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基于LabVIEW 8.0的用pX测定二级反应速率常数的虚拟仪器

Virtual Instrument for Determining Rate Constant of Second-Order Reaction by pX Based on LabVIEW 8.0.

作者信息

Meng Hu, Li Jiang-Yuan, Tang Yong-Huai

机构信息

College of Chemistry and Chemical Engineering, China West Normal University, Nanchong 637002, China.

出版信息

J Autom Methods Manag Chem. 2009;2009:849704. doi: 10.1155/2009/849704. Epub 2009 Aug 31.

DOI:10.1155/2009/849704
PMID:19730752
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC2735165/
Abstract

The virtual instrument system based on LabVIEW 8.0 for ion analyzer which can measure and analyze ion concentrations in solution is developed and comprises homemade conditioning circuit, data acquiring board, and computer. It can calibrate slope, temperature, and positioning automatically. When applied to determine the reaction rate constant by pX, it achieved live acquiring, real-time displaying, automatical processing of testing data, generating the report of results; and other functions. This method simplifies the experimental operation greatly, avoids complicated procedures of manual processing data and personal error, and improves veracity and repeatability of the experiment results.

摘要

基于LabVIEW 8.0开发了用于离子分析仪的虚拟仪器系统，该系统可测量和分析溶液中的离子浓度，它由自制的调理电路、数据采集板和计算机组成。它能自动校准斜率、温度和定位。应用于通过pX法测定反应速率常数时，实现了实时采集、实时显示、测试数据的自动处理、生成结果报告等功能。该方法大大简化了实验操作，避免了人工处理数据的繁琐程序和人为误差，提高了实验结果的准确性和重复性。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/aca2/2735165/75d2133f8961/JAMMC2009-849704.007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/aca2/2735165/8ea95f9e515f/JAMMC2009-849704.001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/aca2/2735165/88e6048c4f62/JAMMC2009-849704.002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/aca2/2735165/ea4e47977056/JAMMC2009-849704.003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/aca2/2735165/ca6ad039e5e8/JAMMC2009-849704.004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/aca2/2735165/80410163f8f6/JAMMC2009-849704.005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/aca2/2735165/1a18690dbc87/JAMMC2009-849704.006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/aca2/2735165/75d2133f8961/JAMMC2009-849704.007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/aca2/2735165/8ea95f9e515f/JAMMC2009-849704.001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/aca2/2735165/88e6048c4f62/JAMMC2009-849704.002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/aca2/2735165/ea4e47977056/JAMMC2009-849704.003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/aca2/2735165/ca6ad039e5e8/JAMMC2009-849704.004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/aca2/2735165/80410163f8f6/JAMMC2009-849704.005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/aca2/2735165/1a18690dbc87/JAMMC2009-849704.006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/aca2/2735165/75d2133f8961/JAMMC2009-849704.007.jpg

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本文引用的文献

1
The Design of a Chemical Virtual Instrument Based on LabVIEW for Determining Temperatures and Pressures.基于LabVIEW的用于测定温度和压力的化学虚拟仪器设计
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J Anal Methods Chem. 2013;2013:193230. doi: 10.1155/2013/193230. Epub 2013 Apr 4.