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自动特快化学分析仪,我厂在1962年用于生铁、碳钢、及低合金钢(硅<1.0%)九元素的分析,经三年多的实践,发现它的优点是操作快速,质量稳定,节约工时及药品,尤其适用于大批试样的分析,大大提高了劳动生产率。我厂在使用中对本仪器的小改进和几点体会,介绍如下,供有关部门参考。1.自动定量加液器中,线圈的接头(接线板)原来装在自动定量加液器线圈的旁边,这样接头易被酸腐蚀,因而往往由接触不良,引起故障。我们把接线板拆掉,线头用导线一根一根接长,再用胶布胶好,每根导
Automatic express chemical analyzer, I plant in 1962 for pig iron, carbon steel, and low alloy steel (silicon <1.0%) nine elements of the analysis, after more than three years of practice, found its advantages are fast operation, stable quality , Save working hours and medicines, especially for a large number of sample analysis, greatly improving labor productivity. I plant in use of the small improvements to the instrument and experience, introduced below, for the relevant departments for reference. 1. Automatic dosing device, the coil connector (wiring board) originally installed in the automatic dosing coil next to the coil, so easy to acid corrosion joints, which often result from poor contact, causing the malfunction. We removed the wiring board, the thread with a wire then a long, then plastic tape, each guide