歡迎聯(lián)系 15821107090 溝通詳細需求
液滴形狀分析方法可以追溯到名為ADSA的方法，該方法是由Neumann和他的團隊在現(xiàn)代視頻技術(shù)出現(xiàn)后開發(fā)的，計算機足夠強大，可以在合理的時間內(nèi)管理大量的計算工作。現(xiàn)在，這種根據(jù)懸垂和固著液滴的輪廓確定表面和界面張力的方法是最常用的技術(shù)，市場上有各種商業(yè)儀器。
非常緊湊的剖面分析張力計
測量液體表面和界面張力的簡單手動儀器
基本版本中提供接觸角測量
無需電源（USB供電）
理想的教育工具
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Range of Surface and Interfacial tension
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10 to 2000 mN/m
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Range of contact angle measurement
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5° to 175°
accuracy ±0.3°
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Dosing
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manual drop/bubble formation
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Measuring options
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manual drop volume control
automatic drop volume/area control (optional)
pendent drop, buoyant bubble, sessile drop surface / interfacial tension
dilational elasticity (optional
contact angle surface free energy drop/bubble oscillations 0.001 to 1 Hz?(optional) |
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Optics
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manual fixed objectives
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Camera
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Industrial CMOS-camera:
max. resolution 1280 x 960 pixels USB, optical distortion: < 0.05 %
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Frame rate
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up to 25 images/s
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Illumination
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LED, manually controlled light intensity
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Software
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OS Windows 7, 8, 8.1, 10 or 11
free update over 1 year after purchase
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Interface
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USB
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Size of device (L xW x H)
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400 x 200 x 200mm (standard version)
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Weight
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3 kg
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Power supply
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Powered by USB bus
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Extra accessories
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additional capillaries on request
automatic dosing module
contact angle module
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