 414 views |
 Technical Discussions | |  Yoseph Bar-Cohen
R & D,
Jet Propulsion Lab (JPL), USA, Joined Nov 1998,  26   | |  09:29 Sep-05-1998
Detecting Voids in Voided Post-Tensioned Concrete Decks This message is reference to Chris Barnes inquiry
=================================================
Chris, I forwarded your message to Dr. Soheil Nazarian of the University of Texas at El Paso
for suggestions. Dr. Nazarian suggested to contact the consulting firm named SWK Pavement
Engineering. They have great expertise with ultrasonic NDE of bridge decks. They
are the subsidiary of a British Co. in New Jersey. The contact is Kaz Tabrizi at
609-430-9888 ( kaz@swkpe.com ).
| |
| | | |
|  | NDT.net launched New Exhibition
The new Exhibition offers a gallery of product showcases and a buyers guide. A user-frindly interface let visitors easily find information. Exhibitors can find some new valuable advertising options. [more]
 NDT.net
3 Videos |
|  | NOVO Armor 15 & NOVO Armor 22
The Armor Kit Contains the NOVO Armor, which provides additional mechanical protection to the NOVO 15WN & 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 [more]
NOVO DR
2 Showcases 2 Videos |
|  | ISAFE3 Intrinsically Safe Sensor System
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.
[more]
Vallen-Systeme GmbH
2 Showcases |
|  | Semi-Automated Phased Array Immersion System for Small Composite Parts
Turn-key semi-automated system as an improved and affordable solution for inspection of small
composite parts. Includes support table, immersion tank, scanner, PA instrument, PC, Analysis
software, database, wedge management and other options. [more]
TD NDE
5 Showcases 3 Videos |
| More Showcases  |
|
|
We use technical and analytics cookies to ensure that we will give you the best experience of our website - More Info
|
