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Version Features Application Technical
Data Info-Booklet
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Surface Energy and
Contact Angle
Measuring Robot
The Universal Surface Tester GH100 allows contact angle on
large surfaces of any size to be measured. This is made possible by the
innovative measuring optics arrangement that even permits the extensive
characterization of very large samples. The measuring head can be used as
a mobile unit, a laboratory instrument or together with a robot. |
Automatic dosing of several test liquids |
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Dynamic contact angle and static contact angle measurement |
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Measurement of the free surface energy of solids |
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Measurement of surface tension and interfacial tension |
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Automatic sample positioning system for process control |
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PC-controlled motor-driven zoom and focus |
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Metal, plastic and glass surfaces for automobiles |
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Printing rolls and blankets |
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Glass surfaces in production and finished products |
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Ceramic and plastic sanitary objects |
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Contact Angle | Measuring Range: 2 - 175º |
| Resolution: 0.1º | ||
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Surface Tension and | Measuring Range: 0 - 100 mN/m |
| Interfacial Tension | Resolution: 0.01mN/m | |
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Sample Size | Max. Sample Size: ∞ x ∞ x ∞ (l x w x h) |
| Min. Sample Radius (of concave sample): 300 mm |
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| Min. Sample Radius (of convex sample): 300 mm |
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Camera | 2/3" CCD |
| Resolution: 739 x 574 Pixel | ||
| Lens: 7 x motor-zoom | ||
| Enlargements: 0.75x - 5.25x | ||
| Field of Vision: 11.7 x 8.8 mm (w x h) - 1.7 x 1.25 mm (w x h) |
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| Focussing: motor driven | ||
| Working Temperature: 10 - 60º C | ||
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Dosing Speed | Minimum: 6.4µl/min |
| Maximum: 396.6 µl/min | ||
| Resolution: 0.15 µl | ||
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Liquid Reservoires | 2 x 125 ml, optional 4 x 125 ml |
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Max. Distance GH100 - PC | 3 m, optional 10 m |
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Illumination | controlled by PC, dimmable |
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Max. Velocity | 3g |
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Mass | 6.8 kg |
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Dimensions | 270 x 270 x 150 mm (l x h x b) |
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Power Supply | 110 - 240 V |
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Hand-held instrument |  |
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Laboratory instrument |  |
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Process measuring head |  |
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