Phone: 978-777-0081
sales@danatronics.com
 
About Danatronics
After 14 years in business and a combined 100 years of Nondestructive Testing know how, Danatronics has emerged as a leading innovator of ultrasonic testing equipment. Our offerings include both video testing equipment as well as our ultrasonic inspection products. Our corrosion thickness gages, precision thickness gages and flaw detectors are all proudly made in the USA.
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Latest Update
Auto Phase Reversal Detection Alarms
 

The relationship of a low acoustic impedance material such as rubber, bonded to steel (high acoustic impedance) produces a radio frequency (RF) signal with a positive-going signal as seen in Image 1 below. When a dis-bond occurs, now rubber has a higher acoustic impedance than air, a 180 degree shift in the RF signal occurs as seen in image 2 and commonly referred to as phase reversal. This technique is well-known in the NDT ultrasonic testing community however, the operator must always be watching the display to find these disbonds.   With the latest ECHO software, the operator can now turn on "auto phase detect" on ECHO 7 gages and assign which polarity to arlarm on and the ECHO will change color and vibrate on alarm to alert the user.

Danatronics Corporation | 150 A Andover Street | Suite 8C | Danvers, Ma 01923
Phone: 978-777-0081 | Fax: 978-777-3798

http://www.danatronics.com/ | sales@danatronics.com
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