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reactor core

Nuclear Reactor Core Verification and Underwater Laser Scanning

 

The Power Generation Technology Group at Newton Labs is specifically focused on supporting the electric utilities industry and the evolving nuclear renaissance. The group's emphasis is to introduce new technology, software and hardware to further automate the processes and equipment within this sector and to provide the individualized customer service that vendors within the industry have come to expect.

The NM200E Core Verification System

NM200E Core Verification System

The NM200E Core Verification System uses Newton-developed computer vision algorithms to accurately measure the positions of all fuel assemblies in a PWR nuclear reactor and compare them with ideal positions (supplied by the reactor operators). The result is detailed, accurate measurements of all S-Hole locations, allowing reactor personnel to determine if there will be any issues with the installation of the upper internals.

The NM200E marks a significant improvement over traditional, video only gap measurement mapping techniques. Its software enables the precise global mapping of fuel assembly S-hole positions, including any degree of misalignment or top nozzle rotation.
  

Download a copy of the NM200E data sheet HERE

Newton Labs NM200E Nuclear Core Verification System PowerPoint:

Read about Exelon Corporation approving the NM200E core mapping system.


The NM200UW Nuclear Underwater Laser Scanner

NM200UW Nuclear Underwater Laser Scanner  system

  • The system measures underwater targets to an accuracy of +/-.0004 (0.01mm)*
  • The NM200UW is able to scan a target as close as 6 in. (150mm) and out to a distance of 3 ft. (0.9M) for a scan coverage area of 2.1 ft. x 2.9 ft. (64 cm x 88 cm)
  • A precision point cloud is developed that can be processed to produce an accurate CAD model (with the use of third party 3-D software)
  • The system is designed to scan and capture much larger target areas by combining several point clouds together to form larger composites
  • The measuring head is watertight and pressure tested to 150 ft. (45.72 m)

Click to download the NM200UW Underwater Laser Scanner Datasheet

picture of a scanned bolt and CAD rendering

Left: underwater scanned bolt - Right: CAD rendering of the same bolt

*All NM200UW accuracy is related to the field of view, distance from the object to be measured and can vary by the parameters of the object. Consult Newton for the specific accuracy that can be obtained for your proposed object.


Other products of the group are:

Next Generation Machine Vision for Zetec manipulators to replace the obsolete Zetec/Newton systems currently deployed

Machine Vision for robot guidance and Independent Position Verification for all steam generator and heat exchanger fixtures/manipulators

Machine Vision tube identification systems in the BOP Industry

Automation equipment to validate position, eliminate location errors and minimize hazardous exposure to personnel

Advanced NDT equipment to inspect critical or difficult to inspect components

Machine Vision position location for NDT equipment

Custom automation equipment combining Machine Vision and Robotics

Personnel tracking and exposure logging equipment via Machine Vision in radiological or hazardous environments

Please contact us with your specific application request or for further information at: sales@newtonlabs.com


Press Releases about the Power Generation Technology Group:


Highly Accurate Nuclear Fuel Assembly Mapping System by Newton Labs to Eclipse Legacy Video Micrometer Measuring Process at Exelon Facilities

Les ingénieurs de Westinghouse déploient le NM200UW de Newton, module à balayage par laser sous-marin pour obtenir une inspection et des mesures précises en piscine nucléaire drapeau français

Westinghouse Engineers Deploy Newton NM200UW Nuclear Underwater Laser Scanner to Obtain Precise In-vessel Survey and Measurements

Nuclear Underwater Laser Scanner Delivers Precise In-Vessel Measurements

Newton Labs Inspection Applications Group announces the addition of Gary Anderson to the group

Newton Labs announces next generation Machine Vision for Independent Position Verification on steam generator inspection manipulators

Newton Research Labs, Inc forms a new Inspection Application Group


 

What's New?

Exelon Adopts Core Verification System Fuel Mapper by Newton Labs

NM200E Core Verification System

NM200UW Nuclear Underwater Laser Scanner

Westinghouse/Exelon Team Uses NM200UW Underwater Laser Scanner to Capture Critical In-Vessel Measurements

Copyright © 2001-2012 Newton Research Labs, Inc. All rights reserved.