论文部分内容阅读
在过去几年中,以PC为基础的仪器取得了惊人的进展。现在正是利用它们的良好时机。这不仅是由于它们有较好的测试性能,而且支持它们的软件也越来越多。再则,与传统的台式仪器相比,如今的以PC机为基础的仪器,体积缩小了很多,价格也比较便宜。但对它们进行选择时应该从何入手呢?当翻阅仪器制造商所提供的小册子、目录、数据图表及其它信息物时,弄清要询问哪些问题是很有益的。以下介绍的一些要询问的问题会帮助你在购买基于PC机的仪器时节省你的时间及花费。
In the past few years, PC-based instruments have made amazing progress. Now is the right time to use them. This is not only due to their better test performance, but also more and more software supporting them. In addition, compared with traditional bench-top instruments, today’s PC-based instruments are much smaller and cheaper. But what should be done when selecting them? When you look through the brochures, catalogs, data charts, and other information provided by the instrument manufacturer, it is helpful to know which questions to ask. Some of the questions to be asked below will help you save time and money when buying PC-based instruments.