The invention relates to a miniature sample room temperature regulating device. It comprises a sample chamber and a built-in refrigeration heat component main body and the external circulating water cooling tank and control system; built-in refrigeration heat components for semiconductor refrigeration and heat radiating bottom plate attached to the sample on the inner wall of the outer box; circulating cooling water through the water inlet pipe and heat plate connected; temperature sensor control system the real sample chamber by data acquisition card is connected to the computer, the computer control signal output connected to the controller, the controller controls the semiconductor refrigeration heat sink and circulating water cooling box. The invention is small in size and can be used as a micro temperature regulating device for temperature regulation in a sample room. The utility model has the advantages of environmental protection and energy saving, and the range of temperature regulation can reach 10 DEG C to 55 DEG C.
【技术实现步骤摘要】
【技术保护点】
一种微型样品室调温装置，包括由样品室（４）及其内置制冷热构件构成的主箱体（１）、外置的循环水冷却箱（３）和控制系统（２），其特征在于：１）、所述的内置制冷热构件是贴在样品室（４）内壁上的半导体制冷热片（１１）和散热底板（１０）；２）、所述的外置循环水冷却箱（３）通过进出水管与所述的散热底板（１０）连通；３）、所述的控制系统是：置于样品室（４）内的温度传感器（５）经数据采集卡（８）连接计算机（９），计算机（９）的输出控制信号连接至控制器（６），由控制器（６）控制半导体制冷热片（１１）和循环水冷却箱（３）。
【技术特征摘要】
【专利技术属性】
技术研发人员：金士良，洪跃，王权，肖慧婷，刘宝运，沈龙骥，梅灿华，宋毅，
申请(专利权)人：上海大学，
类型：发明
国别省市：31[中国|上海]
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