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Teledyne 9110T instruction manual Front Panel Warning Messages, Xxx.X Mv, Ozone Flow

Models: 9110T

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Model 9110T NOx Analyzer		Troubleshooting & Service
	Table 12-1: Front Panel Warning Messages

WARNING	FAULT CONDITION	POSSIBLE CAUSES
		AZERO valve not working
	Auto-zero reading above 200 mV.	Valve control driver failed
AZERO WARN	Auto-zero reading above 200 mV.	Bad Relay PCA
	Value shown in message indicates	Bad Relay PCA
	Value shown in message indicates	Failed +12 VDC power supply
XXX.X MV	auto-zero reading at time warning	Failed +12 VDC power supply
XXX.X MV	auto-zero reading at time warning	Gas leak across AZERO Valve ports
	was displayed.	Gas leak across AZERO Valve ports
	was displayed.	Dirty Reaction Cell
		Dirty Reaction Cell
		O3 flow problem to RCELL
		Box Temperature typically runs ~7°C warmer than ambient
BOX TEMP WARNING	Box Temp is < 7°C	temperature
	Box Temp is < 7°C	Poor/blocked ventilation to the analyzer
	or > 48°C.	Poor/blocked ventilation to the analyzer
	or > 48°C.	Stopped Exhaust-Fan
		Stopped Exhaust-Fan
		Ambient Temperature outside of specified range
CANNOT DYN SPAN	Dynamic Span operation failed.	Measured concentration value is too high or low
CANNOT DYN SPAN	Dynamic Span operation failed.	Concentration Slope value to high or too low
		Concentration Slope value to high or too low
CANNOT DYN ZERO	Dynamic Zero operation failed.	Measured concentration value is too high
CANNOT DYN ZERO	Dynamic Zero operation failed.	Concentration Offset value to high
		Concentration Offset value to high
CONFIG INITIALIZED	Configuration and Calibration data	Failed Disk on Module
CONFIG INITIALIZED	reset to original Factory state.	User erased data
	reset to original Factory state.	User erased data
		Heater configured for wrong voltage type
CONV TEMP WARNING	NO2  NO Converter temperature <	Failed converter Temperature Sensor
CONV TEMP WARNING	305°C or > 325°C.	Relay controlling the Heater is not working
	305°C or > 325°C.	Relay controlling the Heater is not working
		Failed Relay Board
DATA INITIALIZED	Data Storage in DAS was erased.	Failed Disk-on-Module
DATA INITIALIZED	Data Storage in DAS was erased.	User cleared data.
		User cleared data.
		No +15 VDC power supply to Preamplifier PCA
HVPS WARNING	High voltage power supply output	Drive voltage not adjusted properly
HVPS WARNING	outside of warning limits specified by	Failed PMT Preamplifier PCA
	HVPS_SET variable.	Dirty reaction cell
		Bad pneumatic flow
		Heater configured for wrong voltage type
IZS TEMP WARNING	Permeation tube oven temperature is	Failed permeation tube Temperature Sensor
IZS TEMP WARNING	< 45°C or > 55°C.	Relay controlling the Heater is not working
	< 45°C or > 55°C.	Relay controlling the Heater is not working
		Failed Relay Board
		Failed Sample Pump
OZONE FLOW		Blocked O3 dryer
OZONE FLOW	O3 flow rate is < 50 cc/min or >	Blocked inlet/outlet to O3 purifier
WARNING	150 cc/min.	Dirty O3 dryer DFU
		Leak downstream of RCELL
		Failed O3 Flow Sensor
	Ozone generator is off. This is the	O3 generator override is turned ON.
	only warning message that	O3 generator override is turned ON.
OZONE GEN OFF	only warning message that	Electrical connection between motherboard and generator is
	automatically clears itself. It clears	Electrical connection between motherboard and generator is
	automatically clears itself. It clears	faulty.
	itself when the ozone generator is	faulty.
	itself when the ozone generator is	Bad +15VDC power supply
	turned on.	Bad +15VDC power supply
	turned on.

		PMT fan not operating
PMT TEMP WARNING	Sample temperature is < 5°C or >	Failed PMT Temperature Sensor
PMT TEMP WARNING	12°C.	TEC not functioning
	12°C.	TEC not functioning
		Failed PMT Preamp PCA

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Teledyne 9110T instruction manual Front Panel Warning Messages, Xxx.X Mv, Ozone Flow

Contents

Teledyne Electronic Technologies M9110T Date 11/15/13Model 9110T NOx Analyzer Copyright 2013 Teledyne Analytical InstrumentsModel 9110TH NOx Analyzer Specific Configuration Model 9110T- Standard Touch Screen VersionModel 9110T NOx AnalyzerSpecific Configuration Mounting OptionsPump Mounting Options Rear Panel Gas FittingsThis option includes two concentration alarm relays Background GasModel 9110T NOx Analyzer Specific Configuration Safety Messages Model 9110TH NOx Analyzer Safety MessagesCustomer Service Department Or by accessing various service options on our website atModel 9110T NOx Analyzer Safety Messages Consignes DE SécuritéMise EN Garde Instrument and possibly invalidate the warranty Maintenance of the analyzer or its partsAbout this Manual OrganizationThis page intentionally left blank Table of Contents Model 9110T NOx Analyzer Table of Contents Model 9110TH NOx Analyzer Table of Contents 285 Appendix a Version Specific Software Documentation Figures 229 Tables Ventilation Clearance325 This page intentionally left blank Part General Information Model 9110TH NOx Analyzer PartModel 9110T NOx Analyzer Part Features OverviewModel 9110TH NOx Analyzer Introduction Documentation OptionsModel 9110T NOx Analyzer Introduction Analyzer Options Description/Notes Reference NumberOption Description/Notes Reference Number 9110T Analyzer Weighs about 18 KG 40 PoundsAmbient Zero and Ambient Span Valves Ambient Zero and Pressurized Span ValvesUSB Port For remote connection Specifications 9110T Basic Unit Specifications ParameterSpecification Parameter Specification Software Settings for EPA Equivalence ParameterEPA Equivalency Designation Approvals and Certifications Other Type CertificationsCalibration North AmericanThis page intentionally left blank Instrument warranty. Refer to for more information on Under Customer Support Return AuthorizationUnpacking the 9110T Analyzer Model 9110TH NOx Analyzer Getting StartedInstrument Layout Ventilation ClearanceModel 9110T NOx Analyzer Getting Started 10 cm / 4Front Panel Front Panel LayoutButtons Display Screen and Touch ControlDisplay Screen and Touch Control Description Field Description/FunctionActual display Rear Panel Provides a description of each component on the rear panelInternal Chassis Layout Internal Layout Top View with IZS Option Internal Layout Top View Showing Other Options Connections and Setup Connecting PowerConnecting Analog Inputs Option Electrical ConnectionsConnecting Analog Outputs Analog Input Pin AssignmentsPIN Description DAS Parameter Current Loop Analog Outputs Option 41 Setup Test ChannelCurrent Loop Option Installed on the Motherboard Connecting the Status Outputs 10 Status Output Connector Status Output Pin AssignmentsConnecting the Control Inputs Diag ModeInput # On ConditionConcentration Alarm Relay Option Alarm 1 RelayAlarm 2 Relay & Alarm 3 Relay Connecting the Communications Interfaces Alarm 4 RelayConfiguration Section Before usingCommunication Anything other than Multidrop communication13 Rear Panel Connector Pin-Outs for RS-232 Mode Using RS-485 operation ∙ Parity NoneRS-232 Multidrop Option 62 Connection 15 Jumper and Cables for Multidrop Mode Host AnalyzerLast Analyzer Time, each by its unique ID see aboveTesting it before setting up the rest of the chain Pneumatic ConnectionsRS-485 Connection Been made check all pneumatic fittings for leaks using Procedures defined in SectionAbout Zero Air and Calibration Span Gas Cc3/min xCylinders AvailableCalibration Span GAS NIST-SRM Type Nominal ConcentrationSpan GAS for Multipoint Calibration Teledyne Analytical Instruments Connect a sample gas line to the Sample inlet Sample GAS SourceCalibration GAS Sources Pneumatic Layout for Basic Configuration 13.3.13.2 or 13.3.13.3 for detailed check if leak suspectedVenting Exhaust Outlet19 Pneumatics, Basic Configuration This valve package includesAttach a sample inlet line to the Sample inlet fitting 20 Rear Panel Layout with Z/S Valve Options OPT 50A13.3.12 Mode Valve Condition Valve Port Status Sample Teledyne Analytical Instruments Attach a line to the SPAN2/VENT outlet. It should be Pneumatic Layout for Ambient ZERO/PRESSURIZED Span OPT 50B 10 Valve Operating States OPT 50B installed Mode Valve Condition Valve Port StatusZero Scrubber and Internal Span Source IZS OPT 50G Internal Span GAS Generation Nitric Acid and the Chemistry of NO2 Permeation TubesPneumatic Layout for Zero Scrubber and IZS OPT 50G Gas Conditioner Options Ammonia Removal Sample Conditioner OPT 86AZero AIR Scrubber OPT 86C, for Z/S Valves Model 9110TH NOx Analyzer Getting Started STARTUP, Functional CHECKS, and Initial Calibration Start UPModel 9110TH NOx Analyzer Getting Started 12 Possible Warning Messages at Start-Up Functional Checks Initial CalibrationFollowing procedure assumes that Interferents for NOX, no and NO2 MeasurementsCalibration on the analyzer Verifying the Reporting Range Settings Verify the Precise Concentration Value of the Span gases IndependentlyNo x Must be identical Verifying the Expected NOX and no Span GAS ConcentrationModel 9110TH NOx Analyzer Getting Started Improving our service and our products. Thank YOU Initial ZERO/SPAN Calibration ProcedureThis page intentionally left blank Page Part Operating Instructions Model 9110T NOx Analyzer Part Model 9110TH NOx Analyzer Overview of Operating Modes An allowable value, the Entr button will re-appearSample Mode Test FunctionsModel 9110T NOx Analyzer Overview of Operating Modes Analyzer Operating ModesTo view these Test functions, press SampAbsolute atmospheric pressure Viewing 9110T Test FunctionsSystem Reset Cannot DYN SpanCannot DYN Zero Calibration Mode Setup ModePassword Security Primary Setup MenuSecondary Setup Menu Setup MORE Primary Setup Mode Features and FunctionsEntered value had not been accepted Setup  CFG Configuration Information Setup ACAL Automatic Calibration OptionSetup DAS Internal Data Acquisition System Model 9110TH NOx Analyzer Setup MenuSetup RNGE Analog Output Reporting Range Configuration Model 9110T NOx Analyzer Setup MenuPhysical Ranges Analog Output Reporting RangesWhen switching between reporting range modes, Always check Analog OUTFor the other modes Analog Output Reporting Range Default Settings Reset the upper range limits for the new mode selectionIND Mode Analog Output Assignments Teledyne Analytical Instruments 100 Teledyne Analytical Instruments 101 High physical ranges referred to in Section Teledyne Analytical Instruments 103 Setup  Rnge  DIL Using the Optional Dilution Ratio Feature Importantimpact on Readings or DataTeledyne Analytical Instruments 105 Setup  Pass Password Protection To enable passwords, pressPassword Levels Password LevelHas to press Entr to access the password-protected menus Setup  CLK Setting the Internal TIME-OF-DAY Clock Setting the Time of DAYAdjusting the Internal CLOCK’S Speed Setup  Comm Communications Ports ID Machine IdentificationSetup  Vars Variables Setup and Definition Use the SETUPCOMMCOM1COM2 menus toInet Ethernet COM1COM2 MODE, Baude Rate and Test PortAllowed Vars Variable Description Default Values OFFAuto Teledyne Analytical Instruments 113 Setup  Diag Diagnostics Functions Teledyne Analytical Instruments 115 STSYSTEMOK=ON Stsystemok = onAnalog I/O Configuration Diag AIO Analog Output Diag AoutTo access the Analog I/O Configuration sub menu, press Accessing the Analog I/O Configuration SubmenusAnalog Output Voltage Range Min/Max Range Name Range Span Minimum Output Maximum OutputCurr Teledyne Analytical Instruments 120 Analog output is enabled. See Section Automatic Individual Calibration of the Analog OutputsTeledyne Analytical Instruments 122 Adjusted. See Section Teledyne Analytical Instruments 124 Teledyne Analytical Instruments 125 Teledyne Analytical Instruments 126 Turning AN Analog Output OVER-RANGE Feature ON/OFF Current Loop Output CheckAdding a Recorder Offset to AN Analog Output Model 9110TH NOx Analyzer Setup Menu AIN Calibration External Analog Inputs XIN1…XIN8 Option Configuration SET ExitTeledyne Analytical Instruments 131 Test functions available to be reported are listed in Table Optic Test To activate the Test Channel and select a function, pressElectrical Test Ozone GEN OverrideFlow Calibration Changes with low-level calibrationCommunication MODES, Baud Rate and Port Testing Data Terminal / Communication Equipment DTE DECCommunication Modes MODE1Model 9110T NOx Analyzer Communications Setup and Operation Teledyne Analytical Instruments 137 COM Port Testing COM Port Baud RateSample RANGE=500.0 PPB NOX= TST TST CAL Setup Setup X.X Primary Setup MenuSecondary Setup Menu Comm Vars Communications MenuTo configure Ethernet communication manually Ethernet Status IndicatorsEthernet LED FunctionTeledyne Analytical Instruments 141 Teledyne Analytical Instruments 142 Default Ethernet setting is Dhcp Access the Communications Menu SETUPMORECOMM, see Teledyne Analytical Instruments 145 Teledyne Analytical Instruments 146 USB Port for Remote Access Baud Rate COM2 Mode Settings Quiet Mode Computer Mode 1 ModePC match check the PC baud rate and change if needed Communications Protocols Minimum RequirementsActions Teledyne Analytical Instruments 150 Properly set RS-232 Communication Parameters for Hessen ProtocolParameter Standard Hessen Activating Hessen Protocol Teledyne Analytical Instruments 153 Mode ID Mode Description CMD To select a Hessen Protocol Type pressTo Select a Hessen response mode, press BCCHessen Protocol GAS List Entry Format and Definitions GAS TYPE,RANGE,GAS ID,REPORTEDNO, 0, 212, Reported NO2, 0, 213, Reported To add or edit an entry to the Hessen Gas List, pressEditing or Adding Hessen GAS List Entries To delete an entry from the Hessen Gas list, press Deleting Hessen GAS List EntriesSetting Hessen Protocol Status Flags Default Hessen Status Flag Assignments Status Flag NAME3 Default BIT AssignmentOperational Flags Unassigned FlagsTo assign or reset the status flag bit assignments, press Instrument IDThis page intentionally left blank Page There is reset Front Panel LED Status Indicators for DASInterface for DAS changes Section LED StateDAS Structure DAS ChannelsChannels Default DAS Channels Property Description Default Setting Range ChannelEnabled CAL Hold OFFSettings Teledyne Analytical Instruments 167 Viewing DAS Data and Settings DAS View Touchscreen Functions ButtonTranslates to the following configuration NXCNC1 ATIMER, 5Name NXCNC1 Trigger Event Atimer Editing DAS Data ChannelsTeledyne Analytical Instruments 170 Manual Changed during data acquisition DAS Data Parameter FunctionsTeledyne Analytical Instruments 173 AVG, SDEV, MIN or MAX sample modes see .1.3.3, Stored and reported to the Comm portsReport period Report Periods in Progress when Instrument Is Powered Off Editing the Number of Records Teledyne Analytical Instruments 177 Holdoff Feature ON/OFFTeledyne Analytical Instruments 179 Starting Date Feature Disabling/Enabling Data ChannelsRemote DAS Configuration DAS Configuration VIA ApicomTeledyne Analytical Instruments 182 DAS Configuration VIA Terminal Emulation Programs Whereas the editing, adding and deleting of DAS channelsAdvised before attempting any DAS changes Teledyne Analytical Instruments 184 Computer Mode Interactive ModeRemote Control VIA Apicom Remote Control VIA a Terminal Emulation ProgramCommand Syntax Terminal Mode Software CommandsCommand Command Type WhereData Types Status ReportingGeneral Message Format Remote Access by Modem Model 9110T NOx Analyzer Remote OperationAT Y0 D0 H0 I0 S0=0 Remote Access by Modem To initialize the modem pressTeledyne Analytical Instruments 190 Password Security for Serial Remote Communications Where N is any numeral between 0Teledyne Analytical Instruments 192 Model 9110TH NOx Analyzer Calibration Procedures Calibration Quality AnalysisModel 9110T NOx Analyzer Calibration Procedures Before CalibrationRequired EQUIPMENT, SUPPLIES, and Expendables Calibration Gases Zero AirSpan Gas ExampleData Recording Devices Span Gas for Multipoint Calibration2.4. NO2 Permeation Tubes Measured medium as closely as possible4. NO2 Conversion Efficiency CE ZERO/SPAN Calibration Checks VS. ZERO/SPAN CalibrationTeledyne Analytical Instruments 198 See for troubleshooting tips Performing a Basic Manual Calibration CheckPerforming a Basic Manual Calibration Outside the allowable range for a reliable calibrationSetting the Expected Span Gas Concentration Entered properly in the conversion efficiency settingFor troubleshooting tips Manual Calibration with the Internal Span GAS Generator As a calibration sourceSetup for Calibration with the Internal Span GAS Generator CAL on NO2 FeatureCheck is performed Teledyne Analytical Instruments 204 Troubleshooting tips Teledyne Analytical Instruments 206 Teledyne Analytical Instruments 207 Calibration. See for troubleshooting tips Setup for Calibration Using Valve Options Manual Calibration Checks with Valve Options Installed Sample TST TST CAL Cals SetupManual Calibration Using Valve Options Teledyne Analytical Instruments 212 Mode Name Action DisabledAutomatic ZERO/SPAN CAL/CHECK Autocal Autocal ModesAutoCal Attribute Setup Parameters For US EPA controlled/related applicationsAlways be set to OFF Analyzer’s sample portSept 100 AM15.0 0030Setup  Acal Programming and Auto CAL Sequence To program the example sequence shown in -4, pressTeledyne Analytical Instruments 217 Entr button will disappear from the display Calibration Quality Analysis No Offs No Slope NOX Offs NOX SlopeSeparate flow meter is required for this procedure GAS Flow CalibrationCalibration General Guidelines Model 9110T NOx Analyzer EPA Protocol CalibrationCalibration EQUIPMENT, SUPPLIES, and Expendables Spare Parts and Expendable SuppliesCalibration Frequency Calibration GAS and Zero AIR SourcesData Recording Device Record KeepingLevel 1 Calibrations Versus Level 2 Checks Definition of Level 1 and Level 2 Zero and Span ChecksGAS Phase Titration GPT GPT Calibrator Check ProcedureGPT Principle of Operation Equation≤ 2min Example GPT Calculation Have to be made, and TR and PR will have to be recalculatedGPT Multipoint Calibration Procedure Conditions of use against a reliable standardHandbook, Vol. II, Part 1, Appendix SET UP for GPT Multipoint Calibration of the 9110T GPT Calibration SystemZero Calibration Span CalibrationSee the Troubleshooting if there are problems GPT NO2 CheckOther Quality Assurance Procedures Summary of Quality Assurance ChecksZERO/SPAN Check Procedures Short Calibration ChecksPrecision Check Procedure Certification of Working StandardsPrecision Check Certification Procedures of Working Standards ReferencesOther Methods of Establishing Traceability StandardTeledyne Analytical Instruments 236 Part Maintenance and Service Teledyne Analytical Instruments 238 Maintenance Schedule Model 9110T NOx Analyzer Instrument Maintenance9110T Maintenance Schedule CAL Date Performed Action Freq Check REQ’DPredictive Diagnostics Maintenance ProceduresPredictive Uses for Test Functions Function Expected Actual Interpretation & ActionReplacing the Sample Particulate Filter Replacing the Particulate FilterRisk of causing a significant leak Changing the O3 Dryer Particulate FilterEnsure to use proper wrenches Turn against the Perma Pure dryerChanging the Ozone Cleanser Chemical Teledyne Analytical Instruments 245 Offsets, which may take 2-3 weeks to disappear Maintaining the External Sample Pump Pump Pack Changing the Pump DFU FilterRebuilding the Pump Replacing the ScrubberProcedure for Replacing Filters on External Pumps Procedure for Replacing Filters on Internal PumpsRoom temperature and will contaminate the entire instrument Changing the Internal Span GAS Generator Permeation TubeChanging the External Zero AIR Scrubber OPT 86C Teledyne Analytical Instruments 250 Zero Air Scrubber Assembly Changing the External Scrubber’s DFU FilterChanging the NO2 Converter HOT Surface HazardTeledyne Analytical Instruments 253 Cleaning the Reaction Cell Teledyne Analytical Instruments 255 To clean or replace a critical flow orifice Replacing Critical Flow OrificesChecking for Light Leaks From the vacuum port to get the parts out of the manifoldAssembly Checking for Pneumatic LeaksSimple Vacuum Leak and Pump Check Detailed Pressure Leak Check SurfacesPerforming a Sample Flow Check InstrumentThis value is only calculated, not measured General Troubleshooting Model 9110T NOx Analyzer Troubleshooting & ServiceFault Diagnosis with Warning Messages Teledyne Analytical Instruments 263 Front Panel Warning Messages XXX.X MVOzone Flow Teledyne Analytical Instruments 265 Fault Diagnosis with Test Functions OUT of Range readingPressure Can also cause changes in the absolute atmospheric pressureDiag  Signal I/O Using the Diagnostic Signal I/O Function Indicated FailuresThese signals upon exit Under this menuUsing the Analog Output Test Channel Test Channel Outputs as Diagnostic ToolsUsing the Internal Electronic Status Leds CPU Status IndicatorRelay PCA Status Leds 12.3.2.1. I2C Bus Watchdog Status LEDsLED Color Function Fault Indicated Failures Status LED ROW D10 Green NO/NOx Valve D9 Green AutoZero ValveD1 RED Relay PCA Status LED Failure IndicationsGAS Flow Problems Zero or LOW Flow ProblemsSample Flow is Zero or Low About 1 in-Hg per 300 m / 1000 ftCheck pressures Ozone Flow is Zero or LowCheck if the particle filter is clogged High FlowSample Flow is Zero or Low but Analyzer Reports Correct Flow Calibration Problems Negative ConcentrationsNo Response Unstable Zero and SpanInability to Span no Span Button Cals Inability to Zero no Zero Button CalzNON-LINEAR Response Discrepancy Between Analog Output and Display Discrepancy Between no and NOX SlopesOther Performance Problems Excessive NoiseSlow Response Auto Zero Warnings Dirty reaction cell can cause high Auto Zero valuesAC Main Power DC Power SupplySubsystem Checkout DC Power Test Point and Wiring Color Codes DC Power Supply Acceptable LevelsFrom LCD/DISPLAY Module MotherboardTest Channel / Analog Outputs Voltage Touchscreen Interface12.7.6.2. A/D Functions Analog Output Test Function Nominal Values Voltage OutputsFull Scale Output of Voltage Range Step Nominal Output VoltageStatus Outputs To test the status output electronicsOzoneflow Control Inputs 10 Status Outputs CheckPressure / Flow Sensor Assembly Basic PCA Operation CheckSample Pressure Sensor Check General RS-232 Troubleshooting RS-232 CommunicationsVacuum Pressure Sensor Check 12.7.7.4. O3 Flow Sensor CheckTroubleshooting Analyzer/Modem or Terminal Operation RS-232 Programming Notes TAI P/N12.7.10.1. NO2  no Converter Electrical System Doubt, consult the factoryCalculating / Checking Converter Efficiency Teledyne Analytical Instruments 294 Evaluating NO2  no Converter Performance StepSimplified GPT Calibration There must be a minimum of 10% more no than O3 produced Concentration must be used must be 440 ppb or moreTeledyne Analytical Instruments 298 OUT-GASSING no NOX NOx LossPhotomultiplier Tube PMT Sensor Module Optic TestTo activate the optics test, press To activate the electrical test, press High Voltage Power Supply PMT Preamplifier BoardPMT Temperature Control PCA 12.7.15. O3 Generator 12.7.15.1. O3 Generator OverrideInternal Span GAS Generator and Valve Options Exit the menuTemperature Sensor Box Temperature SensorPMT Temperature Sensor Control Teledyne Analytical Instruments 307 Service Procedures DISK-ON-MODULE Replacement ProcedureProcedures. Contact Teledyne Customer Service Department Expendables are discussed in Instrument Maintenance12.8.2. O3 Generator Replacement Sample and Ozone Perma Pure Dryer ReplacementAnalyzer has warmed up for about 60 minutes PMT Sensor Hardware Calibration To calibrate the PMT preamplifier PCATeledyne Analytical Instruments 311 Replacing the PMT, Hvps or TEC Between measure and Auto Zero modesQualified Personnel Ensure to replace the 5 desiccant bags inside the housing 9110T Sensor AssemblyTeledyne Analytical Instruments 314 Removing / Replacing the Relay PCA from the Instrument 10 Relay PCA with AC Relay Retainer In PlaceFrequently Asked Questions QuestionAnswer Teledyne Analytical Instruments 317 Technical Assistance Analytical InstrumentsMeasurement Principle Chemiluminescence Creation in the 9110T Reaction CellModel 9110T NOx Analyzer Principles of Operation Chemiluminescence Detection in the 9110T Reaction Cell Photo Multiplier Tube PMTOptical Filter NO2* →NO2 + hν1200nmNOX and NO2 Determination TensitXNO2 + yMo→ xNO + MyOz at 315C Measurement Interferences Direct InterferenceLight Leaks Reaction Cell Temperature Control List of InterferentsGas Interference Type Rejection Method Pneumatic Operation Sample GAS FlowBoth leak tight and not pressurized over ambient pressure Zero a perfect vacuumTeledyne Analytical Instruments 327 Vacuum Manifold Basic Internal Gas Flow for Basic 9110T with Internal Pump9110T Valve Cycle Phases Sample Gas Flow Valves and RoutingNO/ no Flow Rate Control Critical Flow Orifices Critical Flow OrificeTeledyne Analytical Instruments 331 Maintained at a constant temperature Ozone GAS Generation and AIR FlowO3 Generator Ozone Generator Dry Air Supply 10 Ozone Generator PrincipleTeledyne Analytical Instruments 334 Pneumatic Sensors Ozone Supply Air FilterOzone Destruct Down, the generator is turned on immediatelySample Pressure Sensor Vacuum Pressure SensorSample Gas Flow Calculation Samplepressure13.2.4.4. O3 Supply Air Flow Sensor 13 9110T Electronic Block Diagram Electronic OperationTeledyne Analytical Instruments 339 Disk-On-Module Flash ChipSensor Inputs Thermistor Interface Analog Outputs External Digital I/OMotherboard see Section Reported nor storedOnly until signal I/O menu is exited To their normal value/settingInternal Digital I/O 13.3.3.7. I2C Data Bus15 Relay PCA Layout P/N Electrical Shock HazardStatus LED’s 16 Relay PCA P/N 045230100 with AC Relay Retainer in PlaceColor Function Status When Lit Status When Unlit Relay PCA Status LED’sWatchdog Circuitry Valve ControlYellow no 2  no Converter Heater Teledyne Analytical Instruments 349 TC1 Sensor MODULE, Reaction Cell TC2Not Used TC120 9110T Sensor Module Assembly Photo Multiplier Tube PMTPMT Preamplifier PMT preamplifier board provides a variety of functions22 PMT Preamp Block Diagram Principles of OperationPMT Cooling System 23 Typical Thermo-Electric CoolerPneumatic Sensor Board TEC Control BoardPMT PreampPower SUPPLY/CIRCUIT Breaker All AC and DC Voltages are distributed via the relay PCAAC Power Configuration Sensor ModuleHvps PMT Logic DevicesConfiguration Jumpers for Optional AC Heaters Pump ConfigurationConfiguration Jumpers For AC Heaters AC Power Configuration for Internal Pumps JP7 AC Configuration Heaters for Option Packages JP6 Power Configuration for Standard AC Heaters JP2VAC /115 VAC VAC / 240 VAC WhitePower Configuration for Optional Heaters JP6 Jumper Heaters Between Function Color PinsRED IZS30 Front Panel and Display Interface Block Diagram Front Panel TOUCHSCREEN/DISPLAY InterfaceSoftware Operation Lvds Transmitter BoardFront Panel TOUCHSCREEN/DISPLAY Interface PCA TEMPERATURE/PRESSURE Compensation TPC Adaptive FilterCalibration Slope and Offset Teledyne Analytical Instruments 366 HOW Static Charges are Created Model 9110T NOx Analyzer Primer on ESDStatic Generation Voltages for Typical Activities Means of GenerationHOW ELECTRO-STATIC Charges Cause Damage Potentially damaging electro-static discharges can occurSensitivity of Electronic Devices to Damage by ESD Damage Susceptibility VoltageCommon Myths about ESD Damage Basic Principles of Static ControlGeneral Rules Teledyne Analytical Instruments 370 Working AT the Instrument Rack Working AT AN ANTI-ESD Work BenchOpening Shipments from TAI Customer Service Transferring Components Between Rack and BenchPacking Components for Return to TAI Customer Service ESD HazardTeledyne Analytical Instruments 374 Glossary Model 9110T NOx Analyzer GlossaryTerm Description/Definition Teledyne Analytical Instruments 376 Teledyne Analytical Instruments 377 Teledyne Analytical Instruments 378