便携式温度计校验仪的研制  

DEVELOPMENT OF PORTABLE CALIBRATION DEVICE FOR THERMOMETER

作　　者：崔剑[1] 张学范[1] 傅兴天[1] 栗琳[1] 

机构地区：[1]中国兵器工业集团第五三研究所,济南250031

出　　处：《化学分析计量》2003年第4期45-46,51,共3页Chemical Analysis And Meterage

摘　　要：介绍便携式温度计校验仪的工作原理及研制过程。对该仪器的恒温槽体机械结构、制冷器和散热器的设计、恒温槽体温度测量及控制等进行了详细叙述。该仪器提供的温度场稳定、均匀,在-20～100℃范围内可任意设定温度。解决了温度计现场快速校准的问题。The principle and development of portable calibration device for thermometer were introduced. The design of mechanic structure of constant temperature body, refrigerator and radiator, the measurement and control of constant temperature body were described in detail. The temperature field of the device is stable and uniform, the temperature can be arbitrarily set in range of-20-100℃ The problem of quick calibrating thermometer on the spot is solved.

关 键 词：便携式温度计校验仪 研制 温度计 温度 校验 热电偶 

分 类 号：TH811[机械工程—仪器科学与技术]