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Hexagon Metrology Press Release - August 11, 2006 - Hexagon Metrology Rolls Out Industrial Measurement Innovations at IMTS (International Manufacturing Technology Show) in Chicago, IL, September 6 - 8, 2006

  N E W S   R E L E A S E

Hexagon Press Contact: Belinda Jones, HiTech Marketing llc, (860) 
399-1147, belinda.jones@hitechmarketing.com
Hexagon Marketing Contact: Bill Fetter, Hexagon Metrology, Inc., (920) 
906-7514, william.fetter@hexagonmetrology.com
Link to press release: http://hexagonimts.com/content/view/13/15/

Hexagon Metrology Rolls Out Industrial Measurement Innovations at IMTS
(International Manufacturing Technology Show) in Chicago, IL, September 
6 - 13, 2006

Hexagon Booth D-4303 hosts the famous Polen Special - the World's 
Fastest Four-Cylinder Airplane

North Kingstown, RI - August 11, 2006 - Hexagon Metrology Inc. announced 
today it will roll out new industrial measurement innovations at IMTS 
(International Manufacturing Technology Show) 2006 being held at 
McCormick Place, Quality Assurance Pavilion, Chicago, IL from September 
6 - 13, 2006. In Booth D-4303, Hexagon will exhibit its full complement 
of name-brand metrology solutions including Brown & Sharpe, Leica 
Geosystems, Sheffield, Romer, CimCore,  DEA, Leitz, and TESA. The famous 
Polen Special, the world's fastest four-cylinder airplane, will be on 
display in Hexagon's booth during the trade show. Editors are invited to 
a personal tour of the Polen Special, and a brief junket of the 
Hexagon's unparalleled offering of measurement instrumentation and 
software. For media appointments with Hexagon, please contact Belinda 
Jones at 860-399-1147, or belinda.jones@hitechmarketing.com.

New Product Announcements from Hexagon
Hexagon Metrology will make a variety of new product announcements at 
IMTS including the introduction of the DEA Toro Machine used for 
sheetmetal applications, and the debut of the new Leitz Infinity Model 
CMM. Also on display at the Hexagon booth will be the new TESA probing 
system representing the latest evolution in probing technology for 
coordinate measuring applications.

Hexagon will also present the latest 4.1 version of PC-DMIS software 
featuring a new Vision Module designed specifically for non-contact 
measuring applications. The CMM software is well known in the industry 
for its direct and seamless integration with CAD data, eliminating 
translation and maintaining the original design intent throughout the 
measurement process.
Also on tap is PC-DMIS NC, the software solution for On-Machine 
Inspection for CNC machines, offering an advanced set of automatic 
inspection routines that run directly on popular CNC controllers.  
Dimensional verification to specifications, calculation of tool offsets, 
and statistics can be collected automatically, without operator 
intervention or interruption of the machining cycle.  

Demonstrations of the Leica Universal CMM will be held throughout the 
trade show featuring the T-Scan, T-Probe, and Leica LTD800 laser tracker 
being used to measure, inspect, or digitize small-to-large objects and 
complex surfaces with virtually no set-up time for inspection and 
reverse engineering applications.

Land, Sea, or Air: Performance Requires Precision, and Hexagon Metrology 
Delivers. Spotlight on Polen Special
IMTS visitors will get a rare and up-close view of the original Polen 
Special and the process used to capture surface data from the world's 
fastest four-cylinder airplane. Recently, a metrology expert from Leica 
Geosystems worked with owner Dick Keyt to accurately scan the entire 
historic aircraft using the Leica T-Scan paired with the Leica Laser 
Tracker. The 3D data is being used for aerodynamic analysis of the 
"Special". Please see the Polen Special Fact Sheet at the end of the 
press release for more information.

Also in Booth D-4303, Hexagon will showcase Chris Fairchild's #62 
Hooters sponsored Mercury-powered Champ Class Racing Boat, fresh off the 
2006 racing circuit.Finally, on display is the Yamaha PW50 motocross 
bike used to win the 2003 Amateur Supercross National Championship, 4-6 
Year Old 50cc Stock Class, driven by Derek Wittemberg, son of a Hexagon 
Metrology Account Manager.  

About Hexagon Metrology
Hexagon Metrology serves the high precision measurement and inspection 
needs of Worldwide manufacturers with its extensive line of metrology 
hardware, software, accessories, and customer services. The company's 
name-brand portfolio of quality assurance products include Brown & 
Sharpe, DEA, Leitz, Leica Geosystems, Romer, Sheffield,  TESA and 
PC-DMIS.  Hexagon Metrology has an unrivaled installaed base of more 
than 1.5 million handheld, stationary and portable measurement devices, 
and over 25,000 seats of PC-DMIS metrology software.  The company is a 
subsidiary of Hexagon Measurement Technologies, a business unit of 
Hexagon AB (Nacka Strand, Sweden), a publicly-traded company 
(Stockholmsborsen: HEXA-A). The Hexagon group consists of nearly 7,800 
employees located in 30 countries.  Call 1-800-426-1066  or visit 
www.hexagonmetrology.us for more information about Hexagon Metrology 
North America and its trusted brands.

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Fact Sheet on the Polen Special

Polen Special Image Available on Request/Image Caption: In July 2001, 
the Polen Special established a new world speed record for the FAI/NAA 
Class c1 310mi [500km] closed course. The Polen speed for this record 
was 303.5mph [487km/h] with only 180hp.

The Polen Special was a creation of Dennis Polen with the help of his 
two friends, Jim Hergert and Darryl Usher. The project began in 1967 and 
the aircraft's first flight was in May 1972. The effort was similar to 
the Wright Brothers in that the project was undertaken by individuals, 
with no corporate assistance or financial help. The final assembly was 
in Polen's two-car garage in Portland, Oregon.

The aircraft was turbo charged in the mid 1970s, but Dennis removed the 
turbo because it was difficult to manage. He found that flying the plane 
was not as much fun because the system required so much pilot attention.

Since Dick Keyt's acquisition of the "Special," he has worked on 
reliability while returning the plane to its early performance. In July 
2001, the Polen Special established a new world speed record for
the FAI/NAA Class c1 310mi [500km] closed course. The old record set by 
Rich Gritter in a Questair
Venture with a 280hp engine was at a speed of 284mph [457km/h]. The 
Polen speed for this record was 303.5mph [487km/h] with only 180hp.

When Keyt wanted to modify his plane's aerodynamics and powertrain, the 
Leica T-Scan paired with a LTD700 Leica Laser Tracker was ideally 
matched to the job requirements. The Leica T-Scan offers three crucial 
advantages when compared to similar scanning solutions. First, it is 
virtually impervious to environmental light and the type of surface 
being scanned, thus requiring no surface preparation in most cases. 
Second, Leica T-Scan operates in a measurement volume of up to 98ft. 
which allows for the entire airplane to be scanned with just rudimentary 
repositioning of the equipment involved. On top of that capability, the 
point-cloud data collected by the Leica T-Scan requires no 
post-processing to generate a 3D rendition of the scanned object. All 
data is processed in real time right on the spot, and is immediately usable.

Keyt teamed up with the University of Texas at Arlington (UTA) to do an 
aerodynamics analysis of the entire aircraft. A few strategic design 
changes are intended to increase the airplane's already impressive 
aerodynamics and power output, letting Keyt fly his "Special" at higher 
altitudes and at greater speeds. These improvements will make sure the 
plane remains competitive in the sport aviation field in the years to 
come, living up to Dennis Polen's legacy and exposing this important 
piece of aviation history to even more flying enthusiasts.