步入式高低温湿热试验箱技术要求确定和论证.PDF

2004 年第 5 期 　 　·环境设备· ·10 · 　　　　　　　　《环境技术》 ( ) 文章编号 : 1004 - 7204 2004 05 - 0010 - 02 步入式高低温湿热试验箱技术要求 的确定及论证 胡小弟 , 朱伟繁 (南京电子技术研究所 , 南京 210013) 摘要 : 概述了步入式高低温湿热试验箱的主要技术指标、功能 ;分析了受试产品工程试验需求 ;叙 述了技术指标及功能的论证确定过程和验收实测结果。供试验同行作技改项目的策划、选型、确定 技术指标时参考。为确保试验箱的质量和可靠性 ,用户采取关键部件定牌和设置设计、验收控制节 点的措施是十分有效的。 关键词 : 步入式 ; 温度偏差 ; 交变湿热 ; 升降温速率 ; 自适应; 集中监控 中图分类号: TH73 　　　　　　　文献标识码 : A Decision and Proof of Primary Technology Functions and Performances about Walking in Chamber HU Xiaodi , ZHU Weifan (Nanjing Electronic Technology Research Institute , Nanjing 210013 , China) Abstract : Describes the primary technology functions and performances about walking in chamber. Engineer 器 ing test requirements of products under test is analysed here. We have described the course that the primary technology functions of the chamber has been determined and the real results of check and acceptance , supply 仪 test craft brothers with experiences about scheme of technological renewable item , chamber choice and confirm ing technological targets. In order to insure the quality and the reliability of the test chamber , it is very effi 航 cient for users to appoint a certain manufacturer and to adopt some measures on controlling point of check and acceptance. Keywords : walking in ; temperature deviation ; temperature and humidity variation ; temperature rate ; self 正 adaptation ; centralizing monitor