论文部分内容阅读
由哈尔滨焊接研究所设计、哈尔滨市南市半导体元件厂试制的 KQ—2型金属中扩散氢测定仪,经过技术鉴定和生产试用,认为该仪器的主要技术指标,达到原设计要求,可对焊缝金属中扩散氢含量进行定量测定。现已正式投入生产。该测定仪结构简单、操作方便、电器零件采用插件形式,牢固可靠、性能良好。可同时测定12个试样。其主
Designed by Harbin Institute of Welding, Harbin City, Nanshi semiconductor components factory trial version of the KQ-2 metal diffusion hydrogen analyzer, after technical appraisal and production trial, that the main technical indicators of the instrument to meet the original design requirements, the welding Diffusion of hydrogen in the metal for quantitative determination of hydrogen content. Has now officially put into production. The analyzer has the advantages of simple structure, convenient operation, electrical parts adopting plug-in form, firm and reliable, good performance. Can be measured at the same time 12 samples. Its main