Are there any commercially available low T and high H sustainable ultrasonic transducers and receivers along with the couplant?

Specifications: made up of quartz crystal or any PZT single crystal material, freq - in between 5-10 MHz, Diameter- 5-10 mm, operating T ~ 2-400 K, cylindrical in shape, contact surface will be...

01 October 2015 1,519 3 View