Shimadzu AA-6800F - Gas Control Panel

Chapter 3 Instrument Constructions
3-8
AA-6800/6650 Instruction
3.1.6 Gas Control Panel
Figure 3.7 Gas Control Panel
NOTE
When measuring samples containing high-concentration coexistent material like salts or when measuring
samples with a nitrous-oxide flame, the mixer reduces the signal noises. Therefore, the mixer is usually
mounted in the chamber. When measuring samples with low-concentration coexistent material with air-
acetylene flame, however, removing the mixer may improve the sensitivity. If a high sensitivity is required for
such samples, you can remove the mixer if necessary. Remove the mixer referring to section
6.2.3.
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