Industrial thermometer have any requirements on the stability of components

Components of structural stability is very good, and the lateral out back to the poor. Also did some changes, but this could be caused by experimental method, also may be due to the platinum wire in the process of operation caused by slight mechanical deformation produced. The loose alumina powder provides a degree of support for the platinum wire. Some similar elements when using the free suspension coil, there is no return difference, but they don't like platinum wire is fully support the stability of components. Element structure used in aviation or space some occasions, the requirement for high stability. This kind of components using a platinum core bar, make the platinum wire strain tiny. Back from the components observed difference is very small, and can repeat it. Return difference is caused by the different expansion coefficient of the insulating material. Mica expansion coefficient is larger than platinum, this is the cause of poor back to reverse. Also design some similar structure, the use of the expansion coefficient of the insulating material and platinum closer. 组件的结构稳定性是好的,没有侧滑。 也有一些变化,但这可能是由于实验方法或轻微的机械变形的铂丝在操作期间。 柔软的氧化铝粉为铂丝提供一定程度的支持。 其中一些组件自由时没有表现出明显反弹 悬挂线圈,——但他们并不稳定 铂丝的支持组件。 使用元素结构在某些情况下航空或航天,和稳定是必需的。 元素使用铂芯棒来减少铂丝上的应变。 观察返回从这个元素是小的和可重复的。 回差是由于不同的绝缘材料的膨胀系数。 云母的膨胀系数高于铂、反向的原因的对比。 也有类似的结构设计,以及使用的绝缘有膨胀系数接近铂。