where expertise comes together - since 1996 -

The Largest Open Access Portal of Nondestructive Testing (NDT)

Conference Proceedings, Articles, News, Exhibition, Forum, Network and more

where expertise comes together
- since 1996 -

909 views
Career Discussions
Cesar
Cesar
02:26 Nov-18-2004
Pre-processing

Hi, I’m looking for some help to design an acquisition board for a 40 Khz Ultrasonic sensor. I need to know the best way to process ultrasonic signals, and maybe a block diagram.
i.e. Ultrasonic signal --> Amplifier --> pass band filter --> ADC

Thanks in advanced.



    
 
 
John Rodgers
John Rodgers
02:00 Nov-18-2004
Re: Pre-processing
----------- Start Original Message -----------
: Hi, I’m looking for some help to design an acquisition board for a 40 Khz Ultrasonic sensor. I need to know the best way to process ultrasonic signals, and maybe a block diagram.
: i.e. Ultrasonic signal --> Amplifier --> pass band filter --> ADC
: Thanks in advanced.
------------ End Original Message ------------

We have a ready made board design that will do what you want. You may want to just incorporate it without having to do your own design.



    
 
 

Product Spotlight

Compact NDT inspection-heads for measurements with active thermography

The compact inspection head is suitable for thermographic ndt tasks. The uncooled infrared camera
...
is specially developed for NDI-tasks and offers a thermal sensitivity until now known only from thermal imagers with cooled detector. All required components and functions are integrated into the inspection-head. You will only need an ethernet cable to connect the sensor with the evaluation system.
>

EKOSCAN Phased Array

In order to always fit your needs, EKOSCAN can manufacture any type of UT transducer, either convent
...
ional or Phased Array. As an ISO 9001: 2015 certified company, EKOSCAN is extremely careful as far a material selection and manufacturing processes are concerned. Our probes guarantee our customers the benefits of latest innovations regarding piezo-composite, backing, impedance adaptation layer, etc. Specific probes for hostile environment: high temperature, high pressure, corrosive environment,etc. Specific probes designed to fit your specific application: optimization of every parameter to guarantee you the best detection.
>

Magnetic X-Ray Pipeline Crawler

Zhong Yi brand pipeline crawler is magnetic/micro-video controlled crawler with DC X ray unit inst
...
alled for checking welding of pipeline. Move steadily inside the pipeline 6''-60''diameter with speed of up to 18m/min, Max. moving diatance 5 kilometers and provide the efficient inspection of the pipeline.
>

TVC awarded UKAS accreditation

TVC are delighted to finally announce we have been awarded UKAS accreditation for our calibration
...
laboratory. Laboratory accreditation to ISO/IEC 17025:2005 enables us to conduct the Electrical Verification of Ultrasonic Flaw Detection Equipment to BS EN 12668-1:2010. It has taken many months of hard work and we want to thank our staff for all their efforts during this massive undertaking.
>

Share...
We use technical and analytics cookies to ensure that we will give you the best experience of our website - More Info
Accept
top
this is debug window