| Model |
BXT-350H |
BXT-500H |
BXT-PUOU180 |
| Type |
Automatic inclination type |
Fully automatic type |
Automatic drip solution |
| Dimensions (L * W * H) |
840*408*725mm |
690*380* 680mm |
610*200*510mm |
| Weight |
30.5kg |
45kg |
12kg |
| Power |
220V / 60HZ |
| Light source |
Dense LED adjustable blue-toned industrial-grade cold light source |
| Lifespan |
≥25000h |
| Injection syringe |
Specialized and fully compatible high-precision quartz syringe,capacity 500μL |
Liquid volume 60ml |
| Drip method |
The software controls the automatic liquid injection, with an accuracy of up to 0.01 μL |
The software automatically identifies the liquid feeding system, with a dropping accuracy of up to 0.1 μL |
| Injection unit movement |
50mm up and down; 50mm left and right |
Automatic lifting stroke: 60mm, left and right: 30mm |
50mm up and down; 50mm left and right |
| CCD |
Original imported high-speed industrial-grade chips from SONY, 200 frames per second, 2000 pixels |
USB 2.0 high-speed industrial-grade chip, 30 frames per second, 130W pixels |
| Camera |
0.7 - 4.5 times high-definition industrial-grade continuous zoom microscope |
0.6 - 5 times high-definition industrial-grade continuous zoom microscope |
| Collection system adjustment |
Front and rear100mm (with 3mm fine adjustment), and the viewing angle can be adjusted (including horizontal view, downward view, 360° rotation, etc. for multi-angle observation) |
Front and rear 50mm (with 3mm fine adjustment), adjustable viewing angle (including horizontal view, downward view, upward view, 360° rotation, etc. for multi-angle observation) |
/ |
| Workbench size |
120mm*150mm |
120mm*150mm(Customizable) |
130mm*150mm |
| Maximum sample size |
6 inches |
| Sample stage movement |
Front and rear movement: Manual, travel 60mm, accuracy 0.1mm
Left and right movement: Manual, travel 35mm, accuracy 0.1mm
Up and down movement: Manual, travel 80mm, accuracy 0.1mm |
Front and rear movement: Automatic, travel 200mm, accuracy 0.01mm
Left and right movement: Automatic, travel 200mm, accuracy 0.01mm
Up and down movement: Manual, travel 30mm, accuracy 0.01mm |
Front and rear movement: Manual, travel 60mm, accuracy 0.1mm
Left and right movement: Manual, travel 30mm, accuracy 0.1mm
Up and down movement: Manual, travel 80mm, accuracy 0.1mm |
| Integral tilting platform |
Fully automatic integral tilting platform |
/ |
| Contact angle measurement range |
0-180° |
| Contact angle measurement accuracy |
±0.1° |
| Surface tension measurement range |
0-2000mN/m |
/ |
| Measurement accuracy of surface interfacial tension |
0.01 mN/m |
/ |
| Analysis of software functions |
1. The most advanced contact angle measurement and analysis software in China uses automatic fitting methods (one-click automatic fitting, without human error), including: circular fitting, elliptical/skewed elliptical fitting, LY, differential elliptical method/differential circular method;
2. Dynamic contact angle fitting (batch fitting of multiple images) includes: wetting performance test, continuous video fitting calculation;
3. Surface energy calculation;
4. Forward and backward angle measurement;
5. Rolling angle measurement;
6. Surface interfacial tension measurement;
7. Adhesion work |
1. The most advanced contact angle measurement and analysis software in China uses automatic fitting methods (one-click automatic fitting, without human error), including: circular fitting, elliptical/skewed elliptical fitting, LY, differential elliptical method/differential circular method;
2. Dynamic contact angle fitting (batch fitting of multiple images) includes: wetting performance test, continuous video fitting calculation;
3. Surface energy calculation
4. Surface tension measurement
5. Forward and backward angle measurement
6. Adhesion work
7. Automatic sample batch measurement scheme setting function (supports setting test schemes for specified samples and retrieving automatic test schemes)
8. Sample scheme setting: You can set the measurement scheme in the software according to the actual sample size and specifications, and if there is the same product in the future, you can directly retrieve the stored scheme to conduct the test
9. One-click multi-point measurement (can be repeated multiple times): automatic sample injection → automatic liquid contact → software automatically completes the measurement → automatically move to the next point
10. Measurement schemes can be set for different samples and can be saved |
The advanced contact angle measurement analysis software employs automatic fitting methods (one-click automatic fitting, without any human error) including: circular fitting, elliptical/skewed elliptical fitting, and 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 fitting of videos, automatic online real-time fitting |
| Surface/Interface Tension Test |
/ |
Pendant drop method (real-time fully automatic dynamic surface tension test) |
/ |
| Test the droplet state |
/ |
Suspension drop method, stop-drop method (2/3 state), bubble method, seat-drop method, seat-needle method |
Sessile drop method |
| Forward angle, backward angle |
/ |
Fully automatic measurement of advancing and receding contact angles using the liquid volume increasing/decreasing method |
/ |
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