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RAZORBILL

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美国RAZORBILL公司Company OverviewRazorbill Instruments Ltd (SC489857), is a SEIS-ready start-up founded in late 2014,

Thermo Gauge

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NS-3500 user manual

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Knowledge of this manual is required for the operation of the software NSWorks and NSViewer to control the confocal laser scanning microscope NS-3500, and to display, measure, process, and analyze the obtained data Please make yourself familiar with the contents of this manual and pay special attention for safe operation of the instrument The specifications are subject to change anytime; the manual is not covered by an update service

半导体参数测试的关键问题之一:探针的接触电阻

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通常,参数测试系统将电流或电压输入被测器件(DUT),然后测量该器件对于此输入信号的响应。这些信号的路径为:从测试仪通过电缆束至测试头,再通过测试头至探针卡,然后通过探针至芯片上的焊点,到达被测器件,并最后沿原路径返回测试仪器。

探针台的日常维护

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无论是全自动探针测试台还是自动探针测试台,x-y向工作台都是其最核心的部分。有数据表明探针测试台的故障中有半数以上是x-y工作台的故障,而工作台故障有许多是对其维护保养不当或盲目调整造成的,所以对工作台的维护与保养就显得尤为重要。本文仅对自动探针测试台x-y工作台的维护与保养作一介绍。