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 -

VOGT Ultrasonics GmbH
non-destructive testing, services, training, ultrasonic systems, immersion and squirter inspection systems, PROline, digital radiology

421 views
Technical Discussions
James JOE
R & D, Ultrasonic Specialist
ASNT,KSNT, South Korea, Joined Jan 2005, 5

James JOE

R & D, Ultrasonic Specialist
ASNT,KSNT,
South Korea,
Joined Jan 2005
5
01:02 Jan-06-2005
microcrack detect

Would you please let us know the instrument and probes to detect microcrack of packaging device of semiconductor?

best regards
James JOE


    
 
 
David GARNIER
David GARNIER
08:52 Jan-10-2005
Re: microcrack detect
Dear Mr JOE,

We wish you an happy new year 2005.

Regarding your request for microcrack detection in packaging device of smiconductor, we could propose you METALSCAN EPSILON UT high frequency system (high resolution immersion tank) which could reach with your requirements.

On request we could quote options with 3rd Z axes motorised and turntable.

Could you please send us more details or the full specification so that we could give you a more adapted answer (mainly regariding feasibility according to the dimension of defects, nature of material, etc)?

Awaiting for your next reply,

With our best regards,

David GARNIER,
Commercial Manager.
----------- Start Original Message -----------
: Would you please let us know the instrument and probes to detect microcrack of packaging device of semiconductor?
: best regards
: James JOE
------------ End Original Message ------------




    
 
 

Product Spotlight

NOVO Armor 15 & NOVO Armor 22

The Armor Kit Contains the NOVO Armor, which provides additional mechanical protection to the NOVO 1
...
5WN & NOVO 22WN Detectors, the Armor Stand and a traveling soft cover. - Newest shock absorbent technology case - Water resistant design - Supports wired & wireless communication - Multiple positioning options - Tripod connection using the Built-in 1/4” threads - Simple Detector battery replacement
>

ISAFE3 Intrinsically Safe Sensor System

ISAFE3 intrinsically safe sensor system of Vallen Systeme is especially targeted at the petrochemica
...
l - 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.
>

Conformable wedge transducer

The conformability is obtained with a flexible membrane filled with water between the transducer and
...
the inspected component. The coupling between the membrane and the component requires a small quantity of water or couplant. The conformable wedge combines the acoustic performance of immersion technique with good coupling and low attenuation.
>

Robotic laser shearography enables 100% inspection of complex, flight-critical composite structures

An article in “Composites World Magazine” showcases Non Destructive Testing of aero-structures
...
with Laser Shearography. Over the years Dantec Dynamics has supplied many solutions for the aerospace industry. Referring to specific customer projects several of these cases are examined to outline the advantages of using Laser Shearography for automated defect detection.
>

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