Teledyne M5000B operating instructions Main Features of the Analyzer

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Photometric Analyzer	Part I: Control Unit

1.3Main Features of the Analyzer

The Model 5000B Photometric Analyzer is sophisticated yet simple to use. The main features of the analyzer include:

•A 2-line alphanumeric display screen, driven by microprocessor electronics, that continuously prompts and informs the operator.

•High resolution, accurate readings of concentration from low ppm levels through to 100%. Large, bright, meter readout.

•Versatile analysis over a wide range of applications.

•Microprocessor based electronics: 8-bit CMOS microprocessor with 32 kB RAM and 128 kB ROM.

•Three user definable output ranges (from 0-1 ppm through

0-100 %) allow best match to users process and equipment.

•Calibration range for convenient zeroing or spanning.

•Auto Ranging allows analyzer to automatically select the proper preset range for a given measurement. Manual override allows the user to lock onto a specific range of interest.

•Two adjustable concentration alarms and a system failure alarm.

•Extensive self-diagnostic testing, at startup and on demand, with continuous power-supply monitoring.

•RS-232 serial digital port for use with a computer or other digital communication device.

•Analog outputs for concentration and range identification. (0-1 V dc standard, and isolated 4–20 mA dc)

•Superior accuracy.

•Internal calibration-Manual or Automatic (optional).

Teledyne Analytical Instruments

Part I: 1-5

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Contents Teledyne Analytical Instruments Photometric AnalyzerCopyright 1999 Teledyne Analytical Instruments Model 5000BIii Table of ContentsModel 5000B Teledyne Analytical Instruments Part I Control Unit Part IIi Part InstallationOperation Maintenance Model 5000B Photometric Analyzer Iv PartTypical 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 Unpacking the Control/Analysis Unit InstallationPart 115VAC Primary Input Power ConnectionsAnalog Output Connections ExamplesRange Voltage Current mA Alarm RelaysTypes of Relay Contacts The connectors are Part I RS-232 Sig RS-232 Pin Purpose RS-232 SignalsCommand Description Testing the SystemParameter Setting Part Photometric Analyzer Operation /Control Unit OperationOperation/Control Unit Hierarchy of System Functions and Subfunctions System Function Setting up an AUTO-CALSelect More and press the Enter Key Entering the Password PasswordProtectionInstalling or Changing the Password Logging Out System Self-Diagnostic Test CheckingLinearitywithALGORITHM Model ScreenSetting 90% Response time seconds Digital Filter SetupFilter or Solenoid Setup Calibration/Hold Timer Setup Hold/Track SetupAnalog 4 to 20 mA Output Calibration Calbrt hold 3 min Sample hold 1 minModel Use UP/DOWN arrow to Adjust 4 ma 250Show Negative Auto Mode ZeroingZero Cal Manual Mode Zeroing Sccm Cell FailureManual Mode Spanning Auto Mode SpanningSpan Cal Offset Function How to access the offset functionZero off 0.0 ppm ENT to begin Zero Select zero mode Auto Select zero mode MANAlarms Function AL1 1ØØØ ppm HI DftN FsN LtchN Manual Select/Define Range Screen Range Select FunctionAuto Screen Precautions 2illustratestheseschemesgraphically Analyze Function Set Range Screen Algorithm Application More Curve Algorithm Screen Auto Mode Linearization Part I Control Unit/Analysis Unit Maintenance Fuse ReplacementMaintenance Model 5000B Photometric Analyzer System Self Diagnostic TestPower AnalogCell detector PreampPart Part II Analysis Unit Part IIRoutine Maintenance Part II Analysis Unit Appendix Iv Part Operations/Analysis Unit Explosion-ProofVersionControlModule Control FunctionsStart-p Control SettingsPreliminaryInspection Analyzers not equipped with Auto ZeroPre-Start-upElectricalCheckout Power On ObservationsTeledyneAnalyticalInstruments4-5 Calibration ProcedureStandardizationFluids TeledyneAnalyticalInstruments4-7 Operations/Analysis Unit TeledyneAnalyticalInstruments4-9 Operations/Analysis Unit TeledyneAnalyticalInstruments4-11 Operations/Analysis Unit TeledyneAnalyticalInstruments4-13 Ppm simulated water using Sample Span ZeroAttachment 5000B/5020 NIR Analyzer Operations/Analysis Unit Operational Theory Contd Source Module Sample cell OpticalSystemAnalyzerSystem-BlockDiagram Power Module Block Diagram Detectorcompartment Part II Maintenance/Analysis Unit Routine MaintenanceSystem Visual Check and Response Procedure Automatic operation and routine operational dutiesDaily Suggested Preventive Maintenance ScheduleEquipment Required Oscilloscope Display of the I to E Converter Output Part II Maintenance/Analysis Unit Inverting Amplifier Setup of the Logarithmic AmplifierInterface Board Terminals Strip Battery-Powered Oscilloscope Synchronization PointPart Part II Maintenance/Analysis Unit Part Operating Temperature 0-50oC SpecificationsPhotometric Analyzer, 5000B Appendix Appendix Models 5000B Other Features QtyP/NDescription Recommended 2-Year Spare Parts ListDrawing List, 5000B Appendix Models 5000B Teledyne Analytical Instruments