UV Measurement & Process Control
UV Measurement & Process Control
UV Measurement & Process Control
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Outside the <strong>Process</strong> Window?• PANIC!!!!!!! Call Formulator!!!!! Point Fingers!!!!!• Relax and breathe deep! You have the process windowestablished! Right?• Gradual change towards caution area?• Which way do you have to go?• Perform system maintenance• Measure,Clean, Rotate, Measure. Any Improvement?• Replace lamps or adjust user controlled variables untilyou are back in your process window• Work and communicate with suppliers in good times andbad timesGet into “predict and perform preventative maintenance” routinevs. a “fix it when it breaks” routine6 P’s: Proper Prior Planning Prevents Poor Performance