Which is better, a portable dissolved oxygen meter or a flue gas analyzer?
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Which is better, a portable dissolved oxygen meter or a flue gas analyzer? I want to make a purchase; please recommend some options.
For smoke gas analyzers, we use those from Shandong Laoying
I suggest not buying a smoke gas analyzer; what’s the point of buying it? It’s extremely labor-intensive
The last edit to this post was made by sunshineda_VGMP on 2019-1-11 at 09:11. For dissolved oxygen measurement, the commonly used methods are polarographic electrodes and fluorescent electrodes. Portable dissolved oxygen meters are designed for ease of portability and quick measurement; it is recommended that you choose the fluorescent method, as it does not require complicated calibration or maintenance procedures. When it comes to brands, it is recommended to choose well-established major brands or imported brands, such as Hashi, as their measurement accuracy and stability are guaranteed.