Suzhou Opus | Jiangsu Youshi | Anyang Institute of Technology |
| Pule New Energy | Jiangsu Chunge | Xinxiang University of Science and Technology |
| Shijie Electronics (Shenzhen) | Dongguan Di Yi Te | Xinxiang College |
