ultrasound transducer probe, ultrasound repair service, medical repair

ultrasonic board repair
Categories
Support
+
Hitachi Aloka HI VISION Preirus troubleshoot color image interference

 
Fault Phenomenon
The color ultrasound diagnostic apparatus has a hot wheel interference during use, which seriously affects the diagnosis of the image.

Fault analysis and Troubleshooting
The color ultrasound diagnostic apparatus has a hot wheel interference during use, which seriously affects the diagnosis of the image.
According to the fault phenomenon, each probe of the machine in use has the same interference, and the possibility of failure of the color ultrasonic diagnostic apparatus is preliminarily ruled out.

According to the safe use specifications of the color ultrasonic diagnostic equipment, the grounding end of the machine shell and the machine power plug should be grounded. The loop formed by improper grounding can also cause electromagnetic interference; then, use a power measuring instrument to measure the grounding resistance. 2 ~ 5Ω, but after checking that the machine is not installed with a ground wire; after reinstalling the ground wire, the resistance value of the test ground wire is 3Ω, which meets the standard; the power-on test, the interference disappears, and the fault is eliminated.
Message
If you have any suggestions or question for us.Please contact us.
*
*
*
*
*
About Us
As one of the leading ultrasound service companies in China, Rongtao Medical provides healthcare solutions, repair service, parts and accessories to hospitals, clinics and distributors world-widely.
Connect with us

Copyright 2014-2023 Guangzhou Rongtao Medical Tech LTD All Rights Reserved.