| 激光磁共振光谱仪数据采集系统的研究 |
| |
| 引用本文： | 罗霄,冯兆池.激光磁共振光谱仪数据采集系统的研究[J].大连理工大学学报,1992,32(1):16-21. |
| |
| 作者姓名： | 罗霄 冯兆池 |
| |
| 作者单位： | 大连理工大学应用物理研究所
(罗霄，王艺)，辽宁师范大学实验中心
(冯兆池)，大连理工大学应用物理研究所(林钧岫) |
| |
| 摘 要： | 设计和研制了一套ＩＢＭ微机控制的数据采集系统。其硬件部分为一块 １２位快速Ａ／Ｄ转换卡，包括８路模拟信号输入通道、采样保持、Ａ／Ｄ转换和 计算机接口等部分。将转换卡直接插入微机扩展槽即可运行。用汇编语言和 Ｃ语言开发了相应的软件。该软件具有实时图形显示功能，可取代一台高级 双笔记录仪应用于ＣＯ激光谱线的激光磁共振光谱仪。该系统有较高的通用 性，可用于其他数据记录。
|
| 关 键 词： | 激光 光谱仪 磁共振 数据采集 |
Computer controled data acquisition system for LMR spectrometer |
| |
| Luo Xiao,FenG Zhaochi,Wang Yi,Lin Junxiu.Computer controled data acquisition system for LMR spectrometer[J].Journal of Dalian University of Technology,1992,32(1):16-21. |
| |
| Authors: | Luo Xiao FenG Zhaochi Wang Yi Lin Junxiu |
| |
| Abstract: | A PC controled data acquisitiOn system for the Laser Magnetic Resonance (LMR) spectrom- eter is presented. Its hardware is a 12 bit A/D adapter,which contains 8 analog inputs,sample/ hold, A/D convertion and interface to PC. It works on inserting into the slot of PC. The soft- ware developed has the function to record experiment data with real time graphic display. The system has been successfully applied to acquisition of CO laser spectrum and LMR spectroscopy. |
| |
| Keywords: | data acquisition A-D convertion magnetic resonance laser spectroscopy |
| 本文献已被 CNKI 维普 等数据库收录！ |
