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from the Automation List department...

manometer

Posted by sanse on 16 December, 2007 - 8:17 pm

please can any one tell me how we use
the u shape manometer for pressure callibration .

I need help

Reply to this post...

Posted by Anonymous on 17 December, 2007 - 5:41 pm

Define the limits of measurement. Inches of water or inches of mercury.

Reply to this post...

Posted by CSA on 19 December, 2007 - 1:19 am

And what does the units (not limits) of measurement have to do with using a u-tube manometer? Isn't it still the difference in heighths, regardless of whether it's in in inches or cm or feet or dragons?

Reply to this post...

Posted by sance on 23 December, 2007 - 4:58 pm

I want it to calibrate mmbar from (0 to 100 mmbar)

please reply to me

Reply to this post...

Posted by Issac on 17 December, 2007 - 5:56 pm

See the diagram of a U tube manometer for a cal setup here:

http://www.cim.mcgill.ca/~paul/LabVIII.doc

Issac

Reply to this post...

Posted by Curt Wuollet on 19 December, 2007 - 12:58 am

Google is your friend.

The U Tube manometer is used in calibration
because, for example, inches of water _is_
inches of water.

Regards

cww

Reply to this post...

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