- 説明
- 問い合わせ
説明
LR-SDC-1000 大型プラットフォーム光学接触角試験機
まとめ
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, 画像輪郭解析 表面接触角を測定する方法, 濡れ性, テーブルの界面張力, 表面エネルギー, パフォーマンスなどの, 費用対効果の高い機器, 充実した機能, 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 大型プラットフォーム光学接触角試験機
応用
接触角測定器はさまざまな業界で広く使用されています, in mobile phone manufacturing, ガラス製造, 表面処理, 材料研究, chemistry and chemical industry, 半導体製造, coating ink, electronic circuit, 繊維, medical biology and other fields, 接触角測定は表面性能を評価する重要な手段となっています.
(Some test functions need special accessories to be purchased)
- 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;
- Forward Angle, 後方角度, 接触角遅れ, rolling Angle and dynamic contact Angle measurement of material on solid surface;
- Continuous real-time research and process recording of absorbing materials, and curve analysis of contact Angle change with time;
- 各種特殊材料の接触角測定, 粉などの, 曲面, 超疎水性/超親水性サンプル;
- Attachment drop method to test the contact Angle of materials immersed in liquid;
- Suspension drop method is used to measure the interfacial tension and its polarity and dispersion components of various liquid surfaces.
- Calculation of Surface free energy of solid and analysis of polar dispersion component;
- Analyze the adhesion energy of liquid on solid surface and evaluate the uniformity and cleanliness of solid surface.
原理
As shown in the figure above, the contact Angle measuring instrument is mainly composed of light source, 射出ユニット, 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, 長い人生;
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, 正確な位置決め, 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 大型プラットフォーム光学接触角試験機
仕様
| ホストマシン | |
| Boundary dimension | 1430mm（length）*480mm(Width)* 690んん(身長) |
| 重さ | 50.5KG |
| 電源 | 220V / 60ヘルツ |
| 光源システム | |
| 光源 | Dense LED adjustable blue tone industrial grade cold light source |
| Life span | Service life of more than twenty-five thousand hours |
| 射出ユニット | |
| Injection syringe | Special high precision quartz syringe, volume 500μL |
| Dropping liquid | Software control automatic liquid feeding, precision up to 0.01μL |
| 射出ユニットの動き | Up down 60mm; left. Right 100mm |
| 取得システム | |
| Ccd | SONY imported high speed industrial grade chip, 25 フレーム/S, 130W pixel |
| レンズ | 0.7-4.5 タイムズHD工業用連続可変倍率顕微鏡 |
| 取得システムの調整 | 前後 60 んん, ビュー角度調整可能 (スムーズな検査, 見下ろす, 360 °回転画角, 等) |
| サンプルステーションの設置 | |
| 作業台サイズ | 400mm*500mm |
| 最大サンプルサイズ | 21インチ |
| Sample stand movement | Before and after manual movement, stroke 200mm Left and right manual movement, stroke 250mm Manual up and down movement, stroke 20mm, 精度0.1mm The platform can be rotated 360° |
| 解析ソフト | |
| Measuring range of contact Angle | 0-180° |
| Contact Angle measurement accuracy | ±0.1° |
| Table interfacial tension measurement range | 0-2000mN/m |
| Table interfacial tension measurement accuracy | 0.01 mN/m |
| Analyzing software functions | 1. 中国最先端の接触角測定・解析ソフトの自動フィッティング方法 (ワンキー自動フィッティング, There is no artificial error), 含む :(サークル法), (Ellipse/ Ellipse), LY, (Differential Circle/Differential Ellipse); 2. 動的接触角度フィッティング (複数の画像のバッチフィッティング) 含まれています: (Wettability), (Video analysis); 3. (Surface Energy); 4, (表面張力); 5. (接着作業); |
Accord with National Standard
1.ギガバイト/トン 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);
