节点文献
DL-4 型真空计
Model DL 4 Vacuum Gauge
【摘要】 DL-4型真空计是用压敏电阻作为传感器的低真空计,测量范围为102~105Pa,该计性能好,价格便宜。本文介绍该真空计的原理结构与特性。
【Abstract】 Model DL 4 vacuum gauge is a low vacuum gauge, the gauge head is made of piezorisistor. Its range is 10 2~10 5Pa. It is a high performance, low cost vacuum gauge. The principle, construction and characteristics are introduced in this paper.
- 【文献出处】 真空 ,VACUUM , 编辑部邮箱 ,1997年04期
- 【分类号】TB772
- 【被引频次】3
- 【下载频次】98