13:24 Feb-13-2009 Re: accp level iii/asnt iiiIn Reply to santosh kumar at 08:20 Feb-13-2009 (Opening).
Without knowing your educational and career background, after just 2 years NDT experience I would suggest you concentrate on extending your skills as a Level 2. When the time and opportunity are right hopefully you wont have to "shoot-in-the-dark" on such matters, as you will be by then fully aware of your own path and which certification scheme will suit your needs best, though you may also find its all "much of a muchness" with no scheme's merits outshining those of any other scheme.
Applicable for concrete inspection allowing imaging of the internal
structure of objects from
concrete, reinforced concrete, different
stones. The operation applies pulse-echo technique at one-side access
to the object. The instrument is feasible for concrete inspection for
searching conduct ducts, conduits, detection of foreign inclusions,
holes, honeycombing, cracks and other concrete defects. [more]
Zhong Yi brand pipeline crawler is magnetic/micro-video controlled
crawler with DC X ray unit
installed 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. [more]
ISAFE3 intrinsically safe sensor system of Vallen Systeme is especially targeted at the
petrochemical - as well as oil and gas transportation industry. The sensor system is designed for permanent monitoring or periodic inspection tasks. Sensors are available for different AE-frequency ranges optimized for corrosion and fatigue crack detection and other applications.
The ISAFE 3 sensor system consists of an AE-sensor (model ISAS3) certified according to ATEX/IEC for installation in zone 0, gas group IIC, IP68, 20 to +60 °C, and a signal isolator (model SISO3) certified for installation in zone 2. An ISAS3 sensor can be mounted in atmosphere or submerged, e.g. in water or crude oil. It is supported by mounting tools for temporary (magnets) or permanent (welded) installation.
ISAFE3 supports automatic sensor coupling test and can be used with any AE signal processor supporting 28V supply at 90 mA peak, e.g. Vallen Systeme ASIP-2/A.