custom instrumentation

Analogic Engineering, Inc. conducts research using an ultrasonic stress measurement technique known as Acoustic Birefringence (AB) to measure longitudinal stress in rail and calculate Rail Neutral Temperature (RNT). The work builds on acoustic birefringence instrumentation developed under prior NSF SBIR work and was supported by the Federal Railroad Administration. The company designed and built a fixture simulating thermally-induced stress up to 165 KIP and validated the method against strain-gauge instrumented rail at the Transportation Technology Cent

Acoustic Birefringence (AB) measurementin-situ rail testingnon-destructive measurementphased-array Electromagnetic Acoustic Transducer (EMAT) designsignal processingtime-of-flight measurementultrasonic stress measurement

Analysis Tech Inc. is a designer, manufacturer and global supplier of electronic instruments for reliability testing of electronic packaging, founded in 1983 and headquartered near Boston, Massachusetts. Products focus on two electronics-failure mechanisms: elevated semiconductor temperatures and mechanical-stress fatigue/fracture of electrical interconnects. They also offer contract lab testing services and custom instrumentation.

contract lab testinginstrument design and manufacturing

ATEC is involved in the design and manufacturing of air sampling equipment. In business since 1978, they have provided services and equipment to both domestic and international customers. They have a standard line of automated sampling equipment and can make custom instrumentation for special applications.

designmanufacturing