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CED
Millennium Chronograph
Testing a wide variety of rifles, propellants, and
projectiles takes a long, long time. CED's Millenniumm makes the results
of all this worth keeping.
We are all suckers
for numbers, to a certain extent. We tend to believe a number once it
is published, not wanting to consider how accurate it is, or may be. Our
economy hinges on numbers, even though trade reports and surveys are continually
changed, revised, and updated. That's just the human condition. We will
accept a "light transmission" number for a scope, but our scope
never does have the stated values, exactly. It really can't. Whether odometer,
tachometer, speedometer, Nielsen ratings, "studies" that tell
us that coffee is good for us (or bad), consumer confidence reports,
ballistic coefficients, and yes-stated muzzle velocities, we all like
to take comfort that "the number" we have is absolute, and meaningful
to us. Just as a choke tube that is marked "modified" means
no particular pattern percentage at all, stated velocities all too often
are just that-stated, not being representative of the results we obtain
in our unique environment, and our unique rifles.
Too often, you'll
hear where other people want someone else to tell them what velocities
to expect out of their rifle. Perhaps even sillier yet, folks will often
bicker because their chrono out of their rifle says one number, but the
other fellow's number is 50 or 75 fps different. Well, it should be. Even
assuming that rifles, lots of powder, primers, and so forth are all absolutely
identical-- which they are clearly not: various models of chronographs
themselves may vary by up to about 8%. Crude, cheap old chrony's tend
to clock slower as time goes by.
Temperature and altitude
changes things. Temperature of barrel, powder, primer, and lighting balance
of the sensors introduces variables in velocity. Spacing of the sensors
affects chronograph accuracy, as can cell phone transmissions and high
tension lines. As Dr. Ken Oehler has mentioned to me, we never do know
exactly what part of the bullet a sensor sees when it is tripped-front,
back, or somewhere in the middle. With Dr. Oehler's units leaving the
consumer chronograph market, the best chronograph available to the consumer
is the subject of this review: the CED Millennium Chronograph.
The CED Millennium,
sometimes known as "the talking chronograph," has an unparalleled
feature set. It is endorsed by IPSC for official use, and it is the official
chronograph for more USPSA / IPSC championships than any other chronograph
available today. Rather than a LCD readout built into the box on the lower-end
chronographs, the CED has a very large, remote LCD unit that attaches
to the sensors by the supplied 20 ft. of shielded cable. You'll never
destroy the LCD of the CED-because you are never shooting at it.
Setting up the CED
is easy-the "brains" are in the LCD box, powered by a 9V battery.
The large LCD screen folds flat for packing making this unit effortless
to transport. The remote sensors plug into the ends of a folding bar ("the
two foot bracket") that attaches to any standard tripod. The
set-up is simple-just screw the bar on to a standard tripod (I use
a Slik tripod, but any medium to heavy-duty tripod works well). I've
been using this unit so much that I just leave the bar permanently attached
to the tripod. The sensors plug into each end, and the side rails and
diffuser screens slide right on. The first sensor's jack is plugged into
the "start" jack on the main unit; the second sensor's jack
goes into the "stop" jack. Press the "ON" button on
the tactile keypad, and you are good to go.
The CED holds 220
shots in memory, into one string or up to 20 strings as you prefer. Highest
velocity, lowest velocity, average velocity, standard deviation, and extreme
spread are all recorded for you. PC software is included, so you can upload
your data when you get back from the range for analysis and printing via
serial port. There is a HP IR output included as well, but Hewlett-Packard
has essentially obsoleted their own port-it will work with the old H-P
thermal printers, though. The CED records velocities from 50 - 5000 fps,
recommended temperature operating range is 32 - 122 degrees F., but should
operate down to zero-- though I haven't had the opportunity to try it
in cold weather yet. The Millennium CED has been tested vs. Doppler radar
lab equipment, and was found to be within 99.8% of lab radar. There is
an infra-red lighting kit option available as well, if you need to shoot
indoors or in the middle of the night.
What the CED Millennium
offers is the best consumer chronograph on the market today, by a substantial
margin. You won't find Dr. Oehler disagreeing. If you are serious about
reloading, load development, muzzleloading, and want to have the best
idea of what your firearms are really doing-- you can't do better than
the CED Millennium. Right now, it is not just "an option," but
the only real option in quality consumer chronographs. I have seven or
so chronographs I've used over the years, but for the foreseeable future
everything is going through CED's. I've been using two of them for most
every range session these days.
Copyright
2006 by Randy Wakeman. All Rights Reserved.
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