Basicmedical Key

Personal Computers PCs such as laptops or desktop computers are more sophisticated than PLCs but are still relatively easy to qualify. The reason for this is that most of the…

Table 8.2 Process Model Tests in the PPQ are based on the production batch record. Normally the product will be made according to the batch record (at target), however, during…

Figure 8.1 Understanding set point development. Figure 8.2 Graphical approach to set point relationships. Notice in Fig. 8.1 the Normal Operation Range falls within the Proven Acceptable Range that falls…

Testing In general, software qualification, as discussed below, requires vigorous testing along with its associated hardware. This testing needs to include the actual operation of the field instruments (valves, etc.),…

Table 5.2 OQ—Operating Parameters/Function Tests One function of these protocols is to document the original installation conditions; and a second important function is to demonstrate that the equipment is suitable…

Figure 4.1 Organization chart for a process validation project. Others may be involved for parts of the planning, for example, Health & Safety, Document Control, IT, etc., since almost every…

Figure 7.5 Decision tree for designating parameter criticality. Source: PDA TR60. Note the definition in (2) above. This is what is referred to as a critical process parameter. If the…