Low-cost Scanning Electron Microscope and Multimedia Teaching Materials for High School Science

项目编号：III-9360601 PI: Stanley Harrison机构：Harrison Engineering标题：低成本扫描电子显微镜和高中科学多媒体教材本项目旨在改进现有的扫描电子显微镜（SEM）原型。开发的原型机的放大倍率为1000倍。其目的是将其提高到最大10,000倍，并且不包括真空系统的SEM系统的成本约为1,000美元。此外，将开发和测试在大学前课堂上使用这种系统的模块。

Proposal Number: III-9360601 PI: Stanley Harrison Institution: Harrison Engineering Title: Low-Cost Scanning Electron Microscope and Multimedia Teaching Materials for High School Science This project aims to improve upon an existing prototype of a scanning electron microscope (SEM). The prototype developed has a magnification of 1000x. It is intended to improve this to a maximum of 10,000x and to cost about $1,000 for the SEM system exclusive of the vacuum system. In addition modules for the use of such a system in the precollege classroom will be developed and tested.