热处理炉用测温系统的选择及检定过程中应注意的问题

Choice of Temperature Measuring System for Heat Treatment Furnace and Problems Existing in the Measuring Process

从热处理行业的精确生产及优质高效的整体战略出发,探讨了热处理炉有效加热区测量过程中,可能出现的误判及真空炉用不可拆卸热电偶检定过程中存在的问题,详细论述了当前热处理炉用测温系统采用分立元件检定法的弊端及对策,倡导采用现场在线整体校准法,以求进一步提高测温精度。

Getting Going from precise production of heat treatment industry and high quality and efficiency whole strategy, the miscarriage of justice that may appear in the measuring process of efficient heating region of heat treatment furnace and the problem of vacuum furnace measured by non-removable thermocouple assay was discussed. The shortcomings and corresponding countermeasures in discrete section assay applied by the temperature measuring system of heat treatment furnace was argued. The locale on-line bulk calibrate to increase the temperature measuring precision was advocated.