期刊文献+

利用VB实现PC机对PRAC5210锁相放大器的串口通讯控制设计 被引量:1

Serial Communication and Controlling Design between PRAC5210 phase-locked amplifier with PC with VB6
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摘要 利利用Visual Basic高级计算机语言,实现PARC 5210精密锁相放大器在PC机的控制下自动测量,给出了部分通讯协议和部分软件清单。该设计具有经济、可靠的特点,并成功应用于实际光声光谱学实验的测量中。 In this paper, making use of high-grade Visual Basic machine language, we realize PARC 5210 phase-locked amplifier can automatically act by pc contralling. The communication protocol and part of the design code is presented. It is showed that the scheme is economical and reliable, and has been applied successfully in our photoacoustic measuring experiment.
出处 《贵州大学学报(自然科学版)》 2007年第3期302-305,共4页 Journal of Guizhou University:Natural Sciences
关键词 精密锁相放大器 VB6 串口 测量 光声光谱学 phase-locked amplifier serial measure photoacoustic
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参考文献1

  • 1Model 5210 Lock-in Amplifier Instruction Manual 4200-0325.19874-A-MNL 1987.5-1,5-4,6-2,6-3,6-7.

同被引文献14

  • 1王建业,纪新明,吴飞蝶,周嘉,黄宜平.光声光谱法探测微量气体[J].传感技术学报,2006,19(4):1206-1211. 被引量:26
  • 2王新锋,吴次南,周章渝,董昌文,汪红,宋洪庆,吴学科.光声光谱技术中斩光频率对光声信号影响的研究[J].贵州大学学报(自然科学版),2007,24(4):360-361. 被引量:7
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