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 -

Teletest
Teletest Focus+ was the first system to use long-range guided wave ultrasonic testing to detect corrosion in pipelines.
386 views
Technical Discussions
Abbas Bombaywala
NDT Inspector
Free Lance, India, Joined Jul 2007, 93

Abbas Bombaywala

NDT Inspector
Free Lance,
India,
Joined Jul 2007
93
07:00 Mar-29-2009
Difficulties on inspection 'D' Category Nozzle Joints by ToFD

Dear All,

I have been doing ToFD since last 2 years and mainly i have been inspecting the pressure vessels, reactors, etc. well my one problem is in inspecting 'd' categories of the self reinforced nozzles well in this types of nozzles we have very small space on the inner side of the weld so we have to do offset scanning with different angles, well now the problem is when we are scanning this nozzles both the probes are having different length of arc movement and because of that there are allongations of the indications for example if the deffect is of actual size of 3 mm and it will show up as around 4 to 5 mm well i have tried too many things but i couldnt get the answer of my solutions please if somebody can help me in this matter

 
 Reply 
 

Product Spotlight

NEOS III

NEOS III is Logos Imagings lightest DR system. With a built-in battery and internal wireless commu
...
nication, the NEOS III is perfect for users that want to quickly assess an item.
>

FAAST-PA! OEM Patented phased Array for high speed UT inspection

Multiangle, Multifocus, Multifrequency, Multibeam. Instead of stacking UT electronics and having m
...
any PA probes, FAAST-PA is able to transmit all delay laws within ONE single shot in Real time.
>

TraiNDE UT

TraiNDE UT is a virtual tool associated with a signal database which simulates real inspection con
...
ditions for numerous applications (Type A/V1 block, DAC block, welds and plates).
>

HD-CR 35 NDT Computed Radiography System

Portable high-resolution CR scanner for all radiography applications - weld testing, profile images
...
and aerospace. No matter what type of radiographic testing you are performing, the unique TreFoc Technology of the HD-CR 35 NDT imaging plate scanner always guarantees the highest image quality.
>

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