A multipurpose UV-visible spectroscopic system

被引：4
作者：
Sorokin, AM
Kaichev, VV
Timoshin, AI
Moskovkin, OV
Rastorguev, AA
Badalyan, AM
机构：
[1] Russian Acad Sci, Siberian Div, Boreskov Inst Catalysis, Novosibirsk 630090, Russia
[2] Russian Acad Sci, Inst Automat & Electrometry, Siberian Div, Novosibirsk 630090, Russia
[3] Russian Acad Sci, Inst Water & Environm Problems, Siberian Div, Barnaul 656099, Russia
[4] Russian Acad Sci, Inst Inorgan Chem, Siberian Div, Novosibirsk 630090, Russia
来源：
INSTRUMENTS AND EXPERIMENTAL TECHNIQUES | 2001年 / 44卷 / 03期
关键词：
Radiation; Raman Spectroscopy; Spectrophotometry; Analysis Mode; Operation Mode;
D O I：
10.1023/A:1017588810367
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The complex is intended for recording the spectral responses of the UV-visible radiation in various analysis modes (absorption and emission spectrophotometry, spectrofluorometry, and Raman spectroscopy), as well as scanning modes (excitation and luminescence wavelengths, and synchronous one). The open architecture of the automation hardware and software allows one to flexibly change the complex configuration and operation mode and to expand the range and composition of spectral devices. The amplifier-converter with a low level of input current noise (1.5 fA in a range of 0-1 Hz) provides photocurrent recording in the 116-dB dynamic range.
引用
收藏
页码：375 / 380
页数：6
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