An isotope method of testing the weight of slivers

Lanzhen Guo

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An isotope method of testing the weight of slivers

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- An isotope method of testing the weight of slivers
- Nuclear Techniques Vol. 05, Issue 5, (1982)
- 作者机构：
  
  河南省科学院同位素研究所
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Received：09 March 1981，
  
  Published：1982-10
- 稿件说明：
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Lanzhen Guo. An isotope method of testing the weight of slivers[J]. Nuclear techniques, 1982, 05(5): 24-26.
DOI：

Lanzhen Guo. An isotope method of testing the weight of slivers[J]. Nuclear techniques, 1982, 05(5): 24-26. DOI：

摘要

在棉纺工业中，为了保证高速并条机的输出棉条有合格的匀整度，必须对它的输入棉条进行检测和控制。利用放射性方法进行检测是一种有效的方法。

Abstract

In textile industry

in order to guarantee the standard evenness of the slivers drawn by the high-speed drawing frame

the slivers must be tested and controlled before they are intaken into the drawing frame. Voltage signals indicating the weight changes of the slivers can be gained by measuring the

ray intensity of

Sr radioactive source passing through the slivers with a scintillation detector is used. The measuring precision of 1% (of the weight of slivers) can be obtained.

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references

上海材料研究所，闪烁计数式γ射线检测仪，放射性同位素与射线应用展览会资料， 1972 .

H. H. Шумиловский и Л. В. Мельтцер , Основы теории устройств автоматическоrо контроля с исполь-зованием радиоактиввых изотопов , Академии Наук CCCP , 1959 , c. 3 .

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