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NOTE: Monitor subsequent films on the same steps
selected for normal contrast index.
• Date - Month - Day – Year
• Processor Number - Processor identification
• Emulsion Number - Film batch identification
• Developer Type - Developer vendor
identification
• Fixer Type - Fixer vendor identification
• Film Type - Film vendor identification
• Exposure Color - Exposure light (blue or green)
• Developer Replenisher Rate - The rate of
developer replenishment
• Fixer Replenisher Rate - The rate of fixer
replenishment
• Processing Time - Film process time, input-to-
output
A box of film should be set aside from regular stock for
exclusive sensitometer use. New film stock will require
re-establishment of normal values because small density
changes are possible between film batches.
Daily Plotting of Data on Process Control
Record
Plot the Speed Index, Contrast Index, Base+Fog, and
Developer Temperature results on the process control
record each time a control film is developed. Record
data immediately so that it is not lost or changed.