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To create an SOP:
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Select File-New-SOP... or click to open the SOP wizard.
.
In the Welcome dialogue shown below select the required template. This
selects suitable defaults throughout the wizard.
.
.
Proceed as described below for the appropriate spray type.
SOP types
The following sections describe how to create SOPs for these spray types:
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Continuous spray – these are used in applications like coatings and agro
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chemical sprays. Here the aim is stability in spray parameters over time.
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Pulsed spray – examples include nasal sprays and MDI sprays. Here the aim
is to meet the FDA requirements for a spray. These are discussed in more
detail in Chapter 6.
For an MDI, follow the pulsed spray SOP but select Inhalation Cell with
Actuator as the hardware configuration.
.
Externally-triggered spray – an example is a fuel injection spray. Here the
emphasis is on setting up a series of triggers and averaging the data mea
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sured between successive triggers, then comparing these average values.
CHAPTER 5
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