| 全自动生化分析仪用分光光度计 |
| |
| 引用本文： | 霍建伟,马海涛,王丽秋,刘剑,陈今涌,唐玉国.全自动生化分析仪用分光光度计[J].光学精密工程,2003,11(5):457-460. |
| |
| 作者姓名： | 霍建伟 马海涛 王丽秋 刘剑 陈今涌 唐玉国 |
| |
| 作者单位： | 1. 中国科学院,长春光学精密机械与物理研究所,吉林,长春,130022
2. 吉林大学,吉林,长春,130022 |
| |
| 基金项目： | 国家"九五"科学仪器科技攻关(96-A23-C-2-102) |
| |
| 摘 要： | 结合国家九五攻关"全自动生化分析仪的研制与开发"项目,研制了一种用于全自动生化分析仪的紫外 可见分光光度计。该分光光度计采用全息凹面平像场光栅为分光元件,以硅光电二极管阵列为探测器。光度测试采用后分光技术,从光源辐射的复合光先经样品溶液吸收后再由全息凹面平像场光栅分光,光电二极管阵列同时接收12路光谱信号,多个光谱信号同时检测,实现快速测量。
|
| 关 键 词： | 生化分析仪 分光光度计 全息凹面平像场光栅 光电二极管阵列探测器 |
| 文章编号： | 1004-924X(2003)05-0457-04 |
| 收稿时间： | 2003/1/16 |
| 修稿时间： | 2003年1月16日 |
Spectrophotometer for full-auto-biochemical analyzer |
| |
| HUO Jian-wei,MA Hai-tao,WANG Li-qiu,LIU Jian,CHEN Jin-yong,TANG Yu-guo.Spectrophotometer for full-auto-biochemical analyzer[J].Optics and Precision Engineering,2003,11(5):457-460. |
| |
| Authors: | HUO Jian-wei MA Hai-tao WANG Li-qiu LIU Jian CHEN Jin-yong TANG Yu-guo |
| |
| Affiliation: | HUO Jian-wei~1,MA Hai-tao~2,WANG Li-qiu~1,LIU Jian~1,CHEN Jin-yong~1,TANG Yu-guo~1 |
| |
| Abstract: | Spectrophotometer is one of the key components in a full-automatic biochemical analyzer and it has its direct effect on the accuracy of the entire system. An ultraviolet-visual spectrophotometer has been developed for full-automatic biochemical analysis by using holographic aberration-reduced grating as spectroscope and photoelectron diode array as detector. Composite light coming from lamp-house is absorbed by sample solution first and then illuminated to the surface of the concave holographic aberration-reduced grating. The photoelectron diode array can receive 12 beams of light signal at the same time for fast measurement, and this is why it is referred to as back-dividing-light technology |
| |
| Keywords: | biochemical analyzer spectrophotometer concave holographic aberration-reduced grating photoelectron diode array detector |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《光学精密工程》浏览原始摘要信息 |
|
点击此处可从《光学精密工程》下载全文 |
|
