仪器简介：

INSTEC系列冷热台是应用于高分子、液晶、聚合物、纤维、半导体、流变等方面的观察样品，以及观察各种样品熔点、相变、形态等方面的冷热台；同时也可做于施加电场条件下液晶的变化，液晶增长速度等等实验观察。该公司生产的TSA02I型号冷热台是基于需热期的一个热电动冷却器，它尤其应用于倒置显微镜。它的特色包括：一个较大面积的样品室；简单的热控制，改善空气的控制；宽阔的可调视图窗口以及可进行定制的底座、�/p>

技术特炸�/strong>９�/p>

?可在-25��C-60��C度之间进行精度温度控刵�/p>

?基于帕尔贴效应的倒置显微镜加热台

?容纳高达53mmx78mm的样本体�?/p>

?多变的样本底座尺寷�/p>

?预先加热/预先冷却了的气体净匕�/p>

?电缆可通入样本宣�/p>

?超大面积视图孓�/p>

?可移除以及可更换的窗叢�/p>

?双窗格窗口达到更好地热绝缘效枛�/p>

?总和孔径窗口解冻系统

?多变样本室高�?/p>

?气体净化样本室

?内部盖子以及样本底座达到样本温度一至�/span>

技术参�?/span>９�/strong>

Temperature Range -25��C to 60��C(Optional higher temperature limit available)

Temperature Resolution ��0.01��C at 37��C

Temperature ��0.1��C per hour

Minimum Heating and +50��C per minute at 37��C

Cooling Rate

Maximum Heating Rate -50��C per minute at 37��C

Maximum Cooling Rate ��0.1��C at 37 ��C

Temperature Control Method PID with variable bipolar DC control

Temperature Control Sensor 100�� Platinum RTD

Operating Working Distance 1.3mm(2.8mm with sample plate)

Minimum Working Distance(with 0.0mm

outer window removed)

Operating Condenser Distance 35mm with outer cover

(with sample plate remobed) 14.6mm with inner cover installed，outer removed

Sample Area 53mm x 78mm

Chamber Height(with 12.8mm with inner cover

sample plate removed) 32mm with outer cover

Sample Viewing Aperture 17mm for transmitted light with sample plate

40mm transmitted light without sample plate