Nitrogen method LPM and SCFH?

[CharizardEX]

Hello,

From what I understand SCFH is the equivalent of liters per hour, what does 15 LPM equal to in LPH in that case? The nitrogen flow meters that I'm looking at all read in SCFH, I wish there was a flow meter with a regulator that reads and meters per minute.

 

[Falling Slowly]

Hello,

From what I understand SCFH is the equivalent of liters per hour, what does 15 LPM equal to in LPH in that case? The nitrogen flow meters that I'm looking at all read in SCFH, I wish there was a flow meter with a regulator that reads and meters per minute.

You shouldn't have any problem getting a regulator with LPM guage. Look up nitrogen click-style regulators, or if you can't get a nitrogen one with LPM, just get an argon regulator with LPM flowmeter. (Some have a floating ball flowmeter, as opposed to a round guage). (You then convert argon LPM to nitrogen, 15 LPM argon = ~ 18 LPM nitrogen)

Just make sure the LPM guage goes to the LPM you want (I've seen some LPM guages that only go up to 3 LPM).