Teledyne M5000B operating instructions Range Select Function, Manual Select/Define Range Screen

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3 Operation/Control Unit		Model 5000B

• Latching?Ltch:Y/N(Yes/No).

•To define the setpoint, use the < > arrow keys to move the blinking over to AL1: ####. Then use the DÑ arrow keys to change the number. Holding down the key speeds up the incrementing or decrementing.

•To set the other parameters use the < > arrow keys to move the blinking over to the desired parameter. Then use the DÑ arrow keys to change the parameter.

•Once the parameters for alarm 1 have been set, press Alarms again, and repeat this procedure for alarm 2 (AL2).

•To reset a latched alarm, go to Dft– and then press either D two times or Ñ two times. (Toggle it to Y and then back to N.)

–OR –

Go to Ltch– and then press either D two times or Ñ two times. (Toggle it to N and back to Y.)

3.6The Range Select Function

The Range function allows you to manually select the concentration range of analysis (MANUAL), or to select automatic range switching (AUTO).

In the MANUAL screen, you are further allowed to define the high and low (concentration) limits of each Range, and select a single, fixed range to run.

CAUTION: If this is a linearized application, the new range must be within the limits previously programmed using the System function, if linearization is to apply throughout the range. Furthermore, if the limits are too small a part (approx 10 % or less) of the originally linearized range, the linearization will be compromised.

3.6.1Manual (Select/Define Range) Screen

The Manual range-switching mode allows you to select a single, fixed analysis range. It then allows you to redefine the upper and lower limits, for the range.

Press Range key to start the Range function.

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Teledyne Analytical Instruments

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Contents Photometric Analyzer Teledyne Analytical InstrumentsModel 5000B Copyright 1999 Teledyne Analytical InstrumentsTable of Contents IiiModel 5000B Teledyne Analytical Instruments Part I Part I Control UnitIi Part InstallationOperation Maintenance Iv Part Model 5000B Photometric AnalyzerTypical Applications OverviewPhotometric Analyzer Part I Control Unit Introduction Model 5000B Other NIR Absorbers that can be measured consult factory Introduction Model 5000B Main Features of the Analyzer ESCAPE/ENTER Switch 1 UP/DOWN SwitchOperator Interface Model 5000B Controls, Indicators, and Connectors Control Section Interface Panel Model 5000B Interface Panel Introduction Model 5000B Installation Unpacking the Control/Analysis UnitPart Primary Input Power Connections 115VACExamples Analog Output ConnectionsAlarm Relays Range Voltage Current mATypes of Relay Contacts The connectors are Part I RS-232 Signals RS-232 Sig RS-232 Pin PurposeCommand Description Testing the SystemParameter Setting Part Operation Photometric Analyzer Operation /Control UnitOperation/Control Unit Hierarchy of System Functions and Subfunctions Setting up an AUTO-CAL System FunctionSelect More and press the Enter Key PasswordProtection Entering the PasswordInstalling or Changing the Password Logging Out System Self-Diagnostic Test Model Screen CheckingLinearitywithALGORITHMDigital Filter Setup Setting 90% Response time secondsFilter or Solenoid Setup Hold/Track Setup Calibration/Hold Timer SetupCalbrt hold 3 min Sample hold 1 min Analog 4 to 20 mA Output CalibrationUse UP/DOWN arrow to Adjust 4 ma 250 ModelShow Negative Auto Mode ZeroingZero Cal Manual Mode Zeroing Cell Failure SccmManual Mode Spanning Auto Mode SpanningSpan Cal How to access the offset function Offset FunctionSelect zero mode Auto Select zero mode MAN Zero off 0.0 ppm ENT to begin ZeroAlarms Function AL1 1ØØØ ppm HI DftN FsN LtchN Range Select Function Manual Select/Define Range ScreenAuto Screen Precautions 2illustratestheseschemesgraphically Analyze Function Set Range Screen Algorithm Application More Curve Algorithm Screen Auto Mode Linearization Fuse Replacement Part I Control Unit/Analysis Unit MaintenanceSystem Self Diagnostic Test Maintenance Model 5000B Photometric AnalyzerPower AnalogPreamp Cell detectorPart Part II Part II Analysis UnitRoutine Maintenance Part II Analysis Unit Appendix Iv Part Operations/Analysis Unit Control Functions Explosion-ProofVersionControlModuleControl Settings Start-pPreliminaryInspection Analyzers not equipped with Auto ZeroPower On Observations Pre-Start-upElectricalCheckoutTeledyneAnalyticalInstruments4-5 Calibration ProcedureStandardizationFluids TeledyneAnalyticalInstruments4-7 Operations/Analysis Unit TeledyneAnalyticalInstruments4-9 Operations/Analysis Unit TeledyneAnalyticalInstruments4-11 Operations/Analysis Unit TeledyneAnalyticalInstruments4-13 Ppm simulated water using Span Zero SampleAttachment 5000B/5020 NIR Analyzer Operations/Analysis Unit Operational Theory Contd Source Module OpticalSystem Sample cellAnalyzerSystem-BlockDiagram Power Module Block Diagram Detectorcompartment Routine Maintenance Part II Maintenance/Analysis UnitSystem Visual Check and Response Procedure Automatic operation and routine operational dutiesSuggested Preventive Maintenance Schedule DailyEquipment Required Oscilloscope Display of the I to E Converter Output Part II Maintenance/Analysis Unit Setup of the Logarithmic Amplifier Inverting AmplifierBattery-Powered Oscilloscope Synchronization Point Interface Board Terminals StripPart Part II Maintenance/Analysis Unit Part Operating Temperature 0-50oC SpecificationsPhotometric Analyzer, 5000B Appendix Appendix Models 5000B Other Features Recommended 2-Year Spare Parts List QtyP/NDescriptionDrawing List, 5000B Appendix Models 5000B Teledyne Analytical Instruments