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There’s the story
of a computer support tech who received a call from a customer
complaining that she couldn’t send or receive her emails since there was
no power going to her computer. The tech asked if she had the power
switch in the “on” position. “Oh….” She said. Problem solved!
The more we
know about the tools we use, the more effective we can become in working
them the way we expect them to work. These days it’s a bit more
complicated than knowing where the “on” switch is. The digital age is
both a blessing and a burden. For those who have adapted and have
learned how to use software and hardware, things tend to get easier. As
with many other technologies, ultrasound is moving rapidly into the
digital age. There are more demands for data management, analysis and
reporting. Maintenance activities are being shifted around to provide
more efficient ways to keep assets up and running with minimal
man-hours. UE Systems provides both hardware and software to help users
meet their inspection and maintenance goals.
The challenge
to some of us is that we get to use these tools with only an instruction
manual for guidance. While these are useful, it is also apparent that
many of us can become even more effective if we receive instruction from
trained, experienced individuals who will help us understand not just
the basics of the hardware or the software, but also help us to realize
the true potential of these tools.
Based on
feedback from our customers, we have developed two exciting new courses
to help those of you who want to use spectral analysis software, create
databases, or plan effective inspection routes and generate reports. |
1. An in-plant Technology Implementation
course will help get your ultrasound condition-monitoring
program off the ground. This is a 2-1/2 day class that is taught in
your plant with your personnel; therefore you have to call us to
schedule this class. The course reviews the basics of Ultratrend DMS
and of the Ultraprobe 10,000. Students are shown how to set up
routes, upload and download data, record sounds and produce reports.
For more details, click on this link:
2-1/2 Day Technology Implementation Course
2. The 1-day Software Training Class teaches the various
operational features of Ultratrend DMS and of UE Spectralyzer. On
half day is spent on Ultratrend DMS and the other half on UE
Spectralyzer. Classes are kept small to allow for more personalized
attention. By the end of the day students will become fluent in the
use of each tool to maximize their inspection results.
To learn more about this 1-day class:
http://uesystems.com/one_day_software_Training.asp
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Ultraprobe
Tip- Locating a Structure Borne Sound Source |
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Here are some tips to help locate structure borne
ultrasounds.
The first thing to consider is what is the
material through which the sound must travel; is it metal, earth,
concrete? Then what is it you are trying to locate; is it a leak,
mechanical sound, electrical sound? The frequency to use will be
20-25 kHz and the module used will depend on what you are testing.
If something is close-up or accessible, use the stethoscope module,
if you’re looking for a leak source underground try using the
extension rods on the stethoscope module and connect it to an
extension cable. For leaks behind walls or underground, start at
maximum sensitivity. Adjust the sensitivity down only if it is
difficult to determine the direction of the sound your trying to
locate. Otherwise, keep the sensitivity up and probe until you hear
something and follow that to the loudest point.
For operating machinery the challenge is to
listen for a specific sound in the presence of other ultrasounds
being conducted by the metal housing. Here it may be necessary
adjust the sensitivity. Don’t over adjust. The trick is to bring the
sensitivity down to minimize the impact of competing sounds while
still being able to hear the sound you wish to identify. Then try to
probe around listening for an increase in the subject sound and
follow it to the source (it will get louder as yon approach it). In
some instances, try changing the frequency up to reduce the impact
of competing sounds. If the sound you are trying to locate is loud
and appears to be travelling throughout the machine, change modules
to the scanning module with the rubber focusing probe and the
frequency to 40 kHz. Use the same technique as you would for a
pressure leak: adjust the sensitivity to be able to follow the sound
to the loudest point. Every time it is difficult to determine a
direction, adjust the sensitivity down until you can determine
direction and then follow the sound to the loudest point.
For more tips on Ultrasonic Leak Detection, visit
www.davidson.com.au
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Comments
& Contributions–New Upgrade for the Ultraprobe 10,000 |
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The Ultraprobe 10,000 has just been upgraded
with a new handle and battery. This change makes it more comfortable to use
the Ultraprobe during your inspection routes and provides much longer
battery life. It is now possible to go through long routes without a need
for recharging.
Here’s what one of our Service Partner’s has
to say about the new upgrade: Chuck Peterson of Peterson Predictive
Maintenance, a company that provides infrared and ultrasound inspection
services wrote: “I for one love the new upgrade. I have run up to 350 points
on one battery and still had about half of it left. The instrument is
balanced better and my hands and arms don’t get as tired carrying it around
all day long. This is a great move and this is why UE Systems is Leaps and
Bounds ahead of anyone in the Ultrasound detection field.” Thanks Chuck!
We’ve been offering a new upgrade for those
of you who have the older handle and battery arrangement.
To get details, call Davidson Measurement 1-300-SENSOR (736-767) or
email info@davidson.com.au |
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Every month UE Systems is going to set up a new
sound for you on their web site. All you have to do is read the clue
and identify it. All successful entries will be placed in a monthly
drawing for a prize. This month’s prize is a UE Watch.
To participate in the contest,
Click Here Send us one of your
sounds with a brief description. If we select it for use we’ll put
your name up on the site to give you the recognition you deserve
plus we’ll happily send you one of our famous UE shirts as a thank
you. info@uesystems.com
Last Month’s winners: Congratulations to last
month’s winners. You all had great sound recognition. The sound was
listed as non-industrial and was recorded on an Ultraprobe 10,000.
The clue was: “Man’s best friend has this.” The answer: Dog tags
clinking on a dog collar.
Our winners will receive a famous UE watch as
their prize.
The winners:
Bryan L. Gardner of Eastman Kodak Co.
Lori Weatherwax of Ford
Chuck Peterson of Peterson Predictive Maintenance |
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Ultrasound
Training Schedule 2007: |
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The schedule below lists our standard
Level I and Level II airborne/structure borne ultrasound
technology course plus the new 1-day software courses.
Please be sure to register early
for the course of your choice to be sure to save your place.
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DATES and CLASS LOCATION: |
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Level I and Level
II
April 16 - 20 Level I Charlotte, NC
May 7 -11 Level I Des Moines, IA
June 11 - 15 Level I Milwaukee, WI
July 16 - 20 Level I Seattle, WA
August 6 - 10 Level II Elmsford, NY
September 10 - 14 Level I Houston, TX
October 15 - 19 Level I Louisville, KY
November 12 - 16 Level I Birmingham, AL
December 3 - 7 Level I Honolulu, HI
To register:
email: info@uesystems.com
or register on-line:
http://www.uesystems.com/forms.asp?frmID=10 |
1-Day Software Class Ultratrend DMS & UE Spectralyzer
April 24 Software I Day Greenville, SC
May 16 Software I Day Birmingham, AL
June 20 Software I Day Detroit MI
July 25 Software I Day Albany, NY
August 15 Software I Day Springfield, MA
September 19 Software I Day Philadelphia, PA
October 24 Software I Day St. Louis, MO
To register: email:
info@uesystems.com
or register on-line:
http://www.uesystems.com/forms.asp?frmID=21 |
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