Development of a New Type of Light Modulated DSC
Development of a New Type of Light Modulated DSC
复制标题
新型光调制DSC的研制
DOI：
10.1023/a:1010119331645
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发表时间：
1998
影响因子：
4.4
通讯作者：
Y. Saruyama
中科院分区：
文献类型：
--
作者：
Y. Saruyama
构造了一种新型的光调制DSC。光纤用于将光源与炉分离。 由于灯和强度调制器不在炉的上方，因此可以准确地处理样品。通过从商用DSC中的电子电路板提取模拟信号，大大提高了测量信号的质量。 样品侧和参比侧的光强度彼此独立地控制。提出了一种利用光强独立控制来补偿热系统不对称性的方法。
A new type of the light modulated DSC was constructed. Optical fibers are used to separate the light source from the furnace. The sample can be handled accurately because the lamp and the intensity modulator are not above the furnace. Quality of the measured signal is much improved by extracting the analog signal from the electronic circuit board in the commercial DSC. Light intensities of the sample and reference sides are controlled independently from each other. A method to compensate for the asymmetry of the thermal system utilizing the independent control of the light intensity is proposed.