Transcription of The Flame Ionization Detector - UMass Amherst
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51422 The Flame Ionization DetectorGeneral InformationFID pneumaticsSpecial considerationsConditions that prevent the Detector from operatingDetector shutdownJetsAutomatic reignition Lit offsetProcedure: Changing the auto-reig-nite setpointElectrometerData ratesProcedure: Using fast peaksOperating the FIDC olumns and TrapsGas pressuresOperating with EPCP rocedure: Using the FIDC heckout Conditions andChromatogramFID checkout conditionsTypical FID checkout chromatogramMaintaining a Flame IonizationDetectorCorrecting FID hardware problemsReplacing or cleaning the jetProcedure: Removing and inspect-ing the jetProcedure: Cleaning the jetProcedure: Installing the jetCleaning the collectorProcedure: Removing the collectorProcedure: Cleaning the collectorProcedure: Reassembling thedetectorProcedure: Replacing the FID ignition wireThe Nickel Cat
as a mirror or chrome-plated wrench, over the collector exit. Steady condensation indicates that the flame is lit. Short-cut procedure: (assumes correct setpoints are stored) 1.Open detector control table. 2.Turn tempera-ture On. 3. Turn makeup gas On, if needed. 4.Press [Det Control]. 5.Press [On].
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