Test and MeasurementSubscribe
Test and Measurement is critical for finding those issues within an electronic system design that prevent it from being fully functional.
Electronic components are also subject to a variety of tests that involve anything from physical inspection to product-level functional testing to verifying functionality in a network environment. However unglamorous as it is, Test & Measurement is an essential asset to the electronics design process.
Questions & Answers
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Latest Activity Stream
Boss, how significant is this issue, and what are the effects?
I'm a novice in this area. I built an arduino setup to monitor 14 thermistors with 1m leads that have been fed into a hybrid...
This page has links to all our software technical articles, just select the software your question relates to.
At the bottom of that page there is...
From experience it can be tricky! Thermocouple produce such a small signal that any induced voltage can be an issue (even RF), RTD's are a coil in glass or a copper foil and are also susceptible to changing...
The coil is good for large current applications. However, in small current measurement I see there is some accuracy issues. Good article and would be better if there was some physics to help the reader...
You would not know if a load / strain gauge version of this is available?
Today's real-time digital oscilloscopes are so packed with bells and whistles (or "features," if you prefer) that you can forget how to use many of them. In fact, you might not even realize some exist!
The 18th Edition of the IET Wiring Regulations is published in July 2018, which details that an insulation test between all live conductors is needed, which can potential damage appliances if connected. Fluke 1664 FC has a PreTest to stop damage
Engineers typically use oscilloscopes to view plots of voltage-versus-time. However, Keysight scopes are also capable of displaying voltage-versus-voltage by using their "X-Y mode".
Whether you’re designing, testing or troubleshooting, your results are only as good as the signals driving the device under test, using the TGF3000 arbitrary function generators from Aim-TTi , you'll be using class-leading performance.
Predictive maintenance is essential within any production facility to prevent equipment failure, which can lead to a costly shutdown. Heat is often the first sign of failure, which can be detected using thermal imaging cameras.
Changes in test and measurement technologies are blurring the lines between platforms and giving engineers new options.
Often products and locations need to be monitored, for temperature and humidity, but this may be very time consuming or simply in a difficult or inhospitable location, the solution can be found with PRO MOTE cloud based data loggers
Taking voltage and current measurements can be time-consuming and also carries a potential safety risk. Open-fork technology has been used for some years to measure current, but now FieldSense technology allows voltage measurement without test leads.
Food safety and food quality are two of the most important keywords in terms of food processing and distribution, so when using data loggers what is it best to measure and where?
In this post we will take a comprehensive look at all of the factors that can lead to errors in a DC voltage measurement with a DMM and how to eliminate them so you can achieve the highest accuracy possible in your measurement.
The advantages of thermal cameras are well known for use in preventative maintenance, but often mechanical and electrical systems are protected behind panels and cabinets, installing a FLIR IR Window will allow thermal measurement.