Test & Measurement

Understanding Connected Car Testing

As the automotive industry cruises towards Advanced Driver Assistance Systems (ADAS), autonomous vehicles and thus the integration of communications technology, test and measurement becomes a critical component in the journey.

Posted in: White Papers, Automotive, Communications, Wireless, Test & Measurement
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Selecting the Right Material for 3D Printing

Materials must be suited to the application in order to have successful results. The properties of any material become increasingly important as a product progresses from concept and functional prototyping to production.

Posted in: White Papers, Electronics, Manufacturing & Prototyping, Test & Measurement
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Automotive Radar Sensors - RF Signal Analysis and Inference Tests

This Application Note addresses signal measurements and analysis of automotive radars that are crucial during the development and verification stages. It also shows a setup to verify the functionality of a radar in case of radio interference.

Posted in: White Papers, Automotive, Test & Measurement
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IEC 60601-1-2 Edition 4: New Requirements for Medical EMC

Plan now to ensure your medical devices comply with new IEC 60601-1-2 EMC 4th Edition standard requirements by the December 2018 effective date. Since the development cycle can be 2-3 years, it is important to understand the new standard now when designing medical devices.

Posted in: White Papers, White Papers, Electronics, Bio-Medical, Medical, Instrumentation
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High-Speed Cameras Help Digital Image Correlation Show Its Strength

Digital Image Correlation (DIC) using high-speed cameras is gaining in popularity as a method for measuring material deformation and strain. That popularity is based on some real advantages of DIC over traditional sensors, and supported by advances in camera capabilities, integrator software, and new measurement techniques.

Posted in: White Papers, Coatings & Adhesives, Materials, Physical Sciences, Test & Measurement
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How to Make Low Flow Measurements Using Turbine Flow Meters

Accurate low flow measurement represents significant challenges in many applications. Some typical low flow applications in the aerospace market include: small UAV fuel consumption, satellite thruster fuel consumption, and fuel/chemical/water injection. The low dynamic energy associated with flow rates down to 0.001 GPM exceed the capabilities of most mechanical flow meters and force the use of less accurate flow meter technologies.

Posted in: White Papers, Mechanical Components, Data Acquisition, Sensors, Instrumentation
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Force Sensors in Robotic Design

From the operating room to the manufacturing floor, the robotic industry continues to grow and mature. As demand for robotic devices increases, so do the technology requirements.

Posted in: White Papers, White Papers, Automation, Robotics, Data Acquisition, Sensors, Test & Measurement
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Neutralizing Nature: Controlling the Environment in Aerospace

If your goal is to send a billion-dollar satellite into space or to maintain precision defense systems aboard aircraft tasked with defending the nation, environmental variations aren't so much the spice of life as an endless minefield of potential hazards that could destroy your mission. In the unforgiving aerospace sector, the idea is not to celebrate nature but to neutralize it, creating artificial environments that remain precisely clean and stable, wherever the equipment or payload you're assembling, transporting and sending aloft happens to be.

Posted in: White Papers, Aeronautics, Defense, Test & Measurement
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Achieving Reliable Inline Measurements in Production Environments

One of the most important changes in metrology in the past few decades has been the development of portable measuring devices. This has brought inspection right to the production line, as close to the part as possible. The change—sparked by the development of portable measuring arms and the emergence of laser trackers—has turned conventional industry inspection methods completely upside down.

Posted in: White Papers, Manufacturing & Prototyping, Software, Test & Measurement
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New GASOMETER Design Uses Active Accommodation Offering Significant Improvements Vs. Liquid-sealed Methods

Active Accommodation means using a precision controlled and driven cylinder/piston assembly to collect and measure gas sample volumes without requiring energy to be extracted from the process that generates the gas. The mechanism uses lubricated O-Rings to seal the measuring chamber unlike classical Wet Test Meters that require a water or oil bath to produce an isolation seal.

Posted in: White Papers, Green Design & Manufacturing, Instrumentation, Test & Measurement
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