White papers & application notes submitted by various manufacturers and service providers.
by Christopher L. Grachanen Revision 7.0 of NAPT’s 17025 Lookup Freeware has been recently released with several new features Metrologists, calibration and auditing personnel will find most useful in evaluating test and measurement laboratory performance/compliance […]
This application note describes the instrumentation and method used to achieve high accuracy differential pressure measurements at high static pressures. Differential Pressure Measurement Differential pressure measurement provides a comparative measurement between two points of a […]
Summary This white paper presents the working principles and use cases of miniaturized humidity chambers in research and development. As the world approaches the fourth industrial revolution, there is increasing demand for more advanced research […]
Summary Inconsistencies plague the mains power line, and these problems negatively impact the performance quality of electronic (as well as virtually any precision) equipment. Cleaning the power results in one less potential source of error […]
Introduction Copper Mountain Technologies produces lab-grade VNAs with outstanding measurement accuracy. As with every VNA, performing a good calibration is necessary for maximizing the accuracy of VNA measurement results, for de-embedding the effects of imperfect […]
While the measurement of super smooth surfaces typically requires the use of optical metrology tools, it is important to realize that not all optical solutions are the same. The metrology option chosen for such surfaces […]
Introduction Part 1 of this white paper discussed the functions and features of these high-performance instruments. The purpose of this section is to guide the hipot tester user through the steps needed to make sure […]
Introduction Electrical safety testers – often referred to as “hipot” testers – are an integral part of electrical and electronic equipment manufacturing. Hipot testers get their name from the high-potential (high voltage) they produce to […]
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