Conversion help

[marc5180]

How do i convert microns to inches mercury? I would normally try to work to around 200 microns when vaccing out but what is that in Hg?

[Brian_UK]

Your 200 micron equates to --- well try this online converter Marc, it's not bad....
http://www.onlineconversion.com/pressure.htm

'cos was the question " what is that in Hg?" or "what is that in inches Hg?"

[marc5180]

Yes sorry inches mercury, thanks Brian:D

[Peter_1]

Or this free one Uconeer which I use. http://www.katmarsoftware.com/uconeer.htm

[marc5180]

Thanks Peter that will come in handy.