PerkinElmer OPTIMA 8000, Руководство по оборудованию и обслуживанию для клиентов

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System Description
79
Figure 3-9 Concentric glass nebulizer and end cap N0680343 (also shown in
cross-sectional view).
Nebulizer Heater (optional)
The nebulizer heater allows you to set the temperature of the spray chamber
enclosure to provide a constant temperature for the spray chamber. The nebulizer
heater ensures maximum long-term stability even as room temperature varies.
The use of the nebulizer heater also ensures that the sample aerosol is uniformly
maintained with respect to temperature and aerosol droplet size. The heater can be
used with the cyclonic and the Scott-type spray chamber. The nebulizer heater
temperature can be controlled via the software and the spray chamber door must be
closed for the heater to work properly. The heater should always be on for inorganic
analyses.
For organic, high solids or salt analyses the spray chamber should be as cool as
possible, therefore we recommend that you do not use the heater to achieve the best
performance. We also recommend that you leave the sample compartment door open
when running organic analyses. Also do not use the nebulizer heater when using an
ultrasonic nebulizer.