石英微量天平/热传导量热仪  

Quart Crystal Microbalance/Heat Conduction Calorimetry

作　　者：AllanL.Smith 

机构地区：[1]Masscal Corp.,96 A. Leonard Way,Chatham,MA 02633,U.S.A.

出　　处：《生命科学仪器》2007年第5期28-32,共5页Life Science Instruments

摘　　要：石英微量天平是一种新型高效的薄膜热分析和热量测定仪器。薄膜的物理和化学性质均可以在此仪器上得到研究。水的吸附,药物薄膜的软化行为,富勒稀碳分子膜中溶剂的提取是其典型的应用。也可用于油漆和喷釉的烘干和加工以及通过监控质量的变化和新陈代谢的放热进行营养环境中生长细菌的检测。The quartz crystal microbalance is a powerful new instrument concept in the area of thermal analysis and calorimetry of thin films. Both the physical and chemical properties of films can be investigated. Typical applications are water uptake and softening of pharmaceutical film coats, solvent uptake in fullerene films, drying and curing of paints and spray-on enamel, and detection in the early stages of bacterial growth on a nutrient medium by monitoring mass change and metabolic heat evolution.

关 键 词：微量天平 石英 量热仪 热传导 测定仪器 化学性质 营养环境 新陈代谢 

分 类 号：TH715.115[机械工程—测试计量技术及仪器]