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 -

1955 views
Career Discussions
S.R.G.PRABHU
Consultant, AUT specialist
FREELANCE, India, Joined Aug 2008, 64

S.R.G.PRABHU

Consultant, AUT specialist
FREELANCE,
India,
Joined Aug 2008
64
01:09 Nov-02-2007
Explosion proof UT thickness gauges

Can anyone advise regarding the EX, Eex, Exd, Atex - (certified in any one of these) certified EXPLOSION PROOF Thickness gauges for use in offshore production platforms...Better if they have option to detect thickness thro coating
Best regards
Prabhu


 
 Reply 
 
Joe Buckley
Consultant, ASNT L-III, Honorary Secretary of BINDT
Level X NDT, BINDT, United Kingdom, Joined Oct 1999, 528

Joe Buckley

Consultant, ASNT L-III, Honorary Secretary of BINDT
Level X NDT, BINDT,
United Kingdom,
Joined Oct 1999
528
02:18 Nov-02-2007
Re: Explosion proof UT thickness gauges
We generally direct people towards Cygnus

http://www.cygnusinstruments.com/

Their "specialist" gauges seem to be well regarded, they have both underwater and explosion proof gauges. They measure through paint/coatings,

Obviously contact us at Sonatest for all your topside non-explosive thickness gauge requirements...

Joe

----------- Start Original Message -----------
: Can anyone advise regarding the EX, Eex, Exd, Atex - (certified in any one of these) certified EXPLOSION PROOF Thickness gauges for use in offshore production platforms...Better if they have option to detect thickness thro coating
: Best regards
: Prabhu
------------ End Original Message ------------




 
 Reply 
 
Tom Nelligan
Engineering,
retired, USA, Joined Nov 1998, 390

Tom Nelligan

Engineering,
retired,
USA,
Joined Nov 1998
390
07:16 Nov-02-2007
Re: Explosion proof UT thickness gauges
The potential issue with any common ultrasonic thickness gage used in a combustable atmosphere is spark generation if the transducer cable breaks, or if you change transducers with the power on. Instruments can certainly comply as "explosion proof" under various codes, with the instrument itself not being a potential source of ignition. However I would suggest that you carefully check the details of the manufacturer's certification with respect to your operating environment and be aware of the spark potential should you accidentally break the transducer cable with the power on.




 
 Reply 
 
CoraTex
CoraTex
09:00 May-23-2018
Re: Explosion proof UT thickness gauges
In Reply to S.R.G.PRABHU at 01:09 Nov-02-2007 (Opening).

Digital Thickness Tester, to determine the thickness of various woven and knitted fabrics under a certain pressure. Digital Thickness Tester complies with ISO5084, ISO9073, ISO9863, etc. You can get more information at: www.testextextile.com/product/digital-thickness-gauge-tf121/

 
 Reply 
 

Product Spotlight

MUSE Mobile Ultrasonic Equipment

The MUSE, a portable ultrasonic imaging system, was developed for in-field inspections of light-weig
...
ht structures. The MUSE consists of a motor-driven manipulator, a water circulation system for the acoustic coupling and a portable ultrasonic flaw detector (USPC 3010). The MUSE provides images of internal defects (A-, B-,C- and D-scan).
>

IRIS 9000Plus - Introducing the next generation of heat exchanger inspection.

Representing the seventh generation of the IRIS system, the IRIS 9000 Plus has nearly 200 years of c
...
ombined field inspection experience incorporated in its design. This experience combined with a strong commitment to quality and a history of innovation has made Iris Inspection Services® the undisputed leader in IRIS technology.
>

Sci Aps Z-Series Portable Handheld Analysers

The world’s only handheld analyzer that measures carbon content in stainless (yes even L-grades),s
...
teels, and cast irons. Also accepted for low Si analysis for sulfidic corrosion analysis, and is widely used in the power industry for Cr analysis, for flow accelerated corrosion applications.
>

HARDNESS TESTER TKM-459CE combi

TKM-459CE combi applies 2 methods of hardness control: UCI and Leeb. It provides high-accuracy tes
...
ting of metals and alloys as well as items of different sizes and configurations, their hardened layers and galvanic coatings. Device represents results in HB, HRC, HV and others. Shock-, dust- and water-proof housing with intuitive software make this gauge easy to use in all working conditions.
>

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