基于低温冷冻治疗仪的温度测量方法  

Temperature Measurement Based on a Cryotherapeutic Instrument

作　　者：曾山[1] 陆尧胜[2] 代军弟[2] 张茂俊[2] 宋立国[2] 

机构地区：[1]暨南大学组织移植免疫中心,广东广州510632 [2]暨南大学,广东广州510632

出　　处：《现代电子技术》2008年第10期180-181,184,共3页Modern Electronics Technique

摘　　要：采用热电偶信号放大器AD595结合K型热电偶温度传感器,设计基于低温冷冻治疗仪的热电偶测温电路;实现了冷端自动补偿、温度曲线升降功能;测量电路结构简单、成本较低,具有较强的实用性。A cryotherapeutic instrument is designed based on the electronic cycle of thermocouple temperature measurement,applying the thermocouple signal amplifier AD595, together with K - type thermocouple temperature transducer. It has the functions including ice point compensation and temperature curve movements,and has the characteristics including relatively simple structure of electronic cycle,lower costage, and stronger practicability.

关 键 词：低温治疗 D595芯片 温度测量 热电偶 

分 类 号：TP212[自动化与计算机技术—检测技术与自动化装置]