Anyone sell O2 purity analyzers?
My torch flame chemistry seems to be off. One technical recommendation was that my oxygen concentrators (even my new one) may not be putting out enough O2 or the purity may be low.
After googling, prices from $10 to $2,800 seem to suggest there is a wide variety of units available.
I am looking specifically for an accurate but not outrageously expensive tool to measure oxygen purity from concentrators.
Anyone have them to sell, or can you recommend brands/specific kinds?
TIA,
Cheryl
|