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Testing and Benchmarking Discuss, design, and debate ways to evaluate the performace of he goods out there.

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Unread 11-08-2004, 02:28 PM   #1
bigben2k
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Default Got a flow meter...

It took some doing, scouring eBay for the past few months, but I got me (what I think is) a good flowmeter:
http://cgi.ebay.com/ws/eBayISAPI.dll...tem=3850991548

Specs:
http://www.wbta.us/bigben2k/mn-300n.pdf
(PDF 13 pages, 204k)

http://www.wbta.us/bigben2k/MN-PTF-IOM.pdf
(PDF 12 pages, 141k)

It'll take me some time to set it up, especially since I'll be moving shortly

Anyone know anything else about these?

Last edited by bigben2k; 11-08-2004 at 05:48 PM.
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Unread 11-08-2004, 02:37 PM   #2
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Looks cool. I recently got a flow meter too. Just waiting to finish off the garage before I get the new test bench up.
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Unread 11-08-2004, 05:11 PM   #3
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Well if your computer explodes at least the flow meter will be okay . Be sure to let us know how well/bad it works.
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Unread 11-08-2004, 05:29 PM   #4
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He he, the meter is for testing.

I've got a couple of Blue-White rotameters that'll fit nicely into the PC though.
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Unread 11-19-2004, 02:12 PM   #5
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Here's another rare gem:
http://cgi.ebay.com/ws/eBayISAPI.dll...tem=3851945703

(Sorry Murray13, this is all I could get )
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Unread 11-19-2004, 02:23 PM   #6
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cut off pwr cords are normally not a good sign
??
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Unread 11-20-2004, 11:55 AM   #7
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Yeah I know, but it comes with a non-DOA warranty, so I'll have to path/power it up ASAP and see if it actually works.

The reason I went for this unit is also because it's actually located in my home town, so returning it will be very, very easy.

I'll advise the results.
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Unread 11-20-2004, 12:25 PM   #8
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I almost forgot...

To get the flowmeter above, I've been running daily searches (for the past three months) in eBay for the words "flow meter" (with a space) in the title and text, where the word "flowmeter" (no space) does not appear.

It'll list those items that don't have a description that is searched as often, making bidding a tad easier. A dirty trick, but all fair.
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Unread 11-26-2004, 11:04 PM   #9
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Good news; The scope appears to be working!

I successfully replaced the power cord. I'm using the 1 kHz signal on the front panel to test both channels, and both appear to work just fine. Both channel trigs are also functional.

I've got a few more tests to run... I'll report results.
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