Hach 3654 Portable H2/N2 Analyzer manual Specifications, Part Lists, Appendix a Glossary

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3654 Portable H2/N2 Analyzer - Table of Contents	3 of 66

7	Specifications
	7.1	Instrument Specifications	55
	7.2	Sensor Specifications	56
8	Part Lists
	8.1	Instrument Configurations	59
	8.2	TC Sensor and Parts on Configured System	59
	8.3	Analyzer Spare Parts	59
	8.4	Sensor Spare Parts	60
Appendix A: Glossary
	A.1	Common Units	61
	A.2	Terms and Definitions	61

Operator Manual

ORBISPHERE

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Contents Operator Manual Page Product Recycling Information Orbisphere Following only applies to European customers Product DisposalRestriction of Hazardous Substances Board Analog Board Spacer External ConnectorTable of Contents Accessories and Attachments Maintenance and TroubleshootingCalibrations Specifications Part ListsAppendix a Glossary Table of Contents 3654 Portable H2/N2 Analyzer Manual Overview Safety ConventionsAbout this Manual Revision HistorySafety Precautions Safety RecommendationsService and Repairs Acknowledgements Precautionary LabelsOrbisphere What you have Received InstallationWIN3654 PC Program Installation Sensor InstallationAtmospheric Pressure Equilibrium Purge Gas Connection External Power Supply optionalConnections Instrument PC ConnectionPin RS232 Signal Use Flow Chamber Installation Installation Completion Check List Dissolved Gas Measurements Flow ChamberOrbisphere Operating Controls Operating InstructionsMeasurement Phase on Select Gas Measurement Phase Measurement ModeTaking Measurements Automatic Data Acquisition Storing Measurements In the InstrumentManual Data Acquisition Storing and Accessing Measurements From a Computer Viewing Stored MeasurementsDownloading Stored Values Altering the Sampling Point Descriptions Copying ValuesSaving Values Clearing Stored Values Printing ValuesTimebase Updating Rate Maximum Samples 10 divisions Monitoring Measurements In Real-TimeAfter Use and Storage Main Menu Basics Options SetupOptions Setup 3654 Portable H2/N2 Analyzer Configuring the Instrument Reviewing Instrument ConfigurationGas Measurement Phase Analyzer PC ConnectionMeasurement Units Membrane Selection Automatic Data Acquisition Setting Sampling IntervalsCalibration Medium Locking Out the Instrument’s CAL ButtonRolling Average Automatic Shutdown Orbisphere Barometric Pressure Sensor Calibration CalibrationsCalibration Method Time Benefits Drawbacks Reference Sensor CalibrationCalibration Setup Calibration In H2 or N2 at Atmospheric Pressure Calibration In H2 or N2 at Elevated Pressure Calibrating In a Liquid H2 or N2 Solution Model 32311 Flow Meter Accessories and AttachmentsModel 32939 External Power Supply Power Supply Maintenance and TroubleshootingSensor Maintenance Maintenance ScheduleMembrane Replacement Mounting Dual MembranesRemoving the Membrane Installing the Membrane Orbisphere Place the membrane holding ring on the installation tool tip 1 N2 Purge Gas Purge Gas Cylinder RefillFilling the Purge Gas Cylinder 2 CO2 Purge GasTroubleshooting Instrument Serial TestKeyboard Test Display Test Clock SettingsMeasurements View Analog Voltages ViewDiagnostics Messages Troubleshooting OperationProgram Identification Continuous PurgeSymptom Cause Possible Solution Troubleshooting TableInstrument Specifications SpecificationsSensor Type 31 270 H Sensor SpecificationsPFA Etfe Ectfe Sensor Type 31 272 H 31 570 NSpecifications 3654 Portable H2/N2 Analyzer TC Sensor and Parts on Configured System Instrument ConfigurationsPart Lists Analyzer Spare PartsSensor Spare Parts Common Units Appendix a GlossaryTerms and Definitions UnitGlossary 3654 Portable H2/N2 Analyzer Tables and Illustrations AnnexAnnex 3654 Portable H2/N2 Analyzer User Notes