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早期生产的EWY-103型圆图电子电位差计记录笔尖上的小玻璃瓶是专门存放记录墨水的,这样存放墨水,给生产工人和仪表维护人员带来很大不便。我们仿照后期生产的改型EWY-103仪表的自动记录笔的式样,自己动手,将有小玻璃瓶的笔尖全部改为自动记录笔尖。经过几年的实践证明,效果很好,深受工人的欢迎,归结起来有以下优点:(1)一瓶记录墨水能用好几个月,消除了影响自动记录没有墨水或划线不均的现象;(2)仪表几天不用时,记录笔尖内的墨水不容易干,堵塞记录笔尖的现象也少了;(3)更换记录纸或记录墨水方便,仪表卫生条件好;(4)由于几个月才换
Earlier production of EWY-103-type circular figure electronic potentiometer record pen tip pen is dedicated storage ink, so that the ink storage, to the production workers and maintenance staff of the instrument brought great inconvenience. We follow the model of the EWY-103 automatic stylus that was produced in the later stage and do it yourself. All the stylus with small glass bottles will be changed to automatically record stylus. After several years of practice it has proved to be very effective and well received by workers and has the following advantages in summary: (1) a bottle of recording ink can last for months, eliminating the effects of automatically recording no ink or uneven marking ; (2) When the meter is not used for a few days, the ink in the pen tip is not easy to dry and the phenomenon that the pen tip is clogged is also scarce. (3) It is convenient to change the recording paper or recording ink, and the hygienic condition of the instrument is good. (4) Month before changing