Mobile Data Acquisition Chemistry Workstations

化学系将购买七款新颖的移动的 数据采集化学工作站， 加强各级化学本科教育， 克拉克大学。 一个这样的移动的化学工作站具有 1989年建成并在两个球场进行了全面测试。 的 工作站被认为是非常有用， 《化学导论》和《仪器分析》。 中的每 工作站包括最先进的计算机化 能够取样、存储、分析 并模拟以从皮科 秒到几百秒。 早期的介绍和 工作站的全面合并将扩大 科学专业的广度和深度，此外， 激励非科学专业的学生了解 当代科学技术 速度范围广， 用户友好性、移动性和交换能力 每个工作站将允许在所有的实用程序 本科生实验室，并促进示范和 软件演示在讲座课程。 在教室里， 工作站将演示直接比较测量的 和预测原则，如动态比较所示 模拟弱酸平衡，直接离子选择性 电极测量 工作站鼓励高度 交互式实验程序。 在实验室里，移动的 单位将连接到各种各样的设备， 复杂程度取决于特定的课程， 本科生研究项目。

The Department of Chemistry will purchase seven novel mobile data acquisition chemistry workstations which will dramatically enhance all levels of undergraduate education in Chemistry at Clark University. One such mobile chemistry workstation has been built and fully tested in two courses in 1989. The workstation was found to be exceptionally useful in "Introductory Chemistry" and "Instrumental Analysis". Each of the workstations comprises state-of-the-art computerized instructional equipment capable of sampling, storing, analyzing and sumulating data acquired at speeds ranging from pico seconds up to hundreds of seconds. Early introduction and comprehensive incorporation of the workstations will expand the breadth and depth of the science major, and additionally motivate non-science majors towards an understanding of comtemporary science and technology. The wide range of speeds, user friendliness, mobility, and the ability to interchange each of the workstations will allow utility in all of the undergraduate laboratories, and facilitate demonstrations and software presentation in lecture courses. In the classroom, the workstations will demonstrate direct comparison of measured and predicted principles, as exemplified by dynamic comparison of simulated weak acid equilibria with direct ion selective electrode measurements. The workstations encourage highly interactive experimental procedures. In the laboratory, mobile units will be connected to a wide variety of equipment, ranging in complexity depending on the particular course or undergraduate research project.