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Oxygen level has increased, but purity has decreased. How to adjust?

2011-03-02View Original

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Originally, the oxygen volume was 31,000; it has now increased by 2,000. However, the purity has decreased. How should the operating conditions be adjusted?
Reply #22011-03-03
You’ve provided enough oxygen; there’s only that much of it available. If you extract too much, it becomes nitrogen, so the purity can’t be high. Let’s calculate the extraction rate to see if there’s any potential, provided that the flow rate table is accurate.
Reply #32011-03-03
No argon? With argon present, why doesn’t it overwhelm the argon system? It’s probably reached the device’s limits.
Reply #42011-03-04
You’ve provided enough oxygen; there’s only that much of it available. If you extract too much, it becomes nitrogen, so the purity can’t be high. Let’s calculate the extraction rate to see if there’s any potential, provided that the flow rate table is accurate.

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