CSS450-光學流變分析系統

介紹：

• CSS450光學剪切系統 (Optical Shearing System) 可經由光學顯微鏡，在精確控制的溫度和各種剪切模式下，直接觀察複雜流體的結構動力學。​
   

特色：

• 使用光學剪切元件，可以詳細研究複雜流體在許多物理過程中的微觀結構演變，例如二元流體在相分離過程中的晶粒粗化(coarsening)、聚合物的流動誘導混合和分層、液晶的缺陷動力學以及紅血球細胞的聚集和流動的變形。因此，我們可以將微觀結構動力學與流變數據相結合，以深入了解複雜流體的流變學。
   

規格：

• Temperature range ambient to 450°C (-50°C to 450°C on Cryo CSS450)

• Computer control using LINK

• Sample area 30mm Ø

• Gap setting between 5 and 2500 µm, 1 µm increments

• Four modes of operation; oscillatory, step, steady & relax

• 100 Ohm platinum resistor

• Removable lid for easy sample loading & cleaning

• Fixes to most microscopes using stage clamps

• Temperature rates of between 0.01°C to 60°C/min

• Silver heating blocks for high thermal conductivity

• Observation diameter 7.5mm Ø, viewing area 2.8mm Ø

• Sample mounted on quartz window

• Temperature stability +/-0.2°C

• Designed for use with the LINK image capture system

• Velocity, amplitude & frequency can be set before run

• Data can be saved to spreadsheet

• Changeable speed of gap setting of 1 to 300um/s

• Suitable for phase contrast, transmitted and polarised light

• Objective lens minimum working distance 7.4mm

• Condenser lens minimum working distance 15mm

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