| After-sales Service: | Online |
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| Warranty: | 1 Year |
| Type: | Portable Contact Angle Tester |
| Accuracy Grade: | 0.1 |
| Load Way: | Electronic Load |
| Display: | Digital |
| Samples: |
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| Customization: |
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Audited Supplier ISO15989 Portable Contact Angle Tester Portable Contact Angle Tester
Accord with national standardS
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);
Summary
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-SDP-300 handheld contact Angle measuring instrument is the use of optical imaging principle, through image contour analysis method to measure the sample surface contact Angle, wettability, surface energy and other properties, handheld contact Angle measuring instrument is a suitable for outdoor and large size sample surface performance test special equipment, The equipment is small in size, easy to carry, cost-effective, high measurement accuracy, low Angle accurate test.
Applications
Contact Angle measuring instrument is widely used in various industries, in mobile phone manufacturing, glass manufacturing, surface treatment, material research, chemistry and chemical industry, semiconductor manufacturing, coating ink, electronic circuit, textile fiber, medical biology and other fields, contact Angle measurement has become an important instrument to evaluate the surface performance.
(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, backward Angle, contact Angle lag, 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. Measurement of contact Angle of various special materials, such as powder, curved surface, superhydrophobic/superhydrophilic samples;
5. Suspension drop method to measure the interfacial tension and its polarity and dispersion components of various liquid surfaces;
6. Calculate the Surface free energy of solid and analyze its polar dispersion component;
7. Analyze the adhesion energy of liquid on solid surface and evaluate the uniformity and cleanliness of solid surface.
ISO15989 Portable Contact Angle Tester Portable Contact Angle Tester
Instrument introduction
The contact Angle measuring instrument is mainly composed of light source, injection unit, 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, long life;
Injection unit adopts manual knob type precise drip, drip stable, high precision;
The acquisition system adopts miniature industrial microscope, CCD camera imported from Japan, stable shooting, clear image, true and reliable, lens adopts German industrial import configuration, 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;
Product features
1. The host machine adopts high-strength aviation aluminum alloy structure with modular design concept, independently developed integrated chip circuit control, adopted the international top imported contact Angle equipment design essence and configuration, to ensure that the instrument has a strong stability;
2. The only manufacturer of hand-held contact Angle measuring instrument to solve the problem of low Angle fitting, the equipment is small in size and easy to carry, and the first choice of outdoor conventional sample surface wettability test;
3. Industrial intensive adjustable LED cold light source system (life above 25000H), to ensure clearer imaging, while avoiding the evaporation of small droplets caused by extra heat;
4.High performance Japanese original imported industrial movement, micro industry Level microscope, the basic image can be achieved without distortion, to ensure the best imaging effect;
5.USB2.0 standard interface, fast data transmission speed, high compatibility, strong imaging stability;
6.The first in China to provide Germany imported contact Angle measurement calibration sample, to ensure the precision of the instrument, Angle calibration standard piece 3°5°8°; 60 ° 90 ° 120 °; 115° (optional)
7.The acquisition system is designed flexibly and can be used in most measurement environments
8.With the world's most advanced contact Angle analysis method, to meet all kinds of liquid
Accurate fitting of drop imaging, including the unique differential ellipse of Special liquid imaging fitting method with differential circle;
10.Using the international leading calculation method, the software has realized automatic fitting to avoid the error caused by human operation;
11.With quick fitting function of bilateral contact Angle measurement, more comprehensive quantitative analysis,Liquid and solid surface wettability, more accurate analysis of the surface actual wetting
12.Dynamic shooting and video fast test data, which can continuously record the change of test contact Angle, and then the software automatically fits in batches;
13.Software automatically generates reports which are covered Word form, Excel form, spectrogram
Forms and other data reports;
Optional Accessories
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| Thin film jig |
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cuvette |
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| Hydrophobic treatment fluid | Quantitative injection pump | Temperature control platform |
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| Vacuum platform | Static electric fan | Hand-tilting platform |
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| micro-injection pump | Needle syringe |
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Product Parameters
Specifications
| Host Machine | |
| Outside size | 135mm(Length)*72mm(Width)* 120mm(Thickness) |
| Weight | 1.16KG |
| Power | 220V / 60HZ |
| Light Source System | |
| Light source | Intensive dedicated LED adjustable white tone industrial grade cold light source |
| Lifetime | Service life of more than twenty-five thousand hours |
| Injection Unit | |
| Syringe | Special high precision quartz syringe, capacity 250μL |
| drip | Manual control of liquid feeding, precision up to 0.2μL |
| Injection unit movement | Up down 20mm; Left right 15mm |
| Acquisition system | |
| CCD | SONY imported high speed industrial grade chip, 25 frames /S, 130W pixel |
| Lens | Micro hd industrial grade microscope |
| Acquisition system adjustment | 5mm fine tuning, adjustable Angle of view (horizontal, overlooking, elevation and other multi-angle observation) |
| Analysis software | |
| Measuring range of contact Angle | 0-180° |
| Contact Angle measurement accuracy | ±0.1° |
| Surface tension measurement range | 0-2000mN/m |
| Surface tension measurement accuracy | 0.01 mN/m |
| Analyzing software functions | 1,The most advanced contact Angle measurement and analysis software automatic fitting method (one key automatic fitting, There is no manual error) including(Circle method),(Ellipse/Oblique ellipse),LY,(Differential circle / Differential ellipse); 2,Dynamic contact Angle fitting (batch fitting of multiple images) includes: (Wettability),(Video analysis) (Surface energy) (Surface tension) (Adhesion work) |
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