【摘要】 红外测温由于它具有测温范围宽和非接触性等优点 ,使得测温过程简易方便而被普遍采用。但也正是由于它的非接触性 ,存在着测温误差来源广泛及机理复杂等特点。本文根据红外测温的原理揭露了测温误差的来源 ,对影响误差的主要因素作了定量的分析和讨论。更多还原

【Abstract】 The method of the infrared temperature surveying is applied in wild-range for it has many merits.Because of the peculiarity of it′s noncontacting,it has some errors for many accepts. According to the principle of the infrared tempeature surveying,this paper exposes the cause of the error and gives out the analysis and the discussion in the main factors.更多还原