弹簧管压力表质量初探

Quality study of the spring tube manometer

文章分析了弹簧管压力表的结构及工作原理,指出当前计量器具质量较差的真正原因在于缺少真正的质量监督检测,在此基础上提出可影响压力表质量的主要因素及如何正确选用、使用压力表。

The structure and working principle of the spring tube manometer were analyzed. And the real reason of the current poor quality of measuring instruments were pointed out that is lack of real quality supervision and inspection. On this basis, the main affecting factors of the manometer quality, and how to properly use manometer were proposed.