Test and Measurement Archives - Page 8 of 30

Optically Pumped Magnetometers from QuSpin Guide Drones & Brain Imaging

January 24, 2023 Editorial Staff Comments Off

Optically pumped magnetometers have an edge over even some superconducting devices for precision magnetic field detection since they don’t need cryogenic cooling. QuSpin, a company focused on developing atomic devices, has come out with its second-generation sensor for integration into compact aerial and underwater drones. Meanwhile, Cerca Magnetics, a medtech startup is applying QuSpin’s OPM technology to open new capabilities in neurologic imaging. […]

Cellula Tests Underwater Drone to Monitor Magnetic Signatures

January 19, 2023 Editorial Staff Comments Off

Measuring the magnetic signature of a ship can be cumbersome and time-consuming, yet critical for protection of naval vessels from underwater explosives. Now a Canadian robotics company, with the help of a neighboring marine geophysical firm’s specialized magnetometer, has developed an underwater drone designed to ease the task. […]

NVE Introduces World’s Most Sensitive Magnetometer IC & More Ultra-Miniature Converters

January 16, 2023 Editorial Staff Comments Off

Billed as the world’s most sensitive magnetometer integrated circuit, the new ALT021-10E analog magnetometer from NVE Corporation has a remarkable sensitivity of 0.5 millivolts per volt per microtesla. Based on the company’s tunneling magnetoresistance (TMR) technology, the device can precisely measure fields from less than a microtesla to 250 microtesla. […]

Rotary Hall-Effect Sensors & Potentiometers from Piher Sensing

January 5, 2023 Editorial Staff Comments Off

New rotary position sensors and potentiometers have been added by Spanish sensing specialist Piher Sensing Systems. Based on Hall Effect technology, the PSE series of compact panel mount sensors extend the company’s line-up of contactless position sensors, while the potentiometers also extend their product line. […]

Siemens Healthineers Gets FDA Clearance for Its Smallest-Ever MRI Scanner

December 22, 2022 Editorial Staff Comments Off

Siemens Healthineers has received clearance from the U.S. Food & Drug Administration for its smallest and most lightweight whole-body magnetic resonance scanner ever, the Magnetom Free.Star. Designed as a cost-effective unit to help improve patient […]

VEGA Americas New Headquarters & Advanced Manufacturing Facility

December 13, 2022 Editorial Staff Comments Off

Process instrument manufacturer VEGA has opened a new $50 million headquarters and advanced manufacturing facility for its growing Americas operations. Located in Mason, Ohio, the new site is centered around a 230,000 square-foot complex that […]

Newtek LVDT Sensors for Hazardous Locations

December 13, 2022 Editorial Staff Comments Off

Using contactless inductive technology, Newtek Sensor Solutions has introduced a new line of hermetically sealed position sensors that can operate safely in hazardous and explosive environments with the presence of flammable or ignitable gases and […]

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