Linseis林赛斯STA PT1000同步热分析仪TG-DSC

简述：

林赛斯 同步热分析仪  STA PT1000 TG-DSC

LINSEIS同步热分析STA Platinum系列可以用来同步测试从-150 ℃—2400℃温度范围内样品的质量变化（TG）和热量响应（DSC）。本产品的特点是高精度、zei高的分辨率和长期漂移稳定性。STA Platinum系列的开发特别用于满足高温和低温应用的挑战。为了适应这一宽广的温度区间，设计了一些专门的炉体。

      Linseis STA PT1000同步热分析仪是一款高端的热天平，采取了人性化的设计。在高达10g下采用电子自动归零。特别设计的炉体可以实现快速加热和冷却，以及高精度的温度控制。该系统可任意配备一台耦合装置，用于逸出气体分析（EGA）。该仪器非常适用于复合材料热分析，热稳定性和氧化的研究。

特点

•     顶级的亚微克天平

•     温度范围从室温到1000℃（试样温度）

•     可转换的测量系统TG - DTA/ DSC

 结合可选的64位自动进样器与自动气体控制和自动抽气系统能够实现长期无人值守操作。

Materials

Polymers, Organics

Industries

Automotive / Aviation / Aerospace, Research, Development and Academia, Cosmetics, Pharmaceuticals and Food Industry, Chemical, Electronics Industry

Vitriol of Copper

Inorganic salts first set their crystal water free. Vitriol of Copper heated with 10°C/min. results in a first TG stage, which corresponds to 4H2O. TG and DTA show that the curve is made up of two separate steps, one closely behind the other. At around 250°C the most strongly bound water evaporates.

Decomposition of Rubber

In the first step of weight loss, the dehydration of the sample takes place. The amount of water was 9.27%. In the second reaction step, the volatile components are released by pyrolysis under N2 atmosphere. The amount of these components is 35.99%. For the third reaction step, the atmosphere is changed to O2 – all organic components are burned out. The loss in weight is 14.33%. The remaining rest of 40.41% are inorganic components like ashes, slake or fillers.