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CriscoKid
Associate
Engineering Fields - Instrumentation Engineering - New Member

Join Date: Sep 2009
Location: Cincinnati, Ohio, USA
Posts: 29

Wika Absolute Vacuum Gage Replacement

09/25/2009 2:16 AM

I would like to know if there is a digital replacement to the Wika analog gage, that is just as accurate? I need to bench calibrate Honeywell Smart transmitters down to .5 mmHg. Also, what is the best way make the connections so there is no vacuum leaks?

Thanks

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Pathfinder Tags: Vacuum gage
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find2am
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India - Member - ADIL MOULA Engineering Fields - Instrumentation Engineering - Adil Moula

Join Date: Jun 2008
Location: India
Posts: 95
Good Answers: 1
#1

Re: Wika Absolute Vacuum Gage Replacement

09/25/2009 11:37 AM

check this one druck DPI-605 approved for ISO 9000

http://www.rshydro.co.uk/Druck-DPI-605-Pressure-Calibrator-pr-16144.html

avoid minimum joints use teflon sealant to seal the fittings so you can reduced the leak to minimum if further needed u may require a motorised vaccum pump with vent valve so that you can set the value to desire setting for long time. so the reading gets stable before ajustment.
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Anonymous Poster
#2

Re: Wika Absolute Vacuum Gage Replacement

09/25/2009 2:36 PM

Mensor, Ruska, DHI, and many other manufacturers make very good units.
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