ADVANCE ADVANCE UL T RASONIC UL T RASONIC INSPE CT ION IO N SERVIC ES DAC O N INSPEC T INSPE CT ION C- SCAN
Who we ar e Co nve ntio na l a nd Oil a nd Ga s, Re fine ry, Ove r 400 pe rso nne l T ha ila nd he a dq ua rte rs Adva nc e d NDT a nd Pe tro c he mic a l, He a vy inc luding mo re tha n with Inte rna tio na l Inspe c tio n Se rvic e s Industry, Mining 300 inspe c to rs e xpe rtise sinc e 1979
Advanc e d Ultr asonic Inspe c tion Co rro sio n Ma pping • Also c alle d Se e - sc an or C- sc an • T he C- sc an pr e se ntation is typic al for this te c hnique . A c o lo r g ra phic ima g e o f the o b je c t’ s thic kne ss is ma d e , re pre se nting the no mina l thic kne ss in a c e rta in c o lo r a nd wa ll thinning o r e ro sio n/ c o rro sio n in o the r c o lo rs • Ultr asonic data is nor mally gathe r e d with a str aight be am ultr asonic pr obe • Infor mation of the pr obe position is gathe r e d toge the r with the ultr asonic data and is pr oc e sse d by a c ompute r , whic h ge ne r ate s the C- sc an image S FO R A LL YO UR INSPEC TIO N NEED S DACON INSPE CT ION SE RVICE
Advanc e d Ultr asonic Inspe c tion Co rro sio n Ma pping Pr obe position c an be de te r mine d in se ve r al ways (de pe nding o n syste m use d): Se mi automate d: • Came r a syste m that tr ac ks a light e mitting diode on the pr obe • Ac oustic syste m that tr ac ks a sound e mitte r on the pr obe • Syste m whe r e the pr obe position is de te r mine d with a wir e c onne c te d to the pr obe T he se mi a uto ma te d syste ms ma y b e le ss a c c ura te b ut c a n a lso b e use d o n diffic ult sha pe s like e lb o ws e tc . S FO R A LL YO UR INSPEC TIO N NEED S DACON INSPE CT ION SE RVICE
Advanc e d Ultr asonic Inspe c tion Co rro sio n Ma pping Pr obe position c an be de te r mine d in se ve r al ways: F ully Automate d: • Whe e l e nc o de rs o n me c ha nic a l sc a nne rs S FO R A LL YO UR INSPEC TIO N NEED S DACON INSPE CT ION SE RVICE
Advanc e d Ultr asonic Inspe c tion Co rro sio n Ma pping E xample C- sc an of a c or r ode d ar e a Und e r the C-sc a n the re is a B-sc a n pre se nta tio n whic h sho ws the c ro ss se c tio n o f the c o mpo ne nt S FO R A LL YO UR INSPEC TIO N NEED S DACON INSPE CT ION SE RVICE
Advanc e d Ultr asonic Inspe c tion Co rro sio n Ma pping Adva nta g e s & Disa dva nta g e s Advantage s Disadvantage s • Give s info rma tio n a b o ut d e fe c t Ge o me try • F o r se mi a uto ma te d syste ms, re a d ing s o fte n ha ve a lo w a c c ura c y • Give s a pe rma ne nt re c o rd • Pa int c o mpe nsa tio n ma y b e d iffic ult • E a sy a na lysis o f b ig a mo unts o f d a ta a nd the re fo re pa int ma y ne e d to b e re mo ve d S FO R A LL YO UR INSPEC TIO N NEED S DACON INSPE CT ION SE RVICE
How Can We He lp ? Contac t E ma il : info @ d a c o n-inspe c tio n.c o m Pho ne : +66 (0) 33 012 484-7 www.dac on- inspe c tion.c om S FO R A LL YO UR INSPEC TIO N NEED S DACON INSPE CT ION SE RVICE
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