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 -
831 views
Career Discussions
Jens Forker
Jens Forker
08:27 Jun-25-2004
low frequency UT probe

Dear all,
Who can help or knows a possible source?

We are looking for a UT probe with almost linear efficiency (if excited by a continuous sine wave) in the band width from (roughly) 10kHz up to 200kHz (we want to sweep the frequency across this range).
Also probes from around 10-100kHz and from 50-200kHz might be of interest.
We need a flat coupling area to couple this probe to solids.

thanks and regards
Jens


 
 Reply 
 
N.Kuppusamy
Consultant, NDT Level-III Engineer
Advanced Inspection & Testing (S) Pte Ltd, Singapore, Joined Dec 2003, 34

N.Kuppusamy

Consultant, NDT Level-III Engineer
Advanced Inspection & Testing (S) Pte Ltd,
Singapore,
Joined Dec 2003
34
04:03 Jun-26-2004
Re: low frequency UT probe
Hi,
You can contact probe manufacturers such as Krautkramer with your specific requirement. They will construct and supply to you.
N.Kuppusamy

----------- Start Original Message -----------
: Dear all,
: Who can help or knows a possible source?
: We are looking for a UT probe with almost linear efficiency (if excited by a continuous sine wave) in the band width from (roughly) 10kHz up to 200kHz (we want to sweep the frequency across this range).
: Also probes from around 10-100kHz and from 50-200kHz might be of interest.
: We need a flat coupling area to couple this probe to solids.
: thanks and regards
: Jens
------------ End Original Message ------------




 
 Reply 
 
Simon Amallraja
Simon Amallraja
07:01 Jun-30-2004
Re: low frequency UT probe
----------- Start Original Message -----------
: Dear all,
: Who can help or knows a possible source?
: We are looking for a UT probe with almost linear efficiency (if excited by a continuous sine wave) in the band width from (roughly) 10kHz up to 200kHz (we want to sweep the frequency across this range).
: Also probes from around 10-100kHz and from 50-200kHz might be of interest.
: We need a flat coupling area to couple this probe to solids.
: thanks and regards
: Jens
------------ End Original Message ------------

Dear jens,

Please contact us with more specific data to give u the quote.

Regards.

Simon Amallraja.


 
 Reply 
 
J. Dong
J. Dong
02:23 Jul-01-2004
Re: low frequency UT probe
Hi,

Physical Acoustics Corporation's S9208 sensor is pretty good for this application. It has flat response in this frequency bandwidth. I have used it as an excitation sensor for years.


----------- Start Original Message -----------
: Dear all,
: Who can help or knows a possible source?
: We are looking for a UT probe with almost linear efficiency (if excited by a continuous sine wave) in the band width from (roughly) 10kHz up to 200kHz (we want to sweep the frequency across this range).
: Also probes from around 10-100kHz and from 50-200kHz might be of interest.
: We need a flat coupling area to couple this probe to solids.
: thanks and regards
: Jens
------------ End Original Message ------------




 
 Reply 
 

Product Spotlight

CIVA 2017 UT Module

CIVA NDE Simulation Software is the world leader of NDT Simulation. The UT simulation Module incl
...
udes: - "Beam computation": Beam propagation simulation - "Inspection Simulation": Beam interaction with flaws or specimens The user can simulate a whole inspection process (pulse echo, tandem or TOFD) with a wide range of probes (conventional, Phased- arrays or EMAT), components, and flaws.
>

GEKKO - Portable Phased Array Testing with TFM in Real-Time

The portable phased array testing system GEKKO provides 64 parallel test channels. On creating testi
...
ng parameters the operator is assisted by the CIVA software. Due to its modular set-up the GEKKO instrument is suitable for operators of all skill levels.
>

NDTkit RT

NDTkit RT, TESTIA's Digital Radiography software The NDTkit product line software for X-ray analysi
...
s. NDTkit RT is a software benefiting from the Ultis kernel which is dedicated to radiographic image analysis. It offers a set of tools and filtering processes to assist RT operators in finding relevant flaws.
>

High-end Ultrasonic Flaw Detector with 32:128PR PAUT and 2-ch TOFD: SyncScan 2

SIUI’s newly launched SyncScan 2, is a high-end ultrasonic flaw detector with 32:128PR PAUT and
...
2-ch TOFD, which can maximize your efficiency for PA and TOFD. ● Support PA/TOFD/UT ● 32-ch PA is more suitable for inspection on extra-thick wall and high-attenuation material. ● 32-ch PA and 2-ch TOFD work simultaneously. ● Support PR mode for corrosion inspection.
>

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