UV Measurement & Process Control
UV Measurement & Process Control
UV Measurement & Process Control
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Sample Job LogDateLine Speed DwellTimeFPM<strong>UV</strong> System: North Line Lamp: 2OtherSignatureInd.Actual.PowerWPIHourMeterIrradiance(W/cm 2 )EnergyDensity(J/cm 2 )2/1725224007800.8591.45Equipment variables• Indicated vs. actual process speedFor each <strong>UV</strong> lamp system• Hour meter• Power settings (WPI, Amps)• Irradiance (W/cm 2 )• Radiant Energy Density(J/cm 2 )• Lamp matched to chemistry• Focus/Reflector conditionOther things to consider• Date/job number• Operator signature• Mesh count• Formulation type• Pass/fail on specific QC tests-cross hatch,rub, registration• Maintenance log of system• Maintenance due date• Radiometer type/bandwidths