Teledyne M5000B operating instructions Ii Part, Routine Maintenance

Page 66

Model 5000B Photometric Analyzer

Table of Contents

4 OperationalTheory

4.0

Operations

4-1

4.1

Control Function

4-2

4.1.1

Analysis Section

4-2

4.1.2

Explosion-Proof Version: Control Module

4-2

4.2

Start Up

4-3

4.2.1

Preliminary Inspection

4-3

4.2.2 Pre-Start Up Electrical Checkout

4-4

4.2.3

Power On Observations

4-4

4.3

Calibration

4-6

4.4

Operational Theory Continued

4-17

4.4.1

Source Module

4-17

4.4.2

Sample Cell

4-19

4.4.3

Power

4-22

4.4.4

Detector Compartment

4-22

5 Routine Maintenance

 

5.0

Routine Maintenance

5-1

5.1

Automatic Operation and Routine Operational Duties ...

5-1

5.2

System Visual Check and Response Procedure

5-1

5.3

Routine Maintenance

5-2

5.4

Suggested Preventive Maintenance Schedule

5-2

5.5

Service Procedures and Adjustments

5-3

5.5.1

Electronics

5-3

5.5.2

Power Supply Test Points

5-3

5.5.3 Setup of the Signal Processing Front-End Amplifier ..

5-3

5.5.4 Oscilloscope Display of the I to E Converter Output ..

5-4

5.5.5Balancing the Optics for Equal Light Transmission

 

with Zero Fluid in the Sample Cell

5-5

5.5.6 Setup of the Logarithmic Amplifier

5-6

5.5.7

Inverting Amplifier

5-6

5.5.8

Integrated Reference and Measuring Signals

5-7

5.5.9Battery-Powered Oscilloscope Synchronization Point 5-7

5.6 Interface Board Terminal Strip

5-7

ii: Part II

Teledyne Analytical Instruments

 

Page 65 Page 67
Image 66
Page 65 Page 67
Contents Photometric Analyzer Teledyne Analytical InstrumentsModel 5000B Copyright 1999 Teledyne Analytical InstrumentsTable of Contents IiiModel 5000B Teledyne Analytical Instruments Part I Part I Control UnitInstallation Ii PartOperation Maintenance Iv Part Model 5000B Photometric AnalyzerOverview Typical ApplicationsPhotometric 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 1 UP/DOWN Switch ESCAPE/ENTER 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 PurposeTesting the System Command DescriptionParameter 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 ModelAuto Mode Zeroing Show NegativeZero Cal Manual Mode Zeroing Cell Failure SccmAuto Mode Spanning Manual 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 MaintenancePower System Self Diagnostic TestMaintenance Model 5000B Photometric Analyzer AnalogPreamp Cell detectorPart Part II Part II Analysis UnitRoutine Maintenance Part II Analysis Unit Appendix Iv Part Operations/Analysis Unit Control Functions Explosion-ProofVersionControlModulePreliminaryInspection Control SettingsStart-p Analyzers not equipped with Auto ZeroPower On Observations Pre-Start-upElectricalCheckoutTeledyneAnalyticalInstruments4-5 Procedure CalibrationStandardizationFluids 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 System Visual Check and Response Procedure Routine MaintenancePart II Maintenance/Analysis Unit 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 Specifications Operating Temperature 0-50oCPhotometric Analyzer, 5000B Appendix Appendix Models 5000B Other Features Recommended 2-Year Spare Parts List QtyP/NDescriptionDrawing List, 5000B Appendix Models 5000B Teledyne Analytical Instruments
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